LEASES · O-13-21607 · OIL · DISTRICT 09
Sewell
ReportingErwin Operating · Young County · Young County Regular field
Sewell is an RRC oil lease (O-13-21607) in Young County operated by Erwin Operating, with 6 wells completed on it.
It has reported 27.9K barrels of oil and 155K mcf of gas since January 1993, last reporting volume in December 2025 (statewide data runs through April 2026).
The last 12 reported months total 92 barrels of oil, down 80% on the year before; the lease peaked at 653 barrels in February 1999.
5 operators have filed production on it, most recently Erwin Operating since March 2025.
- 27.9K
- bbl oil, all reported
- 155K
- mcf gas incl. casinghead
- 92
- bbl oil, last 12 reported
- -80%
- vs the 12 before
- 6
- wells completed on it
- 653
- peak month, bbl (Feb 1999)
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME DEC 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 92 · prior 12 460(-80%)
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 3,279 · prior 12 5,309(-38%)
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.
- Pyramid Energy, Inc.Jan 1993 → Jun 1994 · 18 mo
- Rio Grande Drilling CompanyJul 1994 → Sep 1996 · 27 mo
- Lyon Operating Company Inc.(iii)Oct 1996 → Apr 2017 · 247 mo
- JTL Oil Company LLCMay 2017 → Feb 2025 · 94 mo
- Erwin OperatingMar 2025 → Jul 2026 · 17 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
6
wells completed on the lease
- Plugged
- 3
- Producing
- 3
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-13-21607, documented in the API reference.