California Resources Corp. (CRC) moved closer to its goal of capturing and storing CO2 at the Elk Hills Field after the U.S. Environmental Protection Agency (EPA) released draft Class VI well permits for CRC’s carbon management business called Carbon TerraVault (CTV).
The draft permits for the wells, to be located about 20 miles west of Bakersfield, California, are open for public comment. Four public workshops and a public hearing are scheduled.
“This is a significant milestone for California as it moves to attain its ambitious climate goals,” CRC CEO Francisco Leon said in a Dec. 20 news release. “We are committed to supporting the state in reaching carbon neutrality and developing a more sustainable future for all Californians.”
If required regulatory approvals are secured, the company will have permission to drill California’s first wells for underground CO2 sequestration in a depleted oil and gas field. Plans include injecting CO2 at a rate of about 1.46 million metric tons (MT) per annum into Elk Hill’s 26-R reservoir located in California’s Kern County. The reservoir, part of the CTV I carbon capture and storage (CCS) vault, has an estimated capacity of up to 38 MMmt, CRC said in the release.
EPA has proposed issuing four Class VI Underground Injection Control permits to construct and operate the wells—one permit for each well—authorizing injection of CO2 at a depth of about 6,000 ft. Three of the four wells will be newly drilled to inject carbon into the ground, while one well is an existing injection well that will be converted to a Class VI well.
“After completing a thorough technical review of all information submitted by CTV in its permit application, as well as the operational standards, monitoring requirements and existing geologic setting, EPA has determined that the activities authorized under the Draft Class VI UIC permits are protective of underground sources of drinking water as required by the Safe Drinking Water Act,” the EPA said.
Kern County’s Planning and Natural Resources Department also released the project’s Draft Environmental Impact Report, which is open for public review and comment.
Recommended Reading
SLB to Acquire Majority Stake in Aker Carbon Capture
2024-03-31 - SLB and Aker Carbon Capture plan to combine their technology portfolios, expertise and operations platforms to bring carbon capture technologies to market faster and more economically, SLB said in a news release.
1PointFive, AT&T Enter Carbon Removal Pact
2024-03-13 - 1PointFive said it is also participating in AT&T’s Connected Climate Initiative to collaborate on carbon removal solutions like direct air capture.
Red Trail Energy Issues Carbon Removal Credits
2024-03-06 - Red Trail Energy’s CO2 removal credits is the largest durable carbon removal project registered on the Puro Registry to date.
Worley to Design CCS Facilities for Bayou Bend JV
2024-05-13 - Bayou Bend is a carbon capture and sequestration joint venture between Chevron, TotalEnergies and Equinor located along the Gulf Coast in Texas.
Trace Carbon Solutions Applies for First Phase of Class VI Wells at Evergreen Hub
2024-03-12 - Trace is applying for its subsidiary Evergreen Sequestration Hub to be allowed to permanently sequester CO2 in underground geological formations in Louisiana.