LEASES · O-4-12912 · OIL · DISTRICT 04
Guerra Brothers G. U.
No volume since Apr 2004Samson Lone Star LP · Starr County · Jay Simmons, S. (Hinojosa 3 Sd.) field
Guerra Brothers G. U. is an RRC oil lease (O-4-12912) in Starr County operated by Samson Lone Star LP, with one well completed on it.
It has reported 11.3K barrels of oil and 65.5K mcf of gas since January 2000, last reporting volume in April 2004 (statewide data runs through April 2026).
No volume was reported in the last 12 months; the last was in April 2004.
2 operators have filed production on it, most recently Samson Lone Star LP since February 2002.
- 11.3K
- bbl oil, all reported
- 65.5K
- mcf gas incl. casinghead
- 0
- bbl oil, last 12 reported
- —
- vs the 12 before
- 1
- wells completed on it
- 2.61K
- peak month, bbl (Feb 2000)
PDQ LEASE REPORTS · FIRST JAN 2000 · LAST VOLUME APR 2004 · 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 0 · prior 12 0
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 0
Who reported it
Each run of months one operator filed the production report, oldest first.
- Texas Independent Explor., Inc.Jan 2000 → Jan 2002 · 25 mo
- Samson Lone Star LPFeb 2002 → Feb 2007 · 61 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-4-12912, documented in the API reference.