LEASES · O-9-4850 · OIL · DISTRICT 7C
20707 Haralson
ReportingDiamondback E&P LLC · Reagan County · Spraberry (Trend Area) field
20707 Haralson is an RRC oil lease (O-9-4850) in Reagan County operated by Diamondback E&P LLC, with 4 wells completed on it.
It has reported 66.7K barrels of oil and 619K mcf of gas since January 1993, last reporting volume in April 2026 (statewide data runs through April 2026).
It reported 1.09K barrels of oil in the 12 months through April 2026, down 39% on the year before; the lease peaked at 1.98K barrels in January 2010.
4 operators have filed production on it, most recently Diamondback E&P LLC since January 2025.
- 66.7K
- bbl oil, all reported
- 619K
- mcf gas incl. casinghead
- 1.09K
- bbl oil, 12 months through Apr 2026
- -39%
- vs the 12 before
- 4
- wells completed on it
- 1.98K
- peak month, bbl (Jan 2010)
PDQ LEASE REPORTS · FIRST JAN 1993 · 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.
12 months through Apr 2026 1,089 · prior 12 1,784(-39%)
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 0
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.
- McDonald Energy, Inc.Jan 1993 → Mar 2008 · 183 mo
- BTA Oil Producers, LLCApr 2008 → Apr 2020 · 145 mo
- Endeavor Energy Resources L.P.May 2020 → Dec 2024 · 56 mo
- Diamondback E&P LLCJan 2025 → Jul 2026 · 19 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
4
wells completed on the lease
- Plugged
- 2
- Shut In
- 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 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-9-4850, documented in the API reference.