Fracking Infrastructure

Infrastructure to support unconventional oil and gas development has increased substantially in the past decade. Major fracking infrastructure includes:

    • Compressor Stations 

       Machine that raises the pressure of gas by drawing in low pressure gas and discharging it at significantly higher pressures. These facilities enable natural gas to flow through pipelines.

    • Pipelines

      In the United States, there’s an estimated 3 million miles of pipelines transporting crude oil, refined petroleum products, natural gas liquids, and gas from fracking wells and cryogenic facilities to processors & then eventually to consumers. Pipelines include distribution lines that take gas to residents and other consumers, as well as transmission and gathering lines which bring fossil fuels from well sites to processing facilities and distant markets.

    • Wells

      “Fracking” wells are drilled thousands of feet into the ground to reach a target oil or gas reservoir. The well then turns horizontally to intersect and remain within the reservoir (e.g. shale layer) for distances that can reach over three miles in length. A mixture of water, sand and chemicals are injected into the well at extremely high pressures, and explode out of the well bore to crack open the shale rock, releasing oil and gas.

    • Other infrastructure

      Other infrastructure includes Class II wells (which include wastewater disposal wells, enhanced oil recovery wells, and hydrocarbon storage wells), cryogenic facilities, frac sand mines, fractionation facilities, petrochemical facilities, power plants and stations, processing plants, pumping stations, and storage facilities. For more information on the function of these infrastructure, see FracTracker’s Oil & Gas 101 guides: https://www.fractracker.org/resources/oil-and-gas-101/

FracTracker Articles & Maps – Fracking Infrastructure

Comparison of Oil and Gas Violations and the Sale of Wells

By Matt Unger, FracTracker GIS Intern When the unconventional oil and gas extraction boom hit Pennsylvania in the mid-2000s small, local operators were among the first on the scene. As shale plays continued to develop, many of these smaller companies were bought out by larger, national corporations. Larger oil and gas development companies often maintain […]

Conventional and unconventional wells in PA

Over 1.2 Million Pennsylvanians Within 1/2 Mile of a Well

One of the potentially troubling aspects of oil and gas development is that there are usually people who live in the vicinity of the wells. Pennsylvania now has over 8,000 active unconventional wells; there are any number of issues that can occur with these modern, industrial-scale sites, including road degradation, contaminated water, and health impacts, among […]

Clearing land for shale gas pipeline in PA

International Pipelines and Proposals

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