LEASES · O-10-47039 · OIL · DISTRICT 08
Mallard 23 (Alloc)
ReportingCrescent Energy Operating, LLC · Glasscock County · Spraberry (Trend Area) field
Mallard 23 (Alloc) is an RRC oil lease (O-10-47039) in Glasscock County operated by Crescent Energy Operating, LLC, with one well completed on it.
It has reported 255K barrels of oil and 437K mcf of gas since August 2015, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 9.66K barrels of oil, down 11% on the year before; the lease peaked at 16.2K barrels in September 2015.
7 operators have filed production on it, most recently Crescent Energy Operating, LLC since January 2026.
- 255K
- bbl oil, all reported
- 437K
- mcf gas incl. casinghead
- 9.66K
- bbl oil, last 12 reported
- -11%
- vs the 12 before
- 1
- wells completed on it
- 16.2K
- peak month, bbl (Sep 2015)
PDQ LEASE REPORTS · FIRST AUG 2015 · 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.
Last 12 months 9,657 · prior 12 10,811(-11%)
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.
Last 12 months 42,908 · prior 12 59,836(-28%)
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.
- Crownquest Operating, LLCAug 2015 → Jan 2017 · 18 mo
- DE Operating LLCFeb 2017 → Apr 2017 · 3 mo
- Parsley Energy Operations, LLCMay 2017 → Jan 2021 · 45 mo
- Pioneer Natural Res. USA, Inc.Feb 2021 → Sep 2021 · 8 mo
- Laredo Petroleum, Inc.Oct 2021 → Jan 2023 · 16 mo
- Vital Energy, Inc.Feb 2023 → Dec 2025 · 35 mo
- Crescent Energy Operating, LLCJan 2026 → Jul 2026 · 7 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-10-47039, documented in the API reference.