Petrora

LEASES · G-11-20508 · GAS · DISTRICT 8A

Masten -J-

Reporting

Talis Energy Inc. · Levelland (San Andres) field

Masten -J- is an RRC gas lease (G-11-20508) in the Levelland (San Andres) field operated by Talis Energy Inc., with one well completed on it.

It has reported 822K mcf of gas since January 1993, last reporting volume in May 2025 (statewide data runs through April 2026).

The last 12 reported months total 274 mcf of gas.

7 operators have filed production on it, most recently Talis Energy Inc. since July 2025.

822K
mcf gas, all reported
0
bbl condensate and oil
274
mcf gas, last 12 reported
—
vs the 12 before
1
wells completed on it
—
peak month, bbl

PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME MAY 2025 · STATEWIDE DATA THROUGH APR 2026

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 274 · prior 12 86(+219%)

02K4K2017201820192020202120222023202420252026

Decline curve
None shown. Petrora fits an Arps curve only when the last ten years of gas 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.

  1. Union Oil Company of CaliforniaJan 1993 → May 2000 · 89 mo
  2. Pure Resources, L.P.Jun 2000 → Mar 2006 · 70 mo
  3. Chevron Midcontinent, L.P.Apr 2006 → Aug 2015 · 113 mo
  4. Steward Energy II, LLCSep 2015 → Apr 2020 · 56 mo
  5. RMB Operating LLCMay 2020 → Jun 2023 · 38 mo
  6. Oilwell Operators, Inc.Jul 2023 → Jun 2025 · 24 mo
  7. Talis Energy Inc.Jul 2025 → Jul 2026 · 13 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

1

wells completed on the lease

Temp Abandoned
1

Operates them now

Talis Energy Inc.
1

Newest permits

  • — #4—

All 1 wells, searchable →

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/g-11-20508, documented in the API reference.