Osage Nation Accelerates Orphaned Well Cleanup
The Osage Nation is intensifying efforts to plug abandoned oil and gas wells across its northeastern Oklahoma reservation.
Updated on Nov. 2, 2026 in Native American
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The Osage Nation is stepping up plugging of orphaned wells on its northeastern Oklahoma reservation after federal guidelines were revised to shorten the permitting process. Crews have plugged about 160 wells since the program began.
Why it matters
Many reservation wells date to operators that have since ceased operations, leaving the Nation to address remediation. The acceleration follows criticism of the program's initial pace.
Only 14 of 290 planned Phase 1 wells had been completed as of late 2024, roughly 5 percent of the Phase 1 target. The Nation has submitted 217 plugging permits since August 2024, with 90 approved by the Bureau of Indian Affairs at that point.
The players
Osage Nation
The Osage Nation is a federally recognized tribe whose reservation in northeastern Oklahoma contains the orphaned wells being plugged.
Bureau of Indian Affairs
The Bureau of Indian Affairs is the federal agency that approves plugging permits and consults with tribes on well details and lease status.
Orphaned Wells Plugging Office
The Orphaned Wells Plugging Office is a Department of the Interior office that administers federal grants for plugging abandoned wells on tribal lands.
The details
The Osage Nation is working through approximately 2,500 to 2,700 inspected wells on its roughly 1.47 million-acre reservation, and crews encountered inaccurate historical records and improperly sealed wells requiring extensive remediation. In March, the Department of the Interior's Orphaned Wells Plugging Office revised its tribal grant guidelines, removing Endangered Species Act and National Historic Preservation Act compliance requirements from the federal review process.
Timeline
- December 31, 2024: The Nation had completed 14 of its 290 planned Phase 1 wells.
- February 2026: An Office of the Inspector General report criticized the program's initial pace.
- March 2026: The Interior Department revised tribal grant guidelines, cutting the permitting timeline.
- November 2, 2026: Reports on the intensified cleanup and reduced federal oversight were published.
Culture Shift
The March 2026 revision of the Orphaned Wells Plugging Office tribal grant guidelines, which removed Endangered Species Act and National Historic Preservation Act compliance from federal review, shifted the balance between speed and environmental and cultural review on reservation lands. The Osage Nation's push to plug wells now operates under that streamlined process.
Residents near the Osage reservation may see more active well plugging and remediation work as crews expand operations. Faster permitting means cleanup on individual sites can move more quickly than before the guideline change.
The takeaway
Speed in cleaning up abandoned wells on tribal land has come alongside reduced federal review, so the pace of remediation and the level of oversight are now tied together.
Further reading
Explore more coverage in Native American news from across Oklahoma.
Source note: This article includes information reported by RocketNews.
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