LEASES · O-10-23568 · OIL · DISTRICT 08
Martin -15-
Diamondback E&P LLC · Martin County · Spraberry (Trend Area) field
Martin -15- is an RRC oil lease (O-10-23568) in Martin County operated by Diamondback E&P LLC, with 2 wells completed on it.
It has reported 113K barrels of oil and 92.1K mcf of gas since the record begins in January 1993, last reporting volume in August 2026 (statewide data runs through August 2026).
It reported 1.93K barrels of oil in the 12 months through August 2026, down 18% on the year before; the lease peaked at 2.03K barrels in April 2011.
5 operators have filed production on it, most recently Diamondback E&P LLC since January 2025.
- 113K
- bbl oil, all reported
- 92.1K
- mcf gas incl. casinghead
- 1.93K
- bbl oil, 12 months through Aug 2026
- -18%
- vs the 12 before
- 2
- wells completed on it
- 2.03K
- peak month, bbl (Apr 2011)
PDQ LEASE REPORTS · ON RECORD FROM JAN 1993, THE RECORD'S FIRST MONTH · LAST VOLUME AUG 2026 · 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 1,927 · prior 12 2,343(-18%)
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 1,174(-100%)
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, with what it reported in them.
- Rittenhouse Oil & Gas Co.Jan 1993 → Jun 1996 · 42 mo6.98K bbl oil · 27 mcf gas
- Valla Energy CorporationJul 1996 → Jun 1997 · 12 mo5.07K bbl oil · 5.52K mcf gas
- Stephens, Autry C.Jul 1997 → Aug 2000 · 38 mo4.15K bbl oil · 8.62K mcf gas
- Endeavor Energy Resources L.P.Sep 2000 → Dec 2024 · 292 mo93.8K bbl oil · 78K mcf gas
- Diamondback E&P LLCJan 2025 → Nov 2026 · 23 mo3.4K 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
Newest permits
- 31736124 #2Nov 13, 2017
- — #1—
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-10-23568, documented in the API reference.