EPA v. Performance Energy Resources, LLC - MIT Violation

Case summary

On September 28, 2026, Region 6 issued a Final Administrative Order (AO) to Performance Energy Resources, LLC (Respondent). The AO alleged that Respondent violated regulations set forth 40 C.F.R. sections 147.2903(b), 147.2909, and 147.2912(a) by failing to successfully demonstrate mechanical integrity of an injection well located in Osage County, Oklahoma. The final AO required Respondent to successfully demonstrate mechanical integrity of the injection well, plug the injection well, or convert it to production use. Region 6 did not receive comments during the public notice period for the AO.

Defendants (1)

• Performance energy Resources, LLCNamed in complaintNamed in settlement

Facilities (1)

• OS4742 - WELL NO. 2E (S)

  NW/4, SEC. 12, T 24N, R 11E, BARNSDALL, OK, 74002

  Registry ID: 110014427888

Statutes cited

• SDWA 1422/1423 — UIC Regulations Classes I - V
• SDWA 1421 — UIC Regulations

Enforcement conclusions (1)

• Performance Energy Resources, LLC - MIT Violationentered 2026-09-28

  Primary law: SDWA

Timeline (3 milestones)

• 2026-06-09Complaint Filed/Proposed Order
• 2026-09-28Final Order Issued
• 2026-09-30Enforcement Action Data Entered