LEASES · O-9-17584 · OIL · DISTRICT 7C
Munson
ReportingSem Operating Company LLC · Irion County · Lin (Wolfcamp) field
Munson is an RRC oil lease (O-9-17584) in Irion County operated by Sem Operating Company LLC, with 9 wells completed on it.
It has reported 983K barrels of oil and 17.3M mcf of gas since March 2011, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 9.48K barrels of oil, down 24% on the year before; the lease peaked at 64K barrels in March 2013.
2 operators have filed production on it, most recently Sem Operating Company LLC since June 2016.
- 983K
- bbl oil, all reported
- 17.3M
- mcf gas incl. casinghead
- 9.48K
- bbl oil, last 12 reported
- -24%
- vs the 12 before
- 9
- wells completed on it
- 64K
- peak month, bbl (Mar 2013)
PDQ LEASE REPORTS · FIRST MAR 2011 · 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 9,482 · prior 12 12,531(-24%)
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 735,387 · prior 12 829,236(-11%)
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.
- EOG Resources, Inc.Mar 2011 → May 2016 · 63 mo
- Sem Operating Company LLCJun 2016 → Jul 2026 · 122 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
9
wells completed on the lease
- Producing
- 6
- Not on Schedule
- 2
- Plugged
- 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-9-17584, documented in the API reference.