LEASES · O-10-43045 · OIL · DISTRICT 08
Coleman-Mitchell Unit
Hibernia Resources IV, LLC · Dawson County · Spraberry (Trend Area) field
Coleman-Mitchell Unit is an RRC oil lease (O-10-43045) in Dawson County operated by Hibernia Resources IV, LLC, with one well completed on it.
It has reported 37.2K barrels of oil and 20.9K mcf of gas since August 2012, last reporting volume in August 2026 (statewide data runs through August 2026).
It reported 1.22K barrels of oil in the 12 months through August 2026, down 42% on the year before; the lease peaked at 1.21K barrels in October 2012.
3 operators have filed production on it, most recently Hibernia Resources IV, LLC since May 2024.
- 37.2K
- bbl oil, all reported
- 20.9K
- mcf gas incl. casinghead
- 1.22K
- bbl oil, 12 months through Aug 2026
- -42%
- vs the 12 before
- 1
- wells completed on it
- 1.21K
- peak month, bbl (Oct 2012)
PDQ LEASE REPORTS · FIRST AUG 2012 · 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 1,220 · prior 12 2,093(-42%)
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 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, with what it reported in them.
- Endeavor Energy Resources L.P.Aug 2012 → Oct 2022 · 123 mo32.3K bbl oil · 20.9K mcf gas
- Legacy Reserves Operating LPNov 2022 → Apr 2024 · 18 mo1.27K bbl oil · 28 mcf gas
- Hibernia Resources IV, LLCMay 2024 → Nov 2026 · 31 mo3.62K bbl oil · 0 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-10-43045, documented in the API reference.