LEASES · O-10-40374 · OIL · DISTRICT 08
Graves State
ReportingPermian Resources Operating, LLC · Reeves County · Wolfbone (Trend Area) field
Graves State is an RRC oil lease (O-10-40374) in Reeves County operated by Permian Resources Operating, LLC, with 18 wells completed on it.
It has reported 4.22M barrels of oil and 7.86M mcf of gas since December 2010, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 622K barrels of oil, up 87% on the year before; the lease peaked at 310K barrels in December 2019.
3 operators have filed production on it, most recently Permian Resources Operating, LLC since November 2024.
- 4.22M
- bbl oil, all reported
- 7.86M
- mcf gas incl. casinghead
- 622K
- bbl oil, last 12 reported
- +87%
- vs the 12 before
- 18
- wells completed on it
- 310K
- peak month, bbl (Dec 2019)
PDQ LEASE REPORTS · FIRST DEC 2010 · LAST VOLUME APR 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 621,876 · prior 12 331,858(+87%)
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 1,384,948 · prior 12 585,822(+136%)
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.
- Thompson, J. CleoDec 2010 → Mar 2013 · 28 mo
- OXY USA WTP LPApr 2013 → Oct 2024 · 139 mo
- Permian Resources Operating, LLCNov 2024 → Jul 2026 · 21 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
18
wells completed on the lease
- Producing
- 12
- NO Type on File
- 3
- Shut IN
- 3
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-10-40374, documented in the API reference.