API 35-147-28164Other statusOther type well

Mountain #26-9

Other type well in Washington County, Oklahoma · operated by Performance Operating

Spud date

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Drilling began

Completion

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Plug date

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Total depth

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Registry record

API #: 35-147-28164
Status: Other status(state code: EX)
Type: Other type(NT)
County: Washington

Operator

Performance Operating

Wells operated: 417
Active: 351
States: OK
As filed: PERFORMANCE OPERATING COMPANY LLC

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Dataset updated July 2026 . Source: Oklahoma oil & gas regulator registry + the USGS documented-orphaned-wells inventory.