LEASES · O-4-9278 · OIL · DISTRICT 04
Southwest Texas Corp.
Wagner Oil Company · Duval County · Realitos, East (2ND Cole) field
Southwest Texas Corp. is an RRC oil lease (O-4-9278) in Duval County operated by Wagner Oil Company, with one well completed on it.
It has reported 6.97K barrels of oil and 131 mcf of gas since December 1995, last reporting volume in October 2006 (statewide data runs through April 2026).
No volume was reported in the 12 months through April 2026; the last was in October 2006.
5 operators have filed production on it, most recently Wagner Oil Company since February 2015.
- 6.97K
- bbl oil, all reported
- 131
- mcf gas incl. casinghead
- 0
- bbl oil, 12 months through Apr 2026
- —
- vs the 12 before
- 1
- wells completed on it
- 178
- peak month, bbl (Jan 2002)
PDQ LEASE REPORTS · FIRST DEC 1995 · LAST VOLUME OCT 2006 · 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.
12 months through Apr 2026 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.
12 months through Apr 2026 0 · prior 12 0
Who reported it
Each run of months one operator filed the production report, oldest first.
- Martin, Glen A.Jan 1993 → Feb 1993 · 2 mo
- Kosarek, CharlieMar 1993 → Sep 2006 · 163 mo
- Petrogas Operating CorporationOct 2006 → Feb 2008 · 17 mo
- Arriola Operating & Consltg Inc.Mar 2008 → Jan 2015 · 83 mo
- Wagner Oil CompanyFeb 2015 → Sep 2016 · 20 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-4-9278, documented in the API reference.