LEASES · O-10-23319 · OIL · DISTRICT 08
Allar Co.
Diamondback E&P LLC · Martin County · Spraberry (Trend Area) field
Allar CO. is an RRC oil lease (O-10-23319) in Martin County operated by Diamondback E&P LLC, with 2 wells completed on it.
It has reported 75.7K barrels of oil and 148K mcf of gas since February 1993, last reporting volume in February 2025 (statewide data runs through April 2026).
No volume was reported in the 12 months through April 2026; the last was in February 2025.
4 operators have filed production on it, most recently Diamondback E&P LLC since October 2021.
- 75.7K
- bbl oil, all reported
- 148K
- mcf gas incl. casinghead
- 0
- bbl oil, 12 months through Apr 2026
- -100%
- vs the 12 before
- 2
- wells completed on it
- 1.23K
- peak month, bbl (Jul 1996)
PDQ LEASE REPORTS · FIRST FEB 1993 · LAST VOLUME FEB 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.
12 months through Apr 2026 0 · prior 12 1,793(-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 Apr 2026 0 · prior 12 1,502(-100%)
Who reported it
Each run of months one operator filed the production report, oldest first.
- Cox, John L.Jan 1993 → Sep 2003 · 129 mo
- JM Cox Resources, L.P.Oct 2003 → Oct 2017 · 169 mo
- QEP Energy CompanyNov 2017 → Sep 2021 · 47 mo
- Diamondback E&P LLCOct 2021 → Apr 2026 · 55 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
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-10-23319, documented in the API reference.