LEASES · O-10-38118 · OIL · DISTRICT 08
Thomas "9"
Diamondback E&P LLC · Martin County · Spraberry (Trend Area) field
Thomas "9" is an RRC oil lease (O-10-38118) in Martin County operated by Diamondback E&P LLC, with 2 wells completed on it.
It has reported 133K barrels of oil and 169K mcf of gas since January 2007, last reporting volume in March 2025 (statewide data runs through August 2026).
No volume was reported in the 12 months through August 2026; the last was in March 2025.
2 operators have filed production on it, most recently Diamondback E&P LLC since January 2025.
- 133K
- bbl oil, all reported
- 169K
- mcf gas incl. casinghead
- 0
- bbl oil, 12 months through Aug 2026
- -100%
- vs the 12 before
- 2
- wells completed on it
- 4.13K
- peak month, bbl (Mar 2008)
PDQ LEASE REPORTS · FIRST JAN 2007 · LAST VOLUME MAR 2025 · STATEWIDE DATA THROUGH AUG 2026
Oil by month
Barrels reported on Form PR for the whole lease. The latest months are revised upward as late reports arrive.
12 months through Aug 2026 0 · prior 12 450(-100%)
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.
12 months through Aug 2026 0 · prior 12 436(-100%)
Who reported it
Each run of months one operator filed the production report, oldest first, with what it reported in them.
- Endeavor Energy Resources L.P.Jan 2007 → Dec 2024 · 216 mo133K bbl oil · 169K mcf gas
- Diamondback E&P LLCJan 2025 → Nov 2026 · 23 mo2 bbl oil · 0 mcf gas
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
2
wells completed on the lease
- Plugged
- 1
- Producing
- 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 Aug 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-10-38118, documented in the API reference.