Overview
MarkWest Oklahoma Gas Co LLC / Arnett Compressor Station is an operational gas pipeline facility in Ellis County, Oklahoma. It plays a key role in regional natural gas transmission under PHMSA and DOT 49 CFR Part 192 regulations.
MarkWest Oklahoma Gas Co LLC / Arnett Compressor Station is a natural gas pipeline compressor station located approximately 12 miles southeast of Arnett, Oklahoma, in Ellis County. The facility is part of the extensive midstream infrastructure supporting natural gas gathering and transmission in the Anadarko Basin, a major producing region. As a compressor station, it maintains pressure and flow in the pipeline network, ensuring efficient transport of natural gas to downstream markets. The facility operates under the regulatory oversight of the U.S. Pipeline and Hazardous Materials Safety Administration (PHMSA) and complies with DOT 49 CFR Part 192, which governs gas pipeline safety. The station's NAICS code 486210 indicates it is classified as a pipeline transportation of natural gas facility. While specific technical specifications such as pipeline length or capacity are not detailed, compressor stations of this type typically handle high-pressure gas and include safety systems like emergency shutdown valves and cathodic protection. This compressor station is strategically located in a rural area of western Oklahoma, a region with significant natural gas production. It contributes to the reliability of the natural gas supply chain, serving both local distribution and interstate transmission. The facility's operational status underscores its ongoing role in supporting energy infrastructure in the United States, particularly in the context of the country's extensive natural gas pipeline network.
Environmental context
The compressor station is situated in a semi-arid region of Oklahoma, characterized by grasslands and agricultural land. Proximity to populated areas is low, reducing potential exposure to communities. The facility's operation involves combustion engines for compression, which emit greenhouse gases and criteria pollutants. Pipeline integrity management, including cathodic protection and regular inspections, is critical to prevent leaks that could impact soil and groundwater. The surrounding environment supports cattle ranching and wheat farming, making spill prevention a priority.
Frequently asked questions
The facility is located approximately 12 miles southeast of Arnett, Oklahoma, in Ellis County, with coordinates 35.989000, -99.636000.
It is a natural gas compressor station that maintains pressure and flow in the pipeline network, ensuring efficient transport of natural gas from production areas to downstream markets.
The facility operates under U.S. PHMSA and DOT 49 CFR Part 192, which sets safety standards for gas pipelines, including design, construction, testing, and operation.
The NAICS code is 486210, which corresponds to Pipeline Transportation of Natural Gas.
The station is in a rural area with low population density. It uses combustion engines that emit air pollutants, and pipeline integrity measures like cathodic protection help prevent leaks that could affect soil and water.
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