LEASES · O-4-13138 · OIL · DISTRICT 04
Jostes
No volume since Mar 2003Mortimer Exploration Company · San Patricio County · Mathis, N. (4000) field
Jostes is an RRC oil lease (O-4-13138) in San Patricio County operated by Mortimer Exploration Company, with one well completed on it.
It has reported 821 barrels of oil and 189 mcf of gas since December 2002, last reporting volume in March 2003 (statewide data runs through April 2026).
The last 12 reported months total 821 barrels of oil; the lease peaked at 637 barrels in March 2003.
- 821
- bbl oil, all reported
- 189
- mcf gas incl. casinghead
- 821
- bbl oil, last 12 reported
- —
- vs the 12 before
- 1
- wells completed on it
- 637
- peak month, bbl (Mar 2003)
PDQ LEASE REPORTS · FIRST DEC 2002 · LAST VOLUME MAR 2003 · 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 821
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 189
Who reported it
Each run of months one operator filed the production report, oldest first.
- Mortimer Exploration CompanyDec 2002 → Jun 2003 · 7 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-4-13138, documented in the API reference.