LEASES · O-1-15731 · OIL · DISTRICT 01
Hartmann
ReportingWarwick-Artemis, LLC · Wilson County · Eagleville (Eagle Ford-1) field
Hartmann is an RRC oil lease (O-1-15731) in Wilson County operated by Warwick-Artemis, LLC, with 3 wells completed on it.
It has reported 115K barrels of oil and 52.1K mcf of gas since January 2012, last reporting volume in August 2025 (statewide data runs through April 2026).
The last 12 reported months total 6 barrels of oil; the lease peaked at 20.1K barrels in January 2012.
4 operators have filed production on it, most recently Warwick-Artemis, LLC since April 2024.
- 115K
- bbl oil, all reported
- 52.1K
- mcf gas incl. casinghead
- 6
- bbl oil, last 12 reported
- —
- vs the 12 before
- 3
- wells completed on it
- 20.1K
- peak month, bbl (Jan 2012)
PDQ LEASE REPORTS · FIRST JAN 2012 · LAST VOLUME AUG 2025 · 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 6 · prior 12 22(-73%)
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 6 · prior 12 15(-60%)
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.
- Marathon Oil EF LLCJan 2012 → May 2016 · 53 mo
- Earthstone Operating, LLCJun 2016 → Sep 2018 · 28 mo
- Recoil Resources Operating, Inc.Oct 2018 → Mar 2024 · 66 mo
- Warwick-Artemis, LLCApr 2024 → Jul 2026 · 28 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
3
wells completed on the lease
- Shut IN
- 2
- NO Type on File
- 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-1-15731, documented in the API reference.