LEASES · O-13-29490 · OIL · DISTRICT 09
Thornberry
ReportingMuirfield Exploration, Ltd. · Clay County · Clay County Regular field
Thornberry is an RRC oil lease (O-13-29490) in Clay County operated by Muirfield Exploration, Ltd., with 5 wells completed on it.
It has reported 18.1K barrels of oil since March 1998, last reporting volume in March 2026 (statewide data runs through April 2026).
The last 12 reported months total 331 barrels of oil, down 47% on the year before; the lease peaked at 238 barrels in January 2006.
- 18.1K
- bbl oil, all reported
- 0
- mcf gas incl. casinghead
- 331
- bbl oil, last 12 reported
- -47%
- vs the 12 before
- 5
- wells completed on it
- 238
- peak month, bbl (Jan 2006)
PDQ LEASE REPORTS · FIRST MAR 1998 · LAST VOLUME MAR 2026 · 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 331 · prior 12 621(-47%)
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.
- Muirfield Exploration, Ltd.Mar 1998 → Jul 2026 · 341 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
5
wells completed on the lease
- Producing
- 3
- Plugged
- 1
- Injection
- 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-13-29490, documented in the API reference.