LEASES · O-1-11954 · OIL · DISTRICT 01
Coldewey
No volume since Jul 2019Seguro Well Service, Inc. · Wilson County · Sutil (Reef) field
Coldewey is an RRC oil lease (O-1-11954) in Wilson County operated by Seguro Well Service, Inc., with one well completed on it.
It has reported 38.6K barrels of oil and 3.16K mcf of gas since January 1993, last reporting volume in July 2019 (statewide data runs through April 2026).
No volume was reported in the last 12 months; the last was in July 2019.
6 operators have filed production on it, most recently Seguro Well Service, Inc. since January 2018.
- 38.6K
- bbl oil, all reported
- 3.16K
- mcf gas incl. casinghead
- 0
- bbl oil, last 12 reported
- —
- vs the 12 before
- 1
- wells completed on it
- 530
- peak month, bbl (Apr 1996)
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME JUL 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.
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.
- Delcar, Inc.Jan 1993 → Oct 1995 · 34 mo
- Omni Operating Company(a)Nov 1995 → Apr 2000 · 54 mo
- Coldewey, Andrew C.May 2000 → Feb 2010 · 118 mo
- Britanco, L.L.C.Mar 2010 → Apr 2010 · 2 mo
- Marshfield Oil & Gas, LLCMay 2010 → Dec 2017 · 92 mo
- Seguro Well Service, Inc.Jan 2018 → Jul 2026 · 103 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-1-11954, documented in the API reference.