LEASES · O-9-17449 · OIL · DISTRICT 7C
Justin Lee McMaster-B-
Crescent Energy Operating, LLC · Reagan County · Spraberry (Trend Area) field
Justin Lee Mcmaster-B- is an RRC oil lease (O-9-17449) in Reagan County operated by Crescent Energy Operating, LLC, with 2 wells completed on it.
It has reported 32.1K barrels of oil and 115K mcf of gas since March 2011, last reporting volume in January 2026 (statewide data runs through April 2026).
No volume was reported in the 12 months through April 2026; the last was in January 2026.
5 operators have filed production on it, most recently Crescent Energy Operating, LLC since January 2026.
- 32.1K
- bbl oil, all reported
- 115K
- mcf gas incl. casinghead
- 0
- bbl oil, 12 months through Apr 2026
- —
- vs the 12 before
- 2
- wells completed on it
- 1.38K
- peak month, bbl (Jan 2013)
PDQ LEASE REPORTS · FIRST MAR 2011 · LAST VOLUME JAN 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 0 · prior 12 0
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 3 · 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.
- Broad Oak Energy, Inc.Mar 2011 → Jul 2011 · 5 mo4.19K bbl oil · 10K mcf gas
- Laredo Petroleum - Dallas, Inc.Aug 2011 → Dec 2013 · 29 mo10.8K bbl oil · 43K mcf gas
- Laredo Petroleum, Inc.Jan 2014 → Jan 2023 · 109 mo16.8K bbl oil · 60.4K mcf gas
- Vital Energy, Inc.Feb 2023 → Dec 2025 · 35 mo354 bbl oil · 1.52K mcf gas
- Crescent Energy Operating, LLCJan 2026 → Jul 2026 · 7 mo0 bbl oil · 3 mcf gas
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
2
wells completed on the lease
- Shut In
- 2
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-9-17449, documented in the API reference.