LEASES · O-10-23527 · OIL · DISTRICT 08
Tubb, J.B. "EK"
No volume since Feb 1995Formentera Operations LLC · Crane County · Sand Hills (McKnight) field
Tubb, J.B. "EK" is an RRC oil lease (O-10-23527) in Crane County operated by Formentera Operations LLC, with 2 wells completed on it.
It has reported 2.53K barrels of oil and 23.1K mcf of gas since January 1993, last reporting volume in February 1995 (statewide data runs through April 2026).
No volume was reported in the last 12 months; the last was in February 1995.
6 operators have filed production on it, most recently Formentera Operations LLC since November 2023.
- 2.53K
- bbl oil, all reported
- 23.1K
- mcf gas incl. casinghead
- 0
- bbl oil, last 12 reported
- —
- vs the 12 before
- 2
- wells completed on it
- 170
- peak month, bbl (Dec 1993)
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME FEB 1995 · STATEWIDE DATA THROUGH APR 2026
Oil by month
Barrels reported on Form PR for the whole lease. The latest months are revised upward as late reports arrive.
Last 12 months 0 · prior 12 0
Gas by month
Gas-well gas plus casinghead gas, mcf. On an oil lease all gas is reported as casinghead. The latest months are revised upward as late reports arrive.
Last 12 months 0 · prior 12 0
Who reported it
Each run of months one operator filed the production report, oldest first.
- Samedan Oil CorporationJan 1993 → Jun 1999 · 78 mo
- Parks & Luttrell Resources, LLCJul 1999 → Jul 2001 · 25 mo
- Aspen Operating Company, L.L.C.Aug 2001 → Jan 2006 · 54 mo
- Apache CorporationFeb 2006 → Jun 2021 · 185 mo
- Slant Operating, LLCJul 2021 → Oct 2023 · 28 mo
- Formentera Operations LLCNov 2023 → Sep 2024 · 11 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
2
wells completed on the lease
- Not on Schedule
- 1
- Plugged
- 1
Operates them now
About this data
Monthly oil, gas, and casinghead from the RRC PDQ production dump, which lags the reporting month by two to three months; figures shown through Apr 2026. Wells from completion reports; operator runs from who filed each month's report.
Developers: this page as JSON is GET /v1/data/leases/tx/o-10-23527, documented in the API reference.