LEASES · O-10-21036 · OIL · DISTRICT 08
Shearer
ReportingLast Mile Production, LLC · Pecos County · Tomlaw (Clear Fork Lower) field
Shearer is an RRC oil lease (O-10-21036) in Pecos County operated by Last Mile Production, LLC, with 5 wells completed on it.
It has reported 59.1K barrels of oil and 50.8K mcf of gas since January 1993, last reporting volume in November 2025 (statewide data runs through April 2026).
The last 12 reported months total 550 barrels of oil, down 76% on the year before; the lease peaked at 751 barrels in December 2011.
7 operators have filed production on it, most recently Last Mile Production, LLC since January 2024.
- 59.1K
- bbl oil, all reported
- 50.8K
- mcf gas incl. casinghead
- 550
- bbl oil, last 12 reported
- -76%
- vs the 12 before
- 5
- wells completed on it
- 751
- peak month, bbl (Dec 2011)
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME NOV 2025 · 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 550 · prior 12 2,281(-76%)
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
Decline curve
None shown. Petrora fits an Arps curve only when the last ten years of oil reports follow one decline closely enough to project (R² of 0.7 or better over at least a year since the peak). This lease's recent history does not, so a projection would be a guess dressed as a number.
Who reported it
Each run of months one operator filed the production report, oldest first.
- Lawrence, C. F. & Assoc. Inc.Jan 1993 → Jul 1993 · 7 mo
- Riata Energy, Inc.Aug 1993 → Nov 2006 · 160 mo
- Sandridge Energy, Inc.Dec 2006 → May 2009 · 30 mo
- Sandridge Expl. and Prod., LLCJun 2009 → Jan 2013 · 44 mo
- Sheridan Production Company, LLCFeb 2013 → Feb 2017 · 49 mo
- Iskandia Energy Operating, Inc.Mar 2017 → Dec 2023 · 82 mo
- Last Mile Production, LLCJan 2024 → Jul 2026 · 31 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
5
wells completed on the lease
- NO Production
- 2
- NO Type on File
- 1
- Shut IN
- 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-10-21036, documented in the API reference.