LEASES · O-4-6247 · OIL · DISTRICT 04
Cook, Vannie, Trusts
No volume since Dec 2004RNS Oil Co. · Starr County · Los Olmos field
Cook, Vannie, Trusts is an RRC oil lease (O-4-6247) in Starr County operated by Rns Oil CO., with 59 wells completed on it.
It has reported 12.3K barrels of oil and 18 mcf of gas since January 1993, last reporting volume in December 2004 (statewide data runs through April 2026).
No volume was reported in the last 12 months; the last was in December 2004.
4 operators have filed production on it, most recently Rns Oil CO. since December 2000.
- 12.3K
- bbl oil, all reported
- 18
- mcf gas incl. casinghead
- 0
- bbl oil, last 12 reported
- —
- vs the 12 before
- 59
- wells completed on it
- 190
- peak month, bbl (Oct 1993)
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME DEC 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.
- Schiefelbein & Lagrange Oil Co.Jan 1993 → Nov 1997 · 59 mo
- Rodeheaver, Charles G.Dec 1997 → Sep 1998 · 10 mo
- Schiefelbein & Lagrange Oil Co.Oct 1998 → Nov 2000 · 26 mo
- RNS Oil Co.Dec 2000 → Jul 2026 · 308 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
59
wells completed on the lease
- Plugged
- 59
Operates them now
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-4-6247, documented in the API reference.