LEASES · O-4-12507 · OIL · DISTRICT 04
Martin, John Jr.
No volume since Jun 2001Texas Southern Petroleum Corp. · Duval County · Martin Ranch (5100) field
Martin, John JR. is an RRC oil lease (O-4-12507) in Duval County operated by Texas Southern Petroleum Corp., with one well completed on it.
It has reported 1.5K barrels of oil and 4.1K mcf of gas since November 1995, last reporting volume in June 2001 (statewide data runs through April 2026).
No volume was reported in the last 12 months; the last was in June 2001.
2 operators have filed production on it, most recently Texas Southern Petroleum Corp. since November 1999.
- 1.5K
- bbl oil, all reported
- 4.1K
- mcf gas incl. casinghead
- 0
- bbl oil, last 12 reported
- —
- vs the 12 before
- 1
- wells completed on it
- 134
- peak month, bbl (Apr 2000)
PDQ LEASE REPORTS · FIRST NOV 1995 · LAST VOLUME JUN 2001 · 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.
- Trans-Pecos Resources, Inc.Nov 1995 → Oct 1999 · 48 mo
- Texas Southern Petroleum Corp.Nov 1999 → Jul 2026 · 321 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-4-12507, documented in the API reference.