LEASES · G-9-162833 · GAS · DISTRICT 7C
Linthicum "1223"
ReportingSem Operating Company LLC · Irion County · Lavan (Wolfcamp) field
Linthicum "1223" is an RRC gas lease (G-9-162833) in Irion County operated by Sem Operating Company LLC, with one well completed on it.
It has reported 330K mcf of gas since March 1997, last reporting volume in September 2025 (statewide data runs through April 2026).
The last 12 reported months total 968 mcf of gas.
4 operators have filed production on it, most recently Sem Operating Company LLC since October 2020.
- 330K
- mcf gas, all reported
- 0
- bbl condensate and oil
- 968
- mcf gas, last 12 reported
- —
- vs the 12 before
- 1
- wells completed on it
- —
- peak month, bbl
PDQ LEASE REPORTS · FIRST MAR 1997 · LAST VOLUME SEP 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 968 · prior 12 2,112(-54%)
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.
- Lavanco Energy, Inc.Mar 1997 → Jul 2004 · 89 mo
- Breck Operating Corp.Aug 2004 → Dec 2018 · 173 mo
- PetexJan 2019 → Sep 2020 · 21 mo
- Sem Operating Company LLCOct 2020 → Jul 2026 · 70 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/g-9-162833, documented in the API reference.