LEASES · O-3-25958 · OIL · DISTRICT 03
Altimore
ReportingProven Natural Resources LLC · Grimes County · Madisonville, W. (Woodbine -A-) field
Altimore is an RRC oil lease (O-3-25958) in Grimes County operated by Proven Natural Resources LLC, with one well completed on it.
It has reported 52.8K barrels of oil and 213K mcf of gas since March 2012, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 368 barrels of oil, up 165% on the year before; the lease peaked at 3.22K barrels in May 2012.
5 operators have filed production on it, most recently Proven Natural Resources LLC since September 2024.
- 52.8K
- bbl oil, all reported
- 213K
- mcf gas incl. casinghead
- 368
- bbl oil, last 12 reported
- +165%
- vs the 12 before
- 1
- wells completed on it
- 3.22K
- peak month, bbl (May 2012)
PDQ LEASE REPORTS · FIRST MAR 2012 · 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 368 · prior 12 139(+165%)
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 0 · prior 12 2,229(-100%)
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.
- Marlin Energy Southwest GP, LLCMar 2012 → Dec 2012 · 10 mo
- Marlin Energy Resources, LLCJan 2013 → May 2018 · 65 mo
- Etx Energy, LLCJun 2018 → Jul 2022 · 50 mo
- Trailblazer Energy Resources,llcAug 2022 → Aug 2024 · 25 mo
- Proven Natural Resources LLCSep 2024 → Jul 2026 · 23 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-3-25958, documented in the API reference.