Mapping the Petrochemical Build-Out Along the Ohio River

New maps show the build-out of oil and gas infrastructure that converts the upper Ohio River Valley’s fracked gas into petrochemical products

In 2004, Range Resources purchased land in Washington County, Pennsylvania and “fracked” the first well in the Marcellus Shale, opening the flood gates to a wave of natural gas development.

Since then, oil and gas companies have fracked thousands of wells in the upper Ohio River Valley, from the river’s headwaters in Pennsylvania, through Ohio and West Virginia, and into Kentucky.

Industry sold natural gas as a “bridge fuel” to renewable energy, but 15 years since the first fracked Marcellus well, it’s clear that natural gas is more of a barrier than a bridge. In fact, oil and gas companies are not bridging towards clean energy at all, but rather investing in the petrochemical industry- which converts fracked gas into plastic.

This article dives into the expanding oil, gas, and petrochemical industry in the Ohio River Valley, with six maps and over 16,000 data points detailing the build-out of polluting infrastructure required to make plastic and other petrochemical products from fossil fuels.

Fracking for plastic

The petrochemical industry is expanding rapidly, with $164 billion planned for new infrastructure in the United States alone. Much of the build-out involves expanding the nation’s current petrochemical hub in the Gulf Coast, yet industry is also eager to build a second petrochemical hub in the Ohio River Valley.

The shale rock below the Ohio River Valley releases more than methane gas used for energy. Fracked wells also extract natural gas liquids (NGLs) which the petrochemical industry manufactures into products such as plastic and resins. Investing in the petrochemical industry is one way to capitalize on gases that would otherwise be released to the atmosphere via venting and flaring. As companies continue to spend billions more on drilling than they’re bringing in, many are looking towards NGLs as their saving grace.

These maps look at a two-county radius along the upper Ohio River where industry is most heavily concentrated.

Step 1. Extraction

The petrochemical lifecycle begins at the well, and there are a lot of wells in the Ohio River Valley. The majority of the natural gas produced here is extracted from the Marcellus and Utica Shale plays, which also contain “wet gas,” or NGLs, such as ethane, propane, and butane.

Rig in Greene County, PA. Photo by Ted Auch.

12,507

active, unconventional wells in the upper Ohio River Valley

Of particular interest to the petrochemical industry is the ethane in the region, which can be “cracked” into ethylene at high temperatures and converted into polyethylene, the most common type of plastic. The Department of Energy predicts that production of ethylene from ethane in the Appalachian Basin will reach 640,000 barrels a day by 2025 – that’s 20 times the amount produced in 2013.

In our first map, we attempted to show only active and unconventional (fracked) wells, a difficult task as states do not have a uniform definition for “unconventional” or “active.” As such, we used different criteria for each state, detailed below.

This map shows 12,660 wells, including:

  • 12,507 shale oil and gas wells:
    • 5,033 wells designated as “active” and “unconventional” in Pennsylvania
    • 2,971 wells designated as “drilled,” “permitted,” or “producing,” and are drilled in the Utica-Point Pleasant and Marcellus Shale in Ohio
    • 4,269 wells designated as “active” or “drilled” in the Marcellus Shale in West Virginia
    • 234 wells designated as “horizontal” and are not listed as abandoned or plugged in Kentucky
  • 153 Class II injection wells, which are used for the disposal of fracking wastewater
    • 2 in Pennsylvania
    • 101 in Ohio
    • 42 in West Virginia
    • 8 in Kentucky

The map also shows the Marcellus and Utica Shale plays, and a line demarcating the portions of these plays that contain higher quantities of wet gas. These wet gas regions are of particular interest to the petrochemical industry. Finally, the Devonian-Ohio Shale play is visible as you zoom in.

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Step 2. Transportation

Burned hillside near Ivy Lane after the Revolution Pipeline Exploded

Site of the Revolution Pipeline explosion. Photo: Darrell Sapp, Post Gazette.

A vast network of pipelines transports the oil and gas from these wells to processing stations, refineries, power plants, businesses, and homes. Some are interstate pipelines passing through the region on their way to domestic and international markets.

A number of controversial pipeline projects cross the Ohio River Valley. Construction of the Mariner East II Pipeline is under criminal investigation, the Revolution Pipeline exploded six days after it came on line, protesters are blocking the construction of the Mountain Valley Pipeline, and the Atlantic Coast Pipeline is in the Supreme Court over permits to cross the Appalachian Trail.

Accurate pipeline data is not typically provided to the public, ostensibly for national security reasons.  The result of this lack of transparency is that residents along the route are often unaware of the infrastructure, or whether or not they might live in harm’s way. While pipeline data has improved in recent years, much of the pipeline data that exists remains inaccurate. In general, if a route is composed of very straight segments throughout the rolling hills of the Upper Ohio River Valley, it is likely to be highly generalized.

The pipeline map below includes:

  • natural gas interstate and intrastate pipelines
  • 8 natural gas liquid pipelines
  • 7 petroleum product pipelines
  • 3 crude oil pipelines
  • 18 pipeline projects that are planned or under construction for the region, including 15 natural gas pipelines and 3 natural gas liquids pipelines. To view a spreadsheet of these pipelines, click here.

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Step 3. Oil and Gas Transport and Processing

Pipelines transport oil and the natural gas stream to an array of facilities. Compressor stations and pumping stations aid the movement of the products through pipelines, while processing stations separate out the natural gas stream into its different components, including NGLs, methane, and various impurities.

At this step, a portion of the extracted fossil fuels are converted into sources of energy: power plants can use the methane from the natural gas stream to produce electricity and heat, and oil refineries transform crude oil into products such as gasoline, diesel fuel, or jet fuel.

A separate portion of the fuels will continue down the petrochemical path to be converted into products such as plastics and resins. Additionally, a significant portion of extracted natural gas leaks unintentionally as “fugitive emissions” (an estimated 2-3%) or is intentionally vented into the atmosphere when production exceeds demand.

This map shows 756 facilities, including:

  • 29 petroleum and natural gas power plants
    • 3 electric utilities
    • 24 independent power producers
    • 1 industrial combined heat and power (CHP) plant
    • 1 industrial power producer (non CHP)
  • 10 pumping stations, which assist in the transmission of petroleum products in pipelines
  • 645 compressor stations to push natural gas through pipelines
  • 21 gas processing plants which separate out NGLs, methane, and various impurities from the natural gas stream
  • 46 petroleum terminals, which are storage facilities for crude and refined petroleum products, often adjacent to intermodal transit networks
  • 3 oil refineries, which convert crude oil into a variety of petroleum-based products, ranging from gasoline to fertilizer to plastics
  • 2 petroleum ports, which are maritime ports that process more than 200 short tons (400,000 pounds) of petroleum products per year

*A small portion of these facilities are proposed or in construction, but not yet built. Click on the facilities for more information. 

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Step 4. Storage

After natural gas is extracted from underground, transported via pipeline, and separated into dry gas (methane) and wet gas (NGLs), its components are often pumped back underground for storage. With the expansion of the petrochemical industry, companies are eager to find opportunities for NGL storage.

Underground storage offers a steady supply for petrochemical manufacturers and allows industry to adapt to fluctuations in demand. A study out of West Virginia University identified three different types of NGL storage opportunities along the Ohio and Kanawha River valleys:

  1. Mined-rock cavern: Companies can mine caverns in formations of limestone, dolomite, or sandstone. This study focused on caverns in formations of Greenbrier Limestone.
  2. Salt cavern: Developing caverns in salt formations involves injecting water underground to create a void, and then pumping NGLs into the cavern.
  3. Gas field: NGLs can also be stored in natural gas fields or depleted gas fields in underground sandstone reservoirs.

Above-ground tanks offer a fourth storage option.

Natural gas and NGL storage contains many risks. These substances are highly flammable, and accidents or leaks can be fatal. A historically industrialized region, the Ohio River Valley is full of coal mines, pipelines, and wells (including abandoned wells with unknown locations). All of this infrastructure creates passages for NGLs to leak and can cause the land above them to collapse. As many of these storage options are beneath the Ohio River, a drinking water supply for over 5 million people, any leak could have catastrophic consequences.

Furthermore, there are natural characteristics that make the geology unsuitable for underground storage, such as karst geological formations, prone to sinkholes and caves.

Notable Storage Projects

Appalachia Development Group LLC is heading the development of the Appalachia Storage & Trading Hub initiative, “a regional network of transportation, storage and trading of Natural Gas Liquids and chemical intermediates.” The company has not announced the specific location for the project’s storage component. Funding for this project is the subject of national debate; the company applied for a loan guarantee through a federal clean energy program, in a move that may be blocked by Congress.

Energy Storage Ventures LLC plans to construct the Mountaineer NGL Storage facility near Clarington, Ohio along the Ohio River. This facility involves salt cavern storage for propane, ethane, and butane. To supply the facility, the company plans to build three pipelines beneath the Ohio River: two pipelines (one for ethane and one for propane and butane) would deliver NGLs to the site from Blue Racer Natrium processing plant. A third pipeline would take salt brine water from the caverns to the Marshall County chlorine plant (currently owned by Westlake Chemical Corp).

The storage map below shows potential NGL storage sites to feed petrochemical infrastructure as well as natural gas storage for energy production:

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Step 5. Petrochemical Manufacturing

While conventional oil and gas extraction has occurred in the region for decades, and fracking for 15 years, the recent petrochemical build-out adds an additional environmental and health burdens to the Ohio River Valley. Our final map represents the facilities located “downstream” in the petrochemical process which convert fossil fuels into petrochemical products.

An image of plastic pellets

Polyethylene pellets, also called nurdles, manufactured by ethane crackers. Image source.

Ethane Crackers

Much of the petrochemical build-out revolves around ethane crackers, which convert ethane from fracked wells into small, polyethylene plastic pellets. They rely on a regional network of fracking, pipelines, compressor stations, processing stations, and storage to operate.

In 2017, Royal Dutch Shell began construction on the first ethane cracker to be built outside of the Gulf Coast in 20 years. Located in Beaver County, Pennsylvania, this plant is expected to produce 1.6 million tons of polyethylene plastic pellets per year. In the process, it will release an annual 2.2 million tons of carbon dioxide (CO2).

A second ethane cracker has been permitted in Belmont County, Ohio. Several organizations, including the Sierra Club, Center for Biological Diversity, FreshWater Accountability Project, and Earthworks have filed an appeal against Ohio EPA’s issuance of the air permit for the PTTGC Ethane Cracker.

Shell Ethane Cracker

The Shell Ethane Cracker, under construction in Beaver County, is expected to produce 1.6 million tons of plastic per year. Photo by Ted Auch, aerial assistance provided by LightHawk.

Methanol plants also convert part of the natural gas stream (methane) into feedstock for a petrochemical product (methanol). Methanol is commonly used to make formaldehyde, a component of adhesives, coatings, building materials, and many other products. In addition to methanol plants and ethane crackers, the map below also shows the facilities that make products from feedstocks, such as fertilizer (made from combining natural gas with nitrogen to form ammonia, the basis of nitrogen fertilizer), paints, and of course, plastic.

These facilities were determined by searching the EPA’s database of industrial sites using the North American Industry Classification System (NAICS).

In total, we mapped 61 such facilities:

  • 2 methanol plants (both in construction)
  • 3 ethane crackers (one in construction, one under appeal, and one uncertain project)
  • 12 petrochemical manufacturing facilities (NAICS code 32511)
  • 31 plastic manufacturing facilities
    • 2 plastic bag and pouch manufacturing facilities (NAICS code 326111)
    • 2 plastic packaging materials and unlaminated film and sheet manufacturing facilities (NAICS code 32611)
    • 2 plastic packaging film and sheet (including laminated) manufacturing facilities (NAICS code 326112)
    • 1 unlaminated plastic film and sheet (except packaging) manufacturing facility (NAICS code 326113)
    • 1 unlaminated plastics profile shape manufacturing facility (NAICS code 326121)
    • 2 laminated plastics plate, sheet (except packaging), and shape manufacturing facilities (NAICS code 32613)
    • 21 facilities listed as “all other plastics product manufacturing” (NAICS code 326199)
  • 11 paint and coating manufacturing facilities (NAICS code 325510)
  • 2 nitrogenous fertilizer manufacturing facilities (NAICS code 325311)

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Visualizing the Build-Out

How are these facilities all connected? Our final map combines the data above to show the connections between the fossil fuel infrastructure. To avoid data overload, not all of the map’s features appear automatically on the map. To add features, view the map full screen and click the “Layers” tab in the top right tool bar.

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A better future for the Valley

The expansion of oil and gas infrastructure, in addition to the downstream facilities listed above, has rapidly increased in the last few years. According to the Environmental Integrity Project, regulatory agencies in these four states have authorized an additional 15,516,958 tons of carbon dioxide equivalents to be emitted from oil and gas infrastructure since 2012. That’s in addition to emissions from older oil and gas infrastructure, wells, and the region’s many coal, steel, and other industrial sites.

View the Environmental Integrity Project’s national map of emission increases here, which also includes permit documents for these new and expanding facilities.

The petrochemical build-out will lock in greenhouse gas emissions and plastic production for decades to come, ignoring increasingly dire warnings about plastic pollution and climate change. A recent report co-authored by FracTracker Alliance found that the greenhouse gas emissions across the plastic lifecycle were equivalent to emissions from 189 coal power plants in 2019 – a number that’s predicted to rise in coming years.

What does the petrochemical build out look like in the Ohio River Valley?

 

But it doesn’t have to be this way. The oil and gas industry’s plan to increase plastic manufacturing capacity is a desperate attempt to stay relevant as fracking companies “hemorrhage cash” and renewable energy operating costs beat out those of fossil fuels. Investing instead in clean energy, a less mechanized and more labor intensive industry, will offer more jobs and economic opportunities that will remain relevant as the world transitions away from fossil fuels.

In fact, the United States already has more jobs in clean energy, energy efficiency, and alternative vehicles than jobs in fossil fuels. It’s time to bring these opportunities to the Ohio River Valley and bust the myth that Appalachian communities must sacrifice their health and natural resources for economic growth.

People gather at the headwaters of the Ohio River to advocate for the sustainable development of the region. Add your voice to the movement advocating for People Over Petro by signing up for the coalition’s email updates today!

Download the maps

 

 

 

 

 

 

 

This data in this article are not exhaustive. FracTracker will be updating these maps as data becomes available.

By Erica Jackson, Community Outreach and Communications Specialist, FracTracker Alliance

Urban Drilling in Los Angeles

Impact of a 2,500′ Oil and Gas Well Setback in California

Why does California need setbacks?

A new bill proposed by California State Assembly Member Al Muratsuchi (D), AB345, seeks to establish a minimum setback distance of 2,500′ between oil and gas wells and sensitive sites including occupied dwellings, schools, healthcare facilities, and playgrounds. A setback distance for oil and gas development is necessary from a public health standpoint, as the literature unequivocally shows that oil and gas wells and the associated infrastructure pose a significant risk to the communities that live near them.

FracTracker Alliance conducted a spatial analysis to understand the impact a 2,500’ well setback would have on oil and gas expansion in California. In a previous report, The Sky’s Limit California (Oil Change Internal, 2018), Fractracker data showed that 8,493 active or newly permitted oil and gas wells were located within a 2,500’ buffer of sensitive sites. At the time it was estimated that 850,000 Californians lived within the setback distance of at least one of these oil and gas wells.

This does not bode well for Californians, as a recently published FracTracker literature review found that health impacts resulting from living near oil and gas development include cancer, infant mortality, depression, pneumonia, asthma, skin-related hospitalizations, and other general health symptoms. Studies also showed that health impacts increased with the density of oil and gas development, suggesting that health impacts are dose dependent. Living closer to more oil and gas sites means you are exposed to more health-threatening contamination.

An established setback is therefore necessary to alleviate some of these health burdens carried by the most vulnerable Environmental Justice (EJ) communities. Health assessments by the Los Angeles County Department of Health and studies on ambient air quality near oil fields by Occidental College Researchers support the assumption that 2,500′ is the necessary distance to help alleviate the harsh conditions of degraded air quality. Living at a distance beyond 2,500′ from an oil and gas site does not mean you are not impacted by air and water contamination. Rather the concentrations of contaminants will be less harmful. In fact studies showed that health impacts increased with proximity to oil and gas, with associated impacts potentially experienced by communities living at distances up to 9.3 miles (Currie et al. 2017) and 10 miles (Whitworth et al. 2017).

Assembly Bill 345

This analysis assesses the potential impact of State Assembly member Al Muratsuchi’s Assembly Bill 345 on California’s oil and gas extraction and production. Specifically, AB345 establishes a minimum 2,500’ setback requirement for future oil and gas development. It does not however directly address existing oil and gas permits.

The bill includes the following stipulations and definitions:

  • All new oil and gas development, that is not on federal land, are required to be located at least 2,500′ from residences, schools, childcare facilities, playgrounds, hospitals, or health clinics.
  • In this case the redrilling of a previously plugged and abandoned oil or gas well or other rework operation is to be considered new oil and gas development.
  • “Oil and gas development” means exploration for and drilling production and processing of oil, gas or other gaseous and liquid hydrocarbons; the flowlines; and the treatment of waste associated with that exploration, drilling, production, and processing.
  • “Oil and gas development” also includes hydraulic fracturing and other stimulation activities.
  • “Rework operations” means operations performed in the well bore of an oil or gas well after the well is completed and equipped for production, done for the purpose of securing, restoring, or improving hydrocarbon production in the subsurface interval that is the open to production in the well bore.
  • The bill does not include routine repairs or well maintenance work.

Map

Figure 1. Map of Wells within a 2,500′ Setback Distance from Sensitive Receptor Sites. The map below shows the oil and gas wells and permits that fall within the 2,500′ setback distance from sensitive receptor sites.  Summaries of these well counts and discussions of these well types are included below as well.

Map of Wells within a 2,500′ Setback Distance from Sensitive Receptor Sites

View map fullscreen | How FracTracker maps work

 

Environmental Justice

The California Environmental Justice Alliance (CEJA) has just released their 2018 Environmental Justice Agency Assessment, which used FracTracker’s data and mapping to assess environmental equity in the state regulation of oil permitting and drilling. The report issued the Division of Oil, Gas, and Geothermal Resources (DOGGR) a failing grade of ‘F’. According to the report, “DOGGR is aware that the proposed locations of many drilling activities are in or near EJ communities, but approves permits irrespective of known health and safety risks associated with neighborhood drilling.”

FracTracker’s analysis of low income communities in Kern County shows the following:

  • There are 16,690 active oil and gas production wells located in census blocks with median household incomes of less than 80% of Kern’s area median income (AMI).
  • Therefore about 25% (16,690 out of 67,327 total) of Kern’s oil and gas wells are located within low-income communities.
  • Of these 16,690 wells, 5,364 of them are located within the 2,500′ setback distance from sensitive receptor sites such as schools and hospitals (32%) vs 13.1% for the rest of the state.

For more information on the breakdown of Kern County wells, see our informational table, here.

DOGGR wells

Using freshly published Division of Oil, Gas, and Geothermal Resources (DOGGR) data (6/3/19), we find that there are 9,835 active wells that fall within the 2,500’ setback distance, representing 13.1% of the total 74,775 active wells in the state.

There are 6,558 idle wells that fall within the 2,500’ setback distance, of nearly 30,000 total idle wells in the state. Putting these idle wells back online would be blocked if the wells require reworks to restart or ramp up production. For the most part operators do not intend for most idle wells to come back online. Rather operators are just avoiding the costs of plugging and properly abandoning the wells. To learn more about this issue, see our recent coverage of idle wells here.

Of the 3,783 permitted wells not yet in production, or “new wells,” 298 (7.8%) are located within the 2,500’ buffer zone.

Getting a count of plugged wells within the setback distance is more difficult because there is not a complete dataset, but there are over 30,000 wells in areas with active production that would be blocked from being redrilled. In total there are 122,209 plugged wells listed in the DOGGR database.

Permits

We also looked at permit applications that were approved in 2018, including permits for drilling new wells, well reworks, deepening wells and well sidetracks. This may be the most insightful of all the analyses.

Within the 2018 permit data, we find that 4,369 permits were approved. Of those 518 permits (about 12%) were granted within the proposed 2,500’ setback. Of the permits 25% were for new drilling, 73% were for reworks, and 2% were for deepening existing wells. By county, 42% were in Kern, 24% were in Los Angeles, 14% in Ventura, 6% in Santa Barbara, 3% in Fresno, and 2% or less in Glenn, Monterey, Sutter, San Joaquin, Colusa, Solano, Orange and Tehama, in descending order.

SCAQMD Notices

In LA, Rule 1148.2 requires operators to notify the South Coast Air Quality Management District (SCAQMD) of activities at well sites, including stimulations and reworks. These data points are reiterative of the “permits” discussed above, but the dataset is specific to the SCAQMD and includes additional activities. Of the 1,361 reports made to the air district since the beginning of 2018 through April 1, 2019; 634 (47%) were for wells that would be impacted by the setback distance; 412 incidences were for something other than “well maintenance” of which 348 were for gravel packing, 4 for matrix acidizing, and 65 were for well drilling. We are not sure where gravel packing falls, in reference to AB345.

A major consideration is that this rule may force many active wells into an idle status. If the onus of plugging wells falls on the state, these additional idle wells could be a major liability for the public. Fortunately AB1328 recently defined new idle well rules. The rules entice operators to plug and abandon idle wells. If rule 1328 is effective at reducing the stock of idle wells, these two bills could complement each other. (For more information on idle wells, read FracTracker’s recent analysis, here: https://www.fractracker.org/2019/04/idle-wells-are-a-major-risk/)

State Bill 4 Well Stimulation Reporting

We also analyzed data reported to DOGGR under the well stimulation requirements of CA State Bill 4 (SB4), the 2013 bill that set a framework for regulating hydraulic fracturing in California. Part of the bill required an independent scientific study to be conducted on oil and gas well stimulation, including acid well stimulation and hydraulic fracturing. Since 2016 operators have been required to secure special permits to stimulate wells, which includes hydraulic fracturing and several other techniques. To learn more about this state regulation read FracTracker’s coverage of SB4. From January 1, 2016 to April 1, 2019, there have been 576 well stimulation treatment permits granted under the SB4 regulations. Only 1 hydraulic fracturing event, permitted in Goleta, would have been impacted by a 2,500’ setback in 2018.

Support for AB345

After being approved by the CA Assembly Natural Resources Committee in a 7-6 vote, the bill did not make it up for a vote in the Senate Appropriations Committee during the 2019 legislative session.  The bill was described by the committee as “promising policies that need more time for discussion.” AB345 is now a two-year bill in the state Senate and will be reconsidered by the committee in January of 2020. The Chairperson of the Appropriations Committee, Lorena Gonzalez, indicated her general support for the policy and committed to working with the author to find a way to move the bill forward at the end of the session.

By Kyle Ferrar, Western Program Coordinator, FracTracker Alliance 

Feature image by David McNew, Getty Images

Production and Location Trends in PA: A Moving Target

The FracTracker Alliance tends to look mostly at the impacts of drilling, from violations affecting surface and ground water to forest fragmentation to neighbors breathing diesel exhaust near disposal wells.  We also try to give residents tools to help predict where future activity will occur, but as this article details, such predictive tools can do little more than trail moving targets. To that end, we have taken a look into areas where gas production is high for unconventional wells in the state, which are likely sites of future development.

The Pennsylvania Department of Environmental Protection’s (DEP) Production Report is self-reported by the various operators active in the state. Unconventional wells generate a large quantity of natural gas, measured in thousands of cubic feet (Mcf), as well as limited amounts of oil and condensate, both of which are measured in 42 gallon barrels. In this analysis, we are only considering the gas production.

Click here for full screen map. 

In the map above, you can click on any well to learn more about the production values, along with a variety of other information including the well’s formation and age.  The age was calculated by counting days from the spud date to the end of the report cycle, March 31, 2019.

 

Top Average Gas Production by County – April 2018 to March 2019

CountyProducing Wells Avg. Production (Mcf) Production Rank Avg. Age of Producing WellsAge Rank
Wyoming 2511,269,15615 Yr / 10 Mo / 4 Days12
Sullivan1281,087,86825 Yr / 2 Mo/ 24 Days8
Allegheny1171,075,01834 yr/ 2 Mo / 7 Days2
Susquehanna1,4291,066,73445 Yr / 6 Mo / 22 Days10
Greene1,131796,75555 yr / 10 Mo / 28 Days13
Figure 1 – This table shows the top five counties in Pennsylvania for per-well unconventional gas production. The final column shows the county ranking for the average age of wells, from youngest to oldest

We can also see this data summarized by county, where average production and age values are available on a county by county basis (see Figure 1). Hydrocarbon wells are known to decrease production steeply over time, a phenomenon known as the decline curve, so it is not surprising to see a relatively young inventory of wells represented in the list of top five counties with per-well gas production. Age is not the only factor in production values, however, as certain geographies simply contain more accessible gas resources than others.

 

Figure 2 – 12 month gas production and age of well. Production is usually much higher during the earliest phases of the well’s production life.  This does not include wells that have been plugged or taken out of production.  Click on image for full-sized view.

In Figure 2, we look at the production of all unconventional wells in the state, expecting to see the highest production in younger wells. This mostly appears to be the case, but as mentioned above, there are also hot and cold spots with respect to production. A notable variable in this consideration is producing formation.

Since 93% (8,730 out of 9,404) of unconventional wells reporting gas production are in the Marcellus Shale Formation, the traditional hot spots in the northeastern and southwestern portions of the state heavily skew the overall totals in terms of both production and number of wells.  Other formations of note include the Onodaga Limestone (137 wells, 1.5% of total), Burket Member (117 wells, 1.2%), Genesee Formation (104 wells, 1.1%), and the Utica Shale (99 wells, 1.1%) (Figure 3).

Figure 3 – Unconventional gas production over 12 months, showing formation. Click on image for full-sized view.

Drillers have been exploring some of these formations for decades. In fact, the oldest producing well that is currently classified as unconventional was 13,435 days old as of March 31, which works out to 36 years, 9 months, and 12 days.

However, this is fairly rare – only 384 (4%) of the 9,404 producing wells were more than 10 years old. 5,981 wells (64%) are between 5 and 10 years old, with the remaining 3,039 wells (32%) younger than 5 years old.

This does not take into account wells of any age that have been plugged or otherwise taken out of production.

Age of Pennsylvania’s active wells

< 5 years old
5-10 years old
> 10 years old

 

Utica Shale

The Utica Shale is worth a special mention here for a couple of reasons.  First, we must acknowledge its prominence in neighboring Ohio, which has 2,160 permitted Utica wells to go with just 40 permitted Marcellus wells, the prevalence of the two plays seems to invert just as one passes over the state line. And yet, the most productive Utica wells are near the border with New York, not Ohio.

In fact, each of the top 11 producing Utica wells during the 12 month period were located in Tioga County.  It’s worth noting that these are all between one and two years old, which would have given the wells time to be drilled, fracked, and brought into production, while still being in the prime of their production life. Compared to the Marcellus, sample size quickly becomes an issue when analyzing the Utica in Pennsylvania (Figure 4).

Figure 4 – Producing Utica wells in Pennsylvania. Note that the cluster of heavily producing wells in Tioga and Potter Counties near the New York border are mostly young wells where higher production would be expected.  Click on image for full sized view.

Second, portions of the Utica are known for their wet gas content, meaning that the gas has significant quantities of natural gas liquids (NGLs) including ethane, propane, and butane, which are gaseous at ambient temperatures but typically condensed into liquid form by oil and gas companies.  These are used for specialized fuels and petrochemical feedstocks, and are therefore more valuable than the methane in natural gas.

The production report does not capture the amount of NGLs in the gas, but a map from the Energy Information Administration shows the entire play, noting that the composition is dryer on the eastern portions of the play. In fact, a wet gas composition along the Ohio border might help to explain continued interest in what are otherwise well below average gas production results for Pennsylvania.

A Moving Target

It is difficult to predict where the industry will focus its attention in the coming months and years, but taking a look at production and formation data can give us a few clues.  Obviously, operators who found a particularly productive pocket of hydrocarbons are likely to keep drilling more holes in the ground in those areas until production is no longer profitable. Therefore, impacts to water, air, and nearby residents can be expected to continue in heavily drilled areas largely because the production level makes it attractive for drillers.

On the other hand, we should not assume that areas that are currently not productive are off the table for future consideration, either. Different formations are productive in different geographies, so a sweet spot for the Marcellus might be a dud in the Utica, or vice versa.

Finally, when comparing production, we must always take the age of the well into consideration, as all oil and gas wells can be expected to start off with a short period of very high production, followed by years of ever-diminishing returns throughout the expected 10 to 11 year lifecycle of the well. Because of this, what seems like a hotspot now may look below average in a similar analysis in three to four years, particularly in formations with relatively light drilling activity. This means that the top list of production by well could change over time, so be sure to check back in with FracTracker to see how events unfold.

By Matt Kelso, Manager of Data and Technology, FracTracker Alliance

 

The Falcon Public Monitoring Project

Part of the Falcon Public EIA Project

In March of 2019, two and a half years after Shell Pipeline Co. announced plans for the Falcon Ethane Pipeline System, the imported pipes arrived at the Port of Philadelphia. As tree clearing and construction begins, we share frustration with residents that the project is underway while many of our concerns remain unaddressed.

Between 2010 and 2018, over 280 pipeline incidents were reported in Ohio, West Virginia, and Pennsylvania (the three states the Falcon crosses). Of those incidents, 70 were fires and/or explosions. As regulatory agencies and operators fail to protect the public, communities are taking the reins.

Residents of southwest PA gather along the Falcon route

Environmental organizations are training the public to spot construction violations and appealing inadequate pipeline permits. Impacted residents are running for office, testifying in court, and even spending time in prison to protect their communities.

These grassroots efforts are contributing to a shift in public perception about the safety and need of pipelines. In some cases, including with the Northeast Energy Direct Pipeline and the Constitution Pipeline, organizing efforts are helping stop projects before they begin.

We invite all residents along the Falcon route to get involved in ongoing efforts to monitor construction. Below, you’ll find a guide to reporting violations as well as high-risk areas along the Falcon route that require close monitoring.

Be a citizen watchdog

Taking photos of pipeline development and recording your observations is a great way to monitor impacts. One tool to use while monitoring is the FracTracker mobile app (search “FracTracker” in the App Store or Google Play to download for free). The app allows the public to submit geolocated photos and descriptions of development, such as pipelines and wells, and concerns, such as spills and noise pollution. These reports help FracTracker crowdsource data and alert us to concerns that need follow up action. The app also contains a map of wells, pipelines, and compressor stations, including the Falcon pipeline route for reference in the field.

Click on the images below to view app reports of Falcon construction.

Documenting violations

During the construction phase, incidents often occur when companies cause erosion of the ground and release sediment, equipment, or discharge into waterways. Mountain Watershed Association and Clean Air Council have provided the following information on the process of looking for and documenting violations.

Step 1) Document baseline conditions. Documenting the pre-construction status of an area is crucial for understanding how it’s been impacted down the road. Document baseline conditions by taking photos, videos, and notes at different sites, and include the location and date on these materials (the Fractracker app does this for you automatically). Observing sites at different times and in different weather (such as during or after a storm) will give you the best data.

Step 2) Know what to look for. Below are images and descriptions of common construction violations.

Filtration Failure

Drilling fluid spill

For more violations, checkout Pipeline CSI’s list of Top Ten Observable Non-Compliance Issues.

3) File a Report. File an official complaint to your state environmental regulatory agency.

Your concerns can be sent to regulatory agencies using the following contact information:

4) Contact support organizations. There are several organizations ready to take action once violations have been confirmed. For confirmed violations in Beaver County, PA, contact Alex Bomstein, at the Clean Air Council (215-567-4004 x118) and for confirmed violations in Allegheny or Washington Counties, PA, contact Melissa Marshall at the Mountain Watershed Association (724-455-4200 x7#). For violations in Ohio or West Virginia, reach out to FracTracker (412-802-0273).

Reports made on the FracTracker App are shared with any app user and the FracTracker team, who look through the reports and contact users for any required follow up. App reports can also be submitted to regulatory agencies electronically. Simply visit the web version of the app, click on your report, and copy the URL (web address) of your report. Then “paste” it into the body of an email or online complaint form. The receiver will see the exact location, date, and any notes or photos you included in the report.

Where should you be monitoring?

Monitoring efforts must be limited to publicly accessible land. In general, areas that are most at-risk for environmental impact include stream and wetland crossings, steep slopes (particularly those near water crossings), flood-prone zones, and areas where storm water runoff will reach waterways. View a map of the Falcon’s water crossings here, and continue reading for more vulnerable locations to monitor.

The information below identifies high-risk areas along the pipeline route where monitoring efforts are extra necessary due to their impacts on drinking water, wetlands, undermined areas, and vulnerable species.

Drinking Water

We found 240 private water wells within 1/4 mile of the Falcon.

While all of these wells should be assessed for their level of risk with pipeline construction, the subset of wells nearest to horizontal directional drilling (HDD) sites deserve particular attention. HDD is a way of constructing a pipeline that doesn’t involve digging a trench. Instead, a directional drilling machine is used to drill horizontally underground and the pipe is pulled through.

While an HDD is designed to avoid surface impacts, if rushed or poorly executed, it can damage surface water, groundwater, and private property. The Mariner East 2 pipeline construction left several families without water after construction crews punctured an aquifer at an HDD site.

Shell’s data highlights 24 wells that are within 1,000 feet of a proposed HDD site.

We’ve isolated the groundwater wells and HDDs in a standalone map for closer inspection below. The 24 most at-risk wells are circled in blue.

View Map Fullscreen | How FracTracker Maps Work

Testing your groundwater quality before construction begins is crucial for determining impacts later on. Two upcoming workshops in Washington County, PA and another in Beaver County, PA will discuss how to protect your water and property.

The Falcon’s HDD locations offer disturbing similarities to what caused the Mariner East pipeline spills. Many of Sunoco’s failures were due to inadequately conducted (or absent) geophysical surveys that failed to identify shallow groundwater tables, which then led to drilling mud entering streams and groundwater.

Figure 1 below shows Greene Township, Beaver County, just south of Hookstown, where the “water table depth” is shown. The groundwater at this HDD site averages 20ft on its western side and only 8ft deep on the eastern side.

Figure 1. Water table depth in Greene Township

Water Reservoirs

The Falcon also crosses the headwaters of two drinking water reservoirs: the Tappan Reservoir in Harrison County, OH (Figure 2) and the Ambridge Reservoir in Beaver County, PA (Figure 3).  The Falcon will also cross the raw water line leading out of the Ambridge Reservoir.

The Ambridge Reservoir supplies water to five townships in Beaver County (Ambridge, Baden, Economy, Harmony, and New Sewickley) and four townships in Allegheny County (Leet, Leetsdale, Bell Acres & Edgeworth). The Tappan Reservoir is the primary drinking water source for residents in Scio.

Figure 2. Tappan Reservoir and the Falcon route in Harrison County, Ohio

Figure 3. Ambridge Reservoir and the Falcon route in Beaver County, Pennsylvania

Wetlands

Wetlands that drain into Raccoon Creek in Beaver County, PA will be particularly vulnerable in 2 locations. The first is in Potter Township, off of Raccoon Creek Rd just south of Frankfort Rd, where the Falcon will run along a wooded ridge populated by half a dozen perennial and intermittent streams that lead directly to a wetland, seen in Figure 4. Complicating erosion control further, Shell’s survey data shows that this ridge is susceptible to landslides. This area is also characterized by the USGS as having a “high hazard” area for soil erosion.

Figure 4. Wetlands and streams in Potter Township, PA

The other wetland area of concern along Raccoon Creek is found in Independence Township at the Beaver County Conservation District (Figure 5). Here, the Falcon will go under the Creek using HDD (highlighted in bright green). Nevertheless, the workspace needed to execute the crossing is within the designated wetland itself. An additional 15 acres of wetland lie only 300ft east of the crossing but are not accounted for in Shell’s data. This unidentified wetland is called Independence Marsh, considered the crown jewel of the Independence Conservancy’s watershed stewardship program.

Figure 5. Wetlands and Raccoon Creek in Independence Township, PA

Subsurface concerns

Shell’s analysis shows that 16.8 miles of the Falcon pipeline travel through land that historically has or currently contains coal mines. Our analysis using the same dataset suggests the figure is closer to 20 miles. Construction through undermined areas poses a risk for ground and surface water contamination and subsidence. 

Of these 20 miles of undermined pipeline, 5.6 miles run through active coal mines and are located in Cadiz Township, OH (Harrison Mining Co. Nelms Mine, seen in Figure 6); Ross Township, OH (Rosebud Mining Co. Deep Mine 10); and in Greene Township, PA (Rosebud Mining Co. Beaver Valley Mine). 

Figure 6. Coal mines and are located in Cadiz Township, OH

For a complete map of mined areas, click here.

More than 25 of the Falcon’s 97 pipeline miles will be laid within karst landscapes, including 9 HDD sites. Karst is characterized by soluble rocks such as limestone prone to sinkholes and underground caves. A cluster of these are located in Allegheny and Washington counties, PA, with extensive historical surface mining operations.

The combination of karst and coal mines along Potato Garden Run, in Figure 7, make this portion of the pipeline route particularly risky. At this HDD site, the Falcon will cross a coal waste site identified in the permits as “Imperial Land Coal Slurry” along with a large wetland.

Figure 7. Coal mines in Imperial, Pennsylvania

Vulnerable species

Southern Redbelly Dace

The Southern Redbelly Dace, a threatened species, is especially vulnerable to physical and chemical (turbidity, temperature) changes to their environment. PA Fish and Boat Commission explicitly notes in their correspondence with Shell that “we are concerned about potential impacts to the fish, eggs and the hatching fry from any in-stream work.” Of note is that these sites of concern are located in designated “High Quality/Cold Water Fishes” streams of the Service Creek watershed (Figure 8). PFBC stated that that no in-stream work in these locations should be done between May 1 and July 31.

Figure 8. “High Quality/Cold Water Fishes” streams identified as habitat for the Southern Redbelly Dace

Northern Harriers & Short-Eared Owls

Portions of the Falcon’s workspace are located near 6 areas with known occurrences of Short-eared Owls (PA endangered species) and Northern Harriers (PA threatened species). Pennsylvania Game Commission requested a study of these areas to identify breeding and nesting locations, which were executed from April-July 2016 within a 1,000-foot buffer of the pipeline’s workspace (limited to land cover areas consisting of meadows and pasture). One Short-eared Owl observation and 67 Northern Harrier observations were recorded during the study. PGC’s determined that, “based on the unusually high number of observations at these locations” work should not be done in these areas during harrier breeding season, April 15 through August 31.

Figure 9. Surveyed areas for Short-eared Owls (PA endangered species) and Northern Harriers (PA threatened species)

Bald Eagles

A known Bald Eagle nest is located in Beaver County. Two potential “alternate nests” are located where the Falcon crosses the Ohio River. National Bald Eagle Management Guidelines bar habitat disturbances that may interfere with the ability of eagles to breed, nest, roost, and forage. The 1 active nest in close proximity to the Falcon, called the Montgomery Dam Nest, is located just west of the pipeline’s terminus at Shell’s ethane cracker facility.

U.S. Fish and Wildlife Service requested that Shell only implement setback buffers for the one active nest at Montgomery Dam (Figure 10). These include no tree clearing within 330 feet, no visible disturbances with 660 feet, and no excessive noise with 1,000 feet of an active nest. Furthermore, Shell must avoid all activities within 660ft of the nest from January 1st to July 31st that may disturb the eagles, including but not limited to “construction, excavation, use of heavy equipment, use of loud equipment or machinery, vegetation clearing, earth disturbance, planting, and landscaping.

Figure 10. Bald Eagle nest in Potter Township, Pennsylvania

Bats

The Falcon is located within the range of federally protected Indiana Bats and Northern Long-eared Bats in Pennsylvania and West Virginia. In pre-construction surveys, 17 Northern Long-eared Bats were found at 13 of the survey sites, but no Indiana Bats were captured.

A total of 9 Northern Long-eared Bat roost trees were located, with the nearest roost tree located 318 feet from the pipeline’s workspace. Figure 11 below shows a cluster of roost trees in Raccoon Township, PA. For a map of all the roost trees, click here. The U.S. Fish and Wildlife Service stated that “Due to the presence of several Northern Long-eared Bat roost trees within the vicinity of the project footprint (although outside of the 150-foot buffer), we recommend the following voluntary conservation measure: No tree removal between June 1 and July 31.”

The Pennsylvania Game Commission noted in early correspondences that Silver-haired Bats may be in the region (a PA species of special concern). PGC did not require a further study for the species, but did request a more restrictive conservation of no tree clearing between April 1 and October 31.

Figure 11. Northern long-eared bat roost trees in Raccoon Township, Pennsylvania

For more information on the wildlife impacts of the Falcon Pipeline, click here.

***

To continue reading about this pipeline, visit the Falcon Public EIA Project. 

By documenting the impacts of the Falcon Pipeline, you’re contributing to a growing body of work that shows the risks of fossil fuel pipelines. Not only does this evidence protect drinking water and vulnerable species, it serves as evidence against an inherently dangerous project that will contribute to climate change and the global plastics crisis.

We hope you’re inspired to take action and add your voice to a growing team in the region committed to safer and healthier environments. Thank YOU for your dedication to the cause!

By Erica Jackson, Community Outreach and Communications Specialist, FracTracker Alliance.

Portions of this article were adapted from previous posts in the Falcon Public EIA Project, written by Kirk Jalbert.

Release: The 2019 You Are Here map launches, showing New York’s hurdles to climate leadership

For Immediate Release

Contact: Lee Ziesche, lee@saneenergyproject.org, 954-415-6282

Interactive Map Shows Expansion of Fracked Gas Infrastructure in New York State

And showcases powerful community resistance to it

New York, NY – A little over a year after 55 New Yorkers were arrested outside of Governor Cuomo’s door calling on him to be a true climate leader and halt the expansion of fracked gas infrastructure in New York State, grassroots advocates Sane Energy Project re-launched the You Are Here (YAH) map, an interactive map that shows an expanding system of fracked infrastructure approved by the Governor.

“When Governor Cuomo announced New York’s climate goals in early 2019, it’s clear there is no room for more extractive energy, like fossil fuels.” said Kim Fraczek, Director of Sane Energy Project, “Yet, I look at the You Are Here Map, and I see a web of fracked gas pipelines and power plants trapping communities, poisoning our water, and contributing to climate change.”

Sane Energy originally launched the YAH map in 2014 on the eve of the historic People’s Climate March, and since then, has been working with communities that resist fracked gas infrastructure to update the map and tell their stories.

“If you read the paper, you might think Governor Cuomo is a climate leader, but one look at the YAH Map and you know that isn’t true. Communities across the state are living with the risks of Governor Cuomo’s unprecedented buildout of fracked gas infrastructure,” said Courtney Williams, a mother of two young children living within 400 feet of the AIM fracked gas pipeline. “The Governor has done nothing to address the risks posed by the “Algonquin” Pipeline running under Indian Point Nuclear Power Plant. That is the center of a bullseye that puts 20 million people in danger.”

Fracked gas infrastructure poses many of the same health risks as fracking and the YAH map exposes a major hypocrisy when it comes to Governor Cuomo’s environmental credentials. The Governor has promised a Green New Deal for New York, but climate science has found the expansion of fracking and fracked gas infrastructure is increasing greenhouse gas emissions in the United States.

“The YAH map has been an invaluable organizing tool. The mothers I work with see the map and instantly understand how they are connected across geography and they feel less alone. This solidarity among mothers is how we build our power ,” said Lisa Marshall who began organizing with Mothers Out Front to oppose the expansion of the Dominion fracked gas pipeline in the Southern Tier and a compressor station built near her home in Horseheads, New York. “One look at the map and it’s obvious that Governor Cuomo hasn’t done enough to preserve a livable climate for our children.”

“Community resistance beat fracking and the Constitution Pipeline in our area,” said Kate O’Donnell  of Concerned Citizens of Oneonta and Compressor Free Franklin. “Yet smaller, lesser known infrastructure like bomb trucks and a proposed gas decompressor station and 25 % increase in gas supply still threaten our communities.”

The YAH map was built in partnership with FracTracker, a non-profit that shares maps, images, data, and analysis related to the oil and gas industry hoping that a better informed public will be able to make better informed decisions regarding the world’s energy future.

“It has been a privilege to collaborate with Sane Energy Project to bring our different expertise to visualizing the extent of the destruction from the fossil fuel industry. We look forward to moving these detrimental projects to the WINS layer, as communities organize together to take control of their energy future. Only then, can we see a true expansion of renewable energy and sustainable communities,” said Karen Edelstein, Eastern Program Coordinator at Fractracker Alliance.

Throughout May and June Sane Energy Project and 350.org will be traveling across the state on the ‘Sit, Stand Sing’ tour to communities featured on the map to hold trainings on nonviolent direct action and building organizing skills that connect together the communities of resistance.

“Resistance to fracking infrastructure always starts with small, volunteer led community groups,” said Lee Ziesche, Sane Energy Community Engagement Coordinator. “When these fracked gas projects come to town they’re up against one of the most powerful industries in the world. The You Are Here Map and ‘Sit, Stand Sing’ tour will connect these fights and help build the power we need to stop the harm and make a just transition to community owned renewable energy.”

https://www.kvpr.org/post/dormant-risky-new-state-law-aims-prevent-problems-idle-oil-and-gas-wells

Idle Wells are a Major Risk

Designating a well as “idle” is a temporary solution for operators, but comes at a great economic and environmental cost to Californians 

Idle wells are oil and gas wells which are not in use for production, injection, or other purposes, but also have not been permanently sealed. During a well’s productive phase, it is pumping and producing oil and/or natural gas which profit its operators, such as Exxon, Shell, or California Resources Corporation. When the formations of underground oil pools have been drained, production of oil and gas decreases. Certain techniques such as hydraulic fracturing may be used to stimulate additional production, but at some point operators decide a well is no longer economically sound to produce oil or gas. Operators are supposed to retire the wells by filling the well-bores with cement to permanently seal the well, a process called “plugging.”

A second, impermanent option is for operators to forego plugging the well to a later date and designate the well as idle. Instead of plugging a well, operators cap the well. Capping a well is much cheaper than plugging a well and wells can be capped and left “idle” for indefinite amounts of time.

Well plugging

Unplugged wells can leak explosive gases into neighborhoods and leach toxic fluids into drinking waters. Plugging a well helps protect groundwater and air quality, and prevents greenhouse gasses from escaping and expediting climate change. Therefore it’s important that idle wells are plugged.

While plugging a well does not entirely eliminate all risk of groundwater contamination or leaking greenhouse gases, (read more on FracTracker’s coverage of plugged wells) it does reduce these risks. The longer wells are left idle, the higher the risk of well casing failure. Over half of California’s idle wells have been idle for more than 10 years, and about 4,700 have been idle for over 25 years. A report by the U.S. EPA noted that California does not provide the necessary regulatory oversite of idle wells to protect California’s underground sources of drinking water.

Wells are left idle for two main reasons: either the cost of plugging is prohibitive, or there may be potential for future extraction when oil and gas prices will fetch a higher profit margin.  While idle wells are touted by industry as assets, they are in fact liabilities. Idle wells are often dumped to smaller or questionable operators.

Orphaned wells

Wells that have passed their production phase can also be “orphaned.” In some cases, it is possible that the owner and operator may be dead! Or, as often happens, the smaller operators go out of business with no money left over to plug their wells or resume pumping. When idle wells are orphaned from their operators, the state becomes responsible for the proper plugging and abandonment.

The cost to plug a well can be prohibitively high for small operators. If the operators (who profited from the well) don’t plug it, the costs are externalized to states, and therefore, the public. For example, the state of California plugged two wells in the Echo Park neighborhood of Los Angeles at a cost of over $1 million. The costs are much higher in urban areas than, say, the farmland and oilfields of the Central Valley.

Since 1977, California has permanently sealed about 1,400 orphan wells at a cost of $29.5 million, according to reports by the Division of Oil, Gas, and Geothermal Resources (DOGGR). That’s an average cost of about $21,000 per well, not accounting for inflation. From 2002-2018, DOGGR plugged about 600 wells at a cost of $18.6 million; an average cost of about $31,000.

Where are they?

Map of California’s Idle Wells


View map fullscreen | How FracTracker maps work

The map above shows the locations of idle wells in California.  There are 29,515 wells listed as idle and 122,467 plugged or buried wells as of the most recent DOGGR data, downloaded 3/20/19. There are a total of 245,116 oil and gas wells in the state, including active, idle, new (permitted) or plugged.

Of the over 29,000 wells are listed as idle, only 3,088 (10.4%) reported production in 2018. Operators recovered 338,201 barrels of oil and 178,871 cubic feet of gas from them in 2018. Operators injected 1,550,436,085 gallons of water/steam into idle injection wells in 2018, and 137,908,884 cubic feet of gas.

The tables below (Tables 1-3) provide the rankings for idle well counts by operator, oil field, and county (respectively).  Chevron, Aera, Shell, and California Resources Corporation have the most idle wells. The majority of the Chevron idle wells are located in the Midway Sunset Field. Well over half of all idle wells are located in Kern County.

Table 1. Idle Well Counts by Operator
Operator Name Idle Well Count
1 Chevron U.S.A. Inc. 6,292
2 Aera Energy LLC 5,811
3 California Resources Production Corporation 3,708
4 California Resources Elk Hills, LLC 2,016
5 Berry Petroleum Company, LLC 1,129
6 E & B Natural Resources Management Corporation 991
7 Sentinel Peak Resources California LLC 842
8 HVI Cat Canyon, Inc. 534
9 Seneca Resources Company, LLC 349
10 Crimson Resource Management Corp. 333

 

Table 2. Idle Well Counts by Oil Field
Oil Field Count by Field
1 Midway-Sunset 5,333
2 Unspecified 2,385
3 Kern River 2,217
4 Belridge, South 2,075
5 Coalinga 1,729
6 Elk Hills 958
7 Buena Vista 887
8 Lost Hills 731
9 Cymric 721
10 Cat Canyon 661

 

Table 3. Idle Well Counts by County
County Count by County
1 Kern 17,276
2 Los Angeles 3,217
3 Fresno 2,296
4 Ventura 2,022
5 Santa Barbara 1,336
6 Orange 752
7 Monterey 399
8 Kings 212
9 San Luis Obispo 202
10 Sutter 191

 

Risks

According to the Western States Petroleum Association (WSPA) the count of idle wells in California has increased from just over 20,000 idle wells in 2015 to nearly 30,000 wells in 2018! That’s an increase of nearly 50% in just 3 years!

Nobody knows how many orphaned wells are actually out there, beneath homes, in forests, or in the fields of farmers. The U.S. EPA estimates that there are more than 1 million of them across the country, most of them undocumented. In California, DOGGR officially reports that there are 885 orphaned wells in the state.

A U.S. EPA report on idle wells published in 2011 warned that existing monitoring requirements of idle wells in California was “not consistent with adequate protection” of underground sources of drinking water. Idle wells may have leaks and damage that go unnoticed for years, according to an assessment by the state Department of Conservation (DOC). The California Council on Science and Technology is actively researching this and many other issues associated with idle and orphaned wells. The published report will include policy recommendations considering the determined risks. The report will determine the following:

  • State liability for the plugging and abandoning of deserted and orphaned wells and decommissioning facilities attendant to such wells
  • Assessment of costs associated with plugging and abandoning deserted and orphaned wells and decommissioning facilities attendant to such wells
  • Exploration of mechanisms to ameliorate plugging, abandoning, and decommissioning burdens on the state, including examples from other regions and questions for policy makers to consider based on state policies

Current regulation

As of 2018, new CA legislation is in effect to incentivize operators to properly plug and abandon their stocks of idle wells. In California, idle wells are defined as wells that have not had a 6-month continuous period of production over a 2-year period (previously a 5-year period). The new regulations require operators to pay idle well fees.  The fees also contribute towards the plugging and proper abandonment of California’s existing stock of orphaned wells. The new fees are meant to act as bonds to cover the cost of plugging wells, but the fees are far too low:

  • $150 for each well that has been idle for 3 years or longer, but less than 8 years
  • $300 for each well that has been idle for 8 years or longer, but less than 15 years
  • $750 for each well that has been idle for 15 years or longer, but less than 20 years
  • $1,500 for each well that has been idle for 20 years or longer

Operators are also allowed to forego idle well fees if they institute long-term idle well management and elimination plans. These management plans require operators to plug a certain number of idle wells each year.

In February 2019, State Assembly member Chris Holden introduced an idle oil well emissions reporting bill. Assembly bill 1328 requires operators to monitor idle and abandoned wells for leaks. Operators are also required to report hydrocarbon emission leaks discovered during the well plugging process. The collected results will then be reported publicly by the CA Department of Conservation. According to Holden, “Assembly Bill 1328 will help solve a critical knowledge gap associated with aging oil and gas infrastructure in California.”

While the majority of idle wells are located in Kern County, many are also located in California’s South Coast region. Due to the long history and high density of wells in the Los Angeles, the city has additional regulations. City rules indicate that oil wells left idle for over one year must be shut down or reactivated within a month after the city fire chief tells them to do so.

Who is responsible?

All of California’s wells, from Kern County to three miles offshore, on private and public lands, are managed by DOGGR, a division of the state’s Department of Conservation. Responsibilities include establishing and enforcing the requirements and procedures for permitting wells, managing drilling and production, and at the end of a well’s lifecycle, plugging and “abandoning” it.

To help ensure operator liability for the entire lifetime of a well, bonds or well fees are required in most states. In 2018, California updated the bonding requirements for newly permitted oil and gas wells. These fees are in addition to the aforementioned idle well fees. Operators have the option of paying a blanket bond or a bond amount per well. In 2018, these fees raised $4.3 million.

Individual well fees:

  • Wells less than 10,000 feet deep: $10,000
  • Wells more than 10,000 feet deep: $25,000

Blanket fees:

  • Less than 50 wells: $200,000
  • 50 to 500 wells: $400,000
  • 500 to 10,000 wells: $2,000,000
  • Over 10,000 wells: $3,000,000

With an average cost of at least $31,000 to plug a well, California’s new bonding requirements are still insufficient. Neither the updated individual nor blanket fees provide even half the cost required to plug a typical well.

Conclusions

Strategies for the managed decline of the fossil fuel industry are necessary to make the proposal a reality. Requiring the industry operators to shut down, plug and properly abandon wells is a step in the right direction, but California’s new bonding and idle well fees are far too low to cover the cost of orphan wells or to encourage the plugging of idle wells. Additionally, it must be stated that even properly abandoned wells have a legacy of causing groundwater contamination and leaking greenhouse gases such as methane and other toxic VOCs into the atmosphere.

By Kyle Ferrar, Western Program Coordinator, FracTracker Alliance

Cover photo: Kerry Klein, Valley Public Radio

DOGGR

Literally Millions of Failing, Abandoned Wells

By Kyle Ferrar, Western Program Coordinator, FracTracker Alliance

In California’s Central Valley and along the South Coast, there are many communities littered with abandoned oil and gas wells, buried underground.

Many have had homes, buildings, or public parks built over top of them. Some of them were never plugged, and many of those that were plugged have since failed and are leaking oil, natural gas, and toxic formation waters (water from the geologic layer being tapped for oil and gas). Yet this issue has been largely ignored. Oil and gas wells continue to be permitted without consideration for failing and failed plugged wells. When leaking wells are found, often nothing is done to fix the issue.

As a result, greenhouse gases escape into the atmosphere and present an explosion risk for homes built over top of them. Groundwater, including sources of drinking water, is known to be impacted by abandoned wells in California, yet resources are not being used to track groundwater contamination.

Abandoned wells: plugged and orphaned

The term “abandoned” typically refers to wells that have been taken out of production. At the end of their lifetime, wells may be properly abandoned by operators such as Chevron and Shell or they may be orphaned.

When operators properly abandon wells, they plug them with cement to prevent oil, natural gas, and salty, toxic formation brine from escaping the geological formation that was tapped for production. Properly plugging a well helps prevent groundwater contamination and further air quality degradation from the well. The well-site at the surface may also be regraded to an ecological environment similar to its original state.

Wells that are improperly abandoned are either plugged incorrectly or are “orphaned” by their operators. When wells are orphaned, the financial liability for plugging the well and the environmental cleanup falls on the state, and therefore, the taxpayers.

You don’t see them?

In California’s Central Valley and South Coast abandoned wells are everywhere. Below churches, schools, homes, they even under the sidewalks in downtown Los Angeles!

FracTracker Alliance and Earthworks recently spent time in Los Angeles with an infrared camera that shows methane and volatile organic compound (VOC) emissions. We visited several active neighborhood drilling sites and filmed plumes of toxic and carcinogenic VOCs floating over the walls of well-pads and into the surrounding neighborhoods. We also visited sites where abandoned, plugged wells had failed.

In the video below, we are standing on Wilshire Blvd in LA’s Miracle Mile District. An undocumented abandoned well under the sidewalk leaks toxic and carcinogenic VOCs through the cracks in the pavement as mothers push their children in walkers through the plume. This is just one case of many that the state is not able to address.

California regulatory data shows that there are 122,466 plugged wells in the state, as shown below in the map below. Determining how many of them are orphaned or improperly plugged is difficult, but we can come up with an estimate based on the wells’ ages.

While there are no available data on the dates that wells were plugged, there are data on “spud dates,” the date when operators begin drilling into the ground. Of the 18,000 wells listing spud dates, about 70% were drilled prior to 1980. Wells drilled before 1980 have a higher risk of well casing failures and are more likely to be sources of groundwater contamination.

Additionally, wells plugged prior to 1953 are not considered effective, even by industry standards. Prior to 1950, wells either were orphaned or plugged and abandoned with very little cement. Plugging was focused on protecting the oil reservoirs from rain infiltration rather than to “confine oil, gas and water in the strata in which they are found and prevent them from escaping into other strata.” Of the wells with drilling dates in the regulatory data, 30% are listed as having been drilled prior to the use of cement in well plugging.

With a total of over 245,000 wells in the state database, and considering the lack of monitoring prior to 1950, it’s reasonable to assume there are over 80,000 improperly plugged and unplugged wells in California.

Map of California’s Plugged Wells

View map fullscreen | How FracTracker maps work

The regions with the highest counts of plugged wells are the Central Valley and the South Coast. The top 10 county ranks are listed below in Table 1. Kern County has more than half of the total plugged wells in the entire state.

Table 1. Ranks of Counties by Plugged Well Counts
  • Rank
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • County
  • Kern
  • Los Angeles
  • Orange
  • Fresno
  • Ventura
  • Santa Barbara
  • Monterey
  • San Luis Obispo
  • Solano
  • Yolo
  • Plugged Well Count
  • 65,733
  • 17,139
  • 7,259
  • 6,970
  • 4,302
  • 4,192
  • 2,266
  • 1,463
  • 1,456
  • 1,383

The issue is not unique to California. Nationally, an estimated 2.56 million oil and gas wells have been drilled and 1.93 million wells had been abandoned by 1975. Using interpolated data, the EPA estimates that as of 2016 there were 3.12 million abandoned wells in the U.S. and 69% of them were left unplugged.

In 2017, FracTracker Alliance organized an exercise to track down the locations of Pennsylvania’s abandoned wells that are not included in the PA Department of Environmental Protection’s digital records. Using paper maps and the FracTracker Mobile App, volunteers explored Pennsylvania woodlands in search of these hidden greenhouse gas emitters.

What are the risks?

Emissions

Studies by Kang et al. 2014, Kang et al 2016, Boothroyd et al 2016, and Townsend-Small et al. 2016 have all measured methane emissions from abandoned wells. Both properly plugged and improperly abandoned wells have been shown to leak methane and other VOCs to the atmosphere as well as into the surrounding groundwater, soil, and surface waters. Leaks were shown to begin just 10 years after operators plugged the wells.

Well density

The high density of aging and improperly plugged wells is a major risk factor for the current and future development of California’s oil and gas fields. When fields with old wells are reworked using new technology, such as hydraulic fracturing, CO2 flooding, or solvent flooding (including acidizing, water flooding, or steam flooding), the injection of additional fluid and gas increases pressure in a reservoir. Poorly plugged or aging wells often lack the integrity to avoid a blowout (the uncontrolled release of oil and/or gas from a well). There is a consistent risk that formation fluids will be forced to migrate up the plugged wellbores and bypass the existing plugs.

Groundwater

In a 2014 report, the U.S. Geological Service warned the California State Water Resources Control Board that the integrity of abandoned wells is a serious threat to groundwater sources, stating, “Even a small percentage of compromised well bores could correspond to a large number of transport pathways.”

The California Council on Science and Technology (CCST) has also suggested the need for additional research on existing aquifer contamination. In 2014, they called for widespread testing of groundwater near oil and gas fields, which has still not occurred.

Leaks

In addition to the contamination of underground sources of drinking water, abandoned well failures can even create a pathway for methane and fluids to escape to Earth’s surface. In many cases, such as in Pennsylvania, Texas, and California, where drilling began prior to the turn of the 20th century, many wells have been left unplugged. Of the abandoned wells that were plugged, the plugging process was much less adequate than it is today.

If plugged wells are allowed to leak, surface expressions can form. These leaks can travel to the Earth’s crust where oil, gas, and formation waters saturate the topsoil. A construction supervisor for Chevron named David Taylor was killed by such an event in the Midway-Sunset oil field near Bakersfield, CA. According to the LA Times, Chevron had been trying to control the pressure at the well-site. The company had stopped injections near the well, but neighboring operators continued high-pressure injections into the pool. As a result, migration pathways along old wells allowed formation fluids to saturate the Earth just under the well-site. Tragically, Taylor fell into a 10-foot diameter crater of 190° fluid and hydrogen sulfide.

California regulations

Following David Taylor’s death in 2011, California regulators vowed to make urgent reforms to the management of underground injection, and new rules finally went into effect on April 1, 2018. These regulations require more consistent monitoring of pressure and set maximum pressure standards. While this will help with the management of enhanced oil recovery operations, such as steam and water flooding and wastewater disposal, the issue of abandoned wells is not being addressed.

New requirements incentivizing operators to plug and abandon idle wells will help to reduce the number of orphan wells left to the state, but nothing has been done or is proposed to manage the risk of existing orphaned wells.

Conclusion

Why would the state of California allow new oil and gas drilling when the industry refuses to address the existing messes? Why are these messes the responsibility of private landholders and the state when operators declare bankruptcy?

New bonding rules in some states have incentivized larger operators to plug their own wells, but old low-producing or idle wells are often sold off to smaller operators or shell (not Shell) companies prior to plugging. This practice has been the main source of orphaned wells. And regardless of whether wells are plugged or not, research shows that even plugged wells release fugitive emissions that increase with the age of the plug.

If the fossil fuel industry were to plug the existing 1.666 million currently active wells, there would be nearly 5 million plugged wells that require regular inspections, maintenance, and for the majority, re-plugging, to prevent the flow of greenhouse gases. This is already unattainable, and drilling more wells adds to this climate disaster.

By Kyle Ferrar, Western Program Coordinator, FracTracker Alliance

Wicked Witch of the Waste

The Great Plains has become the unconventional oil & gas industry’s dumping ground, prompting questions about the security and resilience of the bread basket and the underlying Ogalalla Aquifer

Back in December of 2016, FracTracker analyzed the growing link between injection wells that dispose fracking waste and “induced seismicity” [1], or human-caused earthquakes. Our compiled maps from this analysis (including Figure 1 below) show seismic activity in Kansas and Oklahoma along with Class II injection well volumes up through 2015. 

Figure 1. Earthquakes and Class II Injection Well Activity at the Kansas-Oklahoma Border

This link was given acute attention at that time as a result of the magnitude 5.8 earthquake in Pawnee, Oklahoma on September 3rd, 2016, followed closely by a 4.5 earthquake on November 1st.  The industry’s increased production of waste came home to roost 5 days later when a magnitude 5.0 quake struck a mile west of the “Cushing Hub,” the largest commercial crude oil storage center in North America. The Cushing Hub is capable of storing 54 million barrels of crude – the equivalent of 2.8 times the U.S. daily oil refinery capacity and 3.1 times the daily oil refinery capacity of all of North America.

Sunflower State of Affairs

Since we published this analysis and associated maps, Class II injection wells have been in the news several times across the Great Plains. An investigation by KSN News found that the Kansas Corporation Commission (KCC) improperly permitted over 2,000 Class II injection wells. The KCC stated that public comment periods for well proposals lasted just 15 days, instead of the correct number of 30 days. This amounts to 42% and 28% of the state’s active and total inventory of oil and gas waste receiving wells approved with inaccurate public notices.


Quail Oil & Gas LC’s Class II Salt Water Disposal (SWD) well, Morris County,
KS near Diamond Creek (Photo Courtesy of Karla jo Grimmett at South 500 photography)

According to Cindy Hoedel, a freelance journalist in Kansas, the KCC responded to the investigation findings… by ruling that no remedy was needed and closing the docket.”

Attorneys representing the Sierra Club maintain that improper permitting by the KCC continued into the Fall of 2018:

“The significance is they are choking us off in terms of giving us less and less time to try to mount a protest, to submit any kind of comment, and that’s a lot,” Cindy Hoedel, a Matfield Green resident who has complained about earthquakes in her area, said… “These notices get published in these tiny little newspapers, and sometimes it might take us 15 days before we find it”

As Ms. Hoedel wrote in an email when I asked her to comment on issues relating to Kansas’ Class II injection wells:

“The Republican controlled Kansas Legislature is trying to fend off several proposed bills that would reform the KCC (the regulatory body that oversees the permitting of Class II underground injection control wells). Citizen challenges of individual applications for disposal and EOR [enhanced oil recovery] wells continue, with the KCC moving more aggressively than in the past to dismiss protestants before a hearing is held. Some of these dismissals are being challenged in appellate court. The activists’ view is that EPA, the SWDA [Safe Water Drinking Act] and Congress clearly intend for the public to be able to participate in the regulatory process; instead, KCC has written regulations that are effectively barriers to participation… Activists have questions about the large number of EOR wells being applied for in Kansas and what their true purpose is, given the insignificant amounts of oil being produced compared to high volumes of injected fluids. Another concern is that the injection well earthquakes in Oklahoma and Kansas continue, yet KCC refuses to add regs that would address seismic risk in permit applications. There is also a problem with harassment of citizens exercising their right to protest – Scott Yeargain and I were both turned in to the Kansas AG’s office by a KCC staffer on the bogus claim that we were practicing law without a license because we helped explain the convoluted process to other protesters.”

 

Grapes of Wrath

Meanwhile, across the border, Oklahoma City and its surrounding suburbs have become the San Francisco of the Great Plains, with regular earthquake swarms (including many that exceed magnitude 4.0). According to Think Progress reporter Samantha Page, despite the damages and lawsuits caused by these earthquakes, “for years, the state was slow to respond, while Gov. Mary Fallin (R) and others questioned the link to human activity.” 

Eventually, by the end of 2016, the Oklahoma Corporation Commission responded by implementing a ‘traffic light’ protocol, in which operations are paused or stopped altogether following earthquakes of certain magnitudes. For a time, the EPA demanded a moratorium on disposal across Class II wells injecting into the Arbuckle formation in “high seismically active focus areas.”

Chad Warmington, president of the Oklahoma Oil and Gas Association, said that this response by the EPA is “a stellar example of the inefficiency of the federal government…It’s akin to a newspaper telling us today the football scores from games played 15 months ago.”

In reporting on the industry’s response, journalist Paul Monies, buried the lead when he pointed out the following in his second to last paragraph:

“Wastewater recycling remains an expensive option compared to the low costs of disposal wells in Oklahoma. While operators can inject wastewater into formations other than the Arbuckle, Hatfield said other formations don’t accept water as easily and are at shallower depths.”

The Map

Our second stab at mapping the scale and scope of Class II injection wells across the Great Plains is slightly different than our first effort in a few ways:

  1. This iteration includes Class II Salt Water Disposal (SWD) Injection Wells in Nebraska, Oklahoma, and Kansas on one map. Clicking on a well reveals its location, well name, operator, and the volume of wastewater disposed. Volumes are presented annually for Nebraska and monthly for 2011 to 2017 for Oklahoma and Kansas. We also present annual sums for Oklahoma from 2006 to 2010.
  2. The map shows Arkansas and Platte River Basin boundaries, which contain the entire inventory of OK, NE, and KS Class II wells.
  3. We’ve included Hydrologic Unit Codes, which when zoomed in to the map, identify sub-watersheds, and the Ogalalla Aquifer boundary, courtesy of the USGS’s Sharon Qi.
  4. Finally, we’ve includedUS Forest Service Robert G. Bailey’s Ecoregions to give a sense for the types of ecosystems threatened by the O&G industry’s demand for suitable waste disposal sites

View Map Full Screen | To view the legend on this map, click the “layers” icon on the top left of the screen


Table 1, below, breaks down the volumes of oil and gas wastewater disposed in Oklahoma, Kansas and Nebraska. Volumes are measured in million barrels, with one barrel equivalent to 42 gallons. The number of Class II SWD (salt water disposal) injection wells in these states is separated to show the total number of wells permitted verse the number of wells that were active (receiving waste).

Table 1. Class II injection well volumes in 2017

In total, 3,385,700,000 barrels of wastewater were disposed in 5,975 injection wells in these three states in 2017. The volume of wastewater disposed has increased in recent years (Table 2).

Table 2. Cumulative Class II injection well volumes to 2017, annual percent changes, and likely 2018 and 2027 volumes

In Table 2, the theoretical annual volumes for 2018 and 2027 are predictions based on the average of linear, exponential, and polynomial models.

The Kansas-Oklahoma Border

It is critical that we analyze the Great Plains fracking waste ecosystem across state lines. There are several reasons for this, including the proximity of Kansas’ most active Class II wells to the Oklahoma border (Figure 2) and the potential for the KCC to use enhanced oil recovery wells in Kansas to dispose of Oklahoma’s fracking waste.

Figure 2. Class II injection well volumes for 2017 along the Kansas-Oklahoma border.

Collaboration between front line communities, non-profits like FracTracker Alliance, and groups like the Kansas Water Advocacy Team (WAT) will be crucial to understanding the impacts of waste disposal writ large.  It seems like the “food vs energy” nexus has come to a head in the heart of the U.S. Bread Basket. We’ll continue to highlight and map the issues associated with this topic in the coming months and years.

Data Download Links

The following links contain the data used in the above tables and map, for use in excel and with Geographic Information Systems (GIS).

[1] To learn more about Induced Seismicity, read an exclusive FracTracker two-part series from former researcher with Virginia Tech Department of Geosciences, Ariel Conn: Part I and Part II.

Additionally, the USGS has created an Induced Earthquakes landing page as part of their Earthquake Hazards Program.

The Growing Web of Oil and Gas Pipelines

Although the vast majority of scientists agree that we must rapidly move away from fossil fuels to avoid a human-caused climate catastrophe by the end of this century, pipeline construction remains a big business.

Pipelines are the backbone of domestic fossil fuel use and for delivering fuels to terminals for international export. Yet aside from a few high-profile pipeline controversies that show up in the media, few Americans are aware of the vast network of pipelines that transport oil and gas products from sources of extraction to industry and end-use consumers.

The United States is crisscrossed by over 1.63 million miles of fossil fuel pipelines. This includes:

Many of the country’s pipelines have been built within the last few decades, and in recent years, construction of more has been spurred on by the fracking boom. The total mile count of crude oil pipelines (currently 79,000) has increased over 60% between 2004 and 2017.  Natural gas distribution and estimated service pipeline miles increased 72% between 1984 and 2017 (Figure 1).

Figure 1. Miles of natural gas distribution (1,296,157 miles) and estimated service (
927,052 miles) pipelines in the U.S., 1984-2017

Although total mileage for transmission pipelines slightly dropped between 2004 and 2017 (according to the Pipeline and Hazardous Materials Safety Administration), total mileage for Hazardous Liquids pipelines jumped 33% during that same period (Figures 2 and 3).

Figure 2 (above). Total miles of Hazardous Liquid pipelines in the U.S., 2004-2017
Figure 3 (below). Break down of Hazardous Liquid pipeline miles in the U.S by what they’re transporting, 2004-2017

Exporting natural gas

When natural gas is imported or exported, it’s transported in a liquefied form. The product occupies much less space as a liquefied natural gas (LNG) than it does in its gaseous form, making it easier to transport.

For many years, the United States was an importer of natural gas, until 2007, when this trend quickly reversed, coinciding with the “fracking boom” in the Marcellus Shale, as well as several other shale plays in Texas, Wyoming, and elsewhere.

Figure 4. U.S. imports of natural gas, which is transported as liquefied natural gas (LNG)

LNG facilities store and process natural gas to help move it between markets. Between 2010 and 2017, the number of LNG facilities increased from 122 to 152 (includes LNG storage facilities). This nearly 25% increase reflects the surplus of natural gas in the lower 48 states.

The U.S. began exporting LNG in 2016, especially to Europe and China, where demand is high. According to the United States Energy Information Administration (EIA), LNG exports doubled between 2016 and 2017 (Figure 5).

Figure 5. U.S. LNG exports between January, 2016 and October, 2017, are shown in the blue bars

Exports are again expected to double over 2018 levels by the end of 2019, reaching a storage capacity of 9.6 billion cubic feet per day. The US is now the third largest exporter of LNG, after Australia and Qatar.

The breakdown of LNG terminals —existing and future— according to FERC is shown below. These terminals receive LNG imports or ship out LNG for export. The shift from LNG import to export activity over time is quite striking. No new import facilities are currently in the planning phase, yet there are 19 export facilities proposed and another 10 already approved.  

Table 1. Import and Export LNG Terminals in the US: Current, Approved, and Proposed.

  Import Export
Current 12: Everett, MA; Cove Point, MD; Elba Island, GA; Lake Charles, LA; offshore Boston, MA (2); Freeport, TX; Sabine, LA; Hackberry, LA; Sabine Pass, LA; Pascagoula, MS; Peñuelas, PR) 3: (Cove Point, MD; Sabine, LA; Kenai, AK)
Approved 3: Corpus Christi, TX; Gulf of Mexico (2) 10: Hackberry, LA (2); Freeport, TX; Corpus Christi, TX; Sabine Pass, LA (2); Elba Island, GA; Lake Charles, LA (2); Gulf of Mexico
Proposed None 19: Pascagoula, MS;  Cameron Parish, LA (2); Brownsville, TX (3); Port Arthur, TX; Jacksonville, FL; Plaquemines Parish, LA (2); Calcasieu Parish, LA; Nikiski, AK; Freeport, TX; Coos Bay, OR; Corpus Christi, TX; La Fourche Parish, LA; Sabine Pass, LA; Galveston Bay, TX

The challenge of keeping up

One of the challenges in working on oil and gas-related environmental advocacy is that from week to week, there are always changes in pipeline status. New pipelines are announced, others are delayed, others are postponed, and in some cases, projects are cancelled or defeated. Pipelines that have been under construction for years go on line. Listings are piece-meal, sometimes very vague, and sometimes reported by third and fourth party sources.

FracTracker is committed to sorting through this information, and providing a window into the expansion of oil and gas infrastructure. We have mapped and assembled information on over 60,000 miles of new and proposed oil and gas transmission pipelines and mapped over 250 projects since 2017.

Of these 60,000 pipeline miles, almost 9,800 have been completed and/or are operating. Close to 7,500 miles were cancelled or defeated. This leaves another 42,700 miles of pipeline that are currently in the replacement, reversal, planning or construction stages. 

In the interactive map below, against a background of existing pipelines, we show the newest pipelines that have come “on the radar” since 2017. In addition we show LNG terminals, one of the main destinations for the gas that flows through the pipelines to the export market.

Updated U.S. pipeline and LNG terminal map

View Map Full Screen | How Our Maps Work

Our mapping process

FracTracker is dedicated to bringing transparency to the landscape of oil and gas development. We use mapping tools such as GIS (geographic information systems) to illuminate developments in oil and gas infrastructure expansion.

Where do we get our data?

We draw our information from new listings by the United States Energy Information Administration (EIA) and Sierra Club for natural gas projects. In addition, we find announcements about new crude oil and gas pipeline projects on RBN Energy’s website. 

After we create a composite list of pipelines, the research begins. We search the internet for references to each pipeline, looking for industry announcements, descriptions, news articles, and, most importantly, the docket listings of the Federal Energy Regulatory Commission (FERC).

FERC may release detailed maps of pipeline routes from the company’s Environmental Impact Statement (EIS), filed after operators have progressed past the initial phases of planning. On occasion, we’ll stumble across links to Google Earth files that grassroots groups have ground-truthed. We can convert these .kml files into our ArcGIS mapping software directly.

Digital cartography

How do we go from online pictures of maps to data that we can use in our interactive maps? For the most part, we use a process called georeferencing, also known in some circles as “rubber-sheeting”. One of the beauties of digital cartography and GIS is that through the magic of computing, we can add information about location to mapped information. This allows us to add different features to a map, such as roads or rivers, and ensure that they line up correctly.

Let’s say I have a .jpg (image) file of a pipeline map that crosses four counties in Indiana. The .jpg shows both the pipeline and the county boundaries. I can open my GIS program and add a reference basemap of the United States, which is similar to what you see when you open Google Maps. I can zoom in to Indiana and add a second GIS layer of Indiana’s counties (already built with coordinates in the digital information), and voila! It drops right into where Indiana is on my base map. Can I do this with the pipeline .jpg? Not yet!

I have to use the clues on the pipeline image to place it in the correct location on the GIS map. Luckily, my pipeline map has county boundaries on it, so I can line up the corners (or other shapes) on the pipeline image to where they are on my map that is “smart” about location using ground control points.

Once I’m satisfied that the map I’ve added is in the correct location, I carefully trace the path of the pipeline, saving it as a GIS layer. Because it’s drawn with its own location data included, it will always appear in future maps in the same place relative to the rest of Indiana.

That’s our process in a nutshell.

Want to see this done as a demo? Here’s a nice 10-minute YouTube video:

https://www.youtube.com/watch?v=PHtxbpboDro

By Karen Edelstein, Eastern Program Coordinator

destroyed home following pipeline explosion in San Bruno, CA

Unnatural Disasters

Guest blog by Meryl Compton, policy associate with Frontier Group

Roughly half of the homes in America use gas for providing heat, hot water or powering appliances. If you use gas in your home, you know that leaks are bad – they waste money, they pollute the air, and, if exposed to a spark, they could spell disaster.

Our homes, however, are only the end point of a vast production and transportation system that brings gas through a network of pipelines all the way from the wellhead to our kitchens. There are opportunities for wasteful and often dangerous leaks all along the way – leaks that threaten the public’s health and safety and contribute to climate change.

How frequent are gas leaks?

Between January 2010 and November 2018, there were a reported 1,888 incidents that involved a serious injury, fatality or major financial loss related to gas leaks in the production, transmission and distribution system, according to data from the Pipeline and Hazardous Materials Safety Administration. These incidents caused 86 deaths, 487 injuries and over $1 billion in costs.

When gas lines leak, rupture, or are otherwise damaged, the gas released can explode, sometimes right in our own backyards. Roughly one in seven of the incidents referenced above – 260 in total – involved an explosion.

In September 2018, for example, a series of explosions in three Massachusetts communities caused one death, numerous injuries and the destruction of as many as 80 homes. And there are many more stories like it from communities across the U.S. From the 2010 pipeline rupture and explosion in San Bruno, California, that killed eight people and destroyed almost 40 homes to the 2014 disaster in New York City that destroyed two five-story buildings and killed eight people, these events serve as a powerful reminder of the danger posed by gas.

The financial and environmental costs

Gas leaks are also a sheer waste of resources. While some gas is released deliberately in the gas production process, large amounts are released unintentionally due to malfunctioning equipment, corrosion and natural causes like flooding. The U.S. Energy Information Administration estimates that 123,692 million cubic feet of gas were lost in 2017 alone, enough to power over 1 million homes for an entire year. That amount is likely an underestimate. On top of the major leaks reported to the government agency in charge of pipeline safety, many of our cities’ aging gas systems are riddled with smaller leaks, making it tricky to quantify just how much gas is lost from leaks in our nation’s gas system.

Leaks also threaten the stability of our climate because they release large amounts of methane, the main component of gas and a potent greenhouse gas. Gas is not the “cleaner” alternative to coal that the industry often makes it out to be. The amount of methane released during production and distribution is enough to reduce or even negate its greenhouse gas advantage over coal. The total estimated methane emissions from U.S. gas systems have roughly the same global warming impact over a 20-year period as all the carbon dioxide emissions from U.S. coal plants in 2015 – and methane emissions are likely higher than this amount, which is self-reported by the industry.

In most states, there is no strong incentive for gas companies to reduce the amount of leaked gas because they can still charge customers for it through “purchased gas adjustment clauses.” These costs to consumers are far from trivial. Between 2001 and 2011, Americans paid at least $20 billion for gas that never made it to their homes.

These and other dangers of gas leaks are described in a recent fact sheet by U.S. PIRG Education Fund and Frontier Group. At a time when climate change is focusing attention on our energy system, it is critical that communities understand the full range of problems with gas – including the ever-present risk of leaks in the extensive network of infrastructure that brings gas from the well to our homes.

The alternative

We should not be using a fuel that endangers the public’s safety and threatens the stability of our climate. Luckily, we don’t have to. Switching to electric home heating and hot water systems and appliances powered by renewable energy would allow us to move toward eliminating carbon emissions from homes. Electric heat pumps are twice as efficient as gas systems in providing heat and hot water, making them a viable and commonsense replacement. Similarly, as the cost of wind and solar keep falling, they will continue to undercut gas prices in many regions.

It’s time to move beyond gas and create a cleaner, safer energy system.

By Meryl Compton, policy associate with Frontier Group, a non-profit think tank part of The Public Interest Network. She is based in Denver, Colorado.

Feature image at top of page shows San Bruno, California, following the 2010 pipeline explosion