The company will inject up to 60 million cubic feet of CO2 per day from its Shute Creek natural gas processing facility near La Barge, according to the BLM. The greenhouse gas will be stored in a briny portion of the Madison Aquifer some 18,000 feet below the surface in an area that straddles the border between Lincoln and Sweetwater counties.
The permit is a first-of-its-kind for the BLM.
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LA BARGE — ExxonMobil has received a federal permit to inject CO2 for permanent underground storage below public Bureau of Land Management (BLM) property in southwest Wyoming.
The company will inject up to 60 million cubic feet of CO2 per day from its Shute Creek natural gas processing facility near La Barge, according to the BLM. The greenhouse gas will be stored in a briny portion of the Madison Aquifer some 18,000 feet below the surface in an area that straddles the border between Lincoln and Sweetwater counties.
The permit is a first-of-its-kind for the BLM. The agency issued new guidance in June authorizing underground CO2 storage on BLM-managed lands as part of the Biden administration’s initiatives to curb greenhouse gas emissions.
“This project is a prime example of how the BLM can work together with industry leaders to combat climate change,” Wyoming BLM State Director Andrew Archuleta said in a press release.
The permit is a significant step forward for ExxonMobil’s plans to expand its CO2 capture and sequestration program at Shute Creek, touted as one of the largest in the world. But the Shute Creek CO2 program is not without its critics.
About half the volume of CO2 that’s been captured or separated from the raw natural gas stream at the facility — approximately 120 million tons — has been vented into the atmosphere since it began operations in 1986, according to a March 2022 report by the Institute for Energy Economics and Finance Analysis (IEEFA). About 114 million tons of captured CO2 have been sold for enhanced oil recovery — the process of injecting CO2 into marginal oil fields to produce more oil.