LEASES · O-10-34467 · OIL · DISTRICT 08
Marathon University "9"
Vin Fisher Operating, Inc. · Andrews County · Fullerton (San Andres) field
Marathon University "9" is an RRC oil lease (O-10-34467) in Andrews County operated by Vin Fisher Operating, Inc., with one well completed on it.
It has reported 15.1K barrels of oil and 5.26K mcf of gas since April 1995, last reporting volume in August 2019 (statewide data runs through April 2026).
No volume was reported in the 12 months through April 2026; the last was in August 2019.
8 operators have filed production on it, most recently Vin Fisher Operating, Inc. since February 2024.
- 15.1K
- bbl oil, all reported
- 5.26K
- mcf gas incl. casinghead
- 0
- bbl oil, 12 months through Apr 2026
- —
- vs the 12 before
- 1
- wells completed on it
- 921
- peak month, bbl (May 1995)
PDQ LEASE REPORTS · FIRST APR 1995 · LAST VOLUME AUG 2019 · 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.
- Rust Oil Corp.Apr 1995 → Sep 1999 · 54 mo
- Rust Operating Co., Inc.Oct 1999 → Feb 2000 · 5 mo
- Fossil Rock Resources, Inc.Mar 2000 → Nov 2012 · 153 mo
- Ouut Investing LLCDec 2012 → May 2016 · 42 mo
- Vin Fisher Operating, Inc.Jun 2016 → Nov 2017 · 18 mo
- Mercury Operating, LLCDec 2017 → Aug 2023 · 69 mo
- Harvest Petroleum Inc.Sep 2023 → Jan 2024 · 5 mo
- Vin Fisher Operating, Inc.Feb 2024 → Jul 2026 · 30 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-10-34467, documented in the API reference.