LEASES · O-10-42654 · OIL · DISTRICT 08
Parks 41 "12"
Diamondback E&P LLC · Midland County · Spraberry (Trend Area) field
Parks 41 "12" is an RRC oil lease (O-10-42654) in Midland County operated by Diamondback E&P LLC, with one well completed on it.
It has reported 31.6K barrels of oil and 42.6K mcf of gas since May 2012, last reporting volume in October 2025 (statewide data runs through August 2026).
It reported 133 barrels of oil in the 12 months through August 2026, down 86% on the year before; the lease peaked at 1.86K barrels in July 2012.
2 operators have filed production on it, most recently Diamondback E&P LLC since January 2025.
- 31.6K
- bbl oil, all reported
- 42.6K
- mcf gas incl. casinghead
- 133
- bbl oil, 12 months through Aug 2026
- -86%
- vs the 12 before
- 1
- wells completed on it
- 1.86K
- peak month, bbl (Jul 2012)
PDQ LEASE REPORTS · FIRST MAY 2012 · LAST VOLUME OCT 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 133 · prior 12 982(-86%)
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 296 · prior 12 1,928(-85%)
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.
- Endeavor Energy Resources L.P.May 2012 → Dec 2024 · 152 mo30.9K bbl oil · 41.1K mcf gas
- Diamondback E&P LLCJan 2025 → Nov 2026 · 23 mo781 bbl oil · 1.55K mcf gas
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 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-10-42654, documented in the API reference.