LEASES · O-10-33628 · OIL · DISTRICT 08
Gillaspy "A"
No volume reportedSigma Oper & Develop Co., Inc. · Sterling County · Durham (York & Harper) field
Gillaspy "A" is an RRC oil lease (O-10-33628) in Sterling County operated by Sigma Oper & Develop CO., Inc., with one well completed on it.
It has filed production reports since January 1993 without reporting any volume.
3 operators have filed production on it, most recently Sigma Oper & Develop CO., Inc. since November 1996.
- 0
- bbl oil, all reported
- 0
- mcf gas incl. casinghead
- 0
- bbl oil, last 12 reported
- —
- vs the 12 before
- 1
- wells completed on it
- —
- peak month, bbl
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME — · STATEWIDE DATA THROUGH APR 2026
Production reports are on file for this lease but none carries a volume.
Who reported it
Each run of months one operator filed the production report, oldest first.
- 4D Energy Co.Jan 1993 → Jan 1994 · 13 mo
- J & J Services CompanyFeb 1994 → Oct 1996 · 33 mo
- Sigma Oper & Develop Co., Inc.Nov 1996 → Aug 2003 · 82 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-10-33628, documented in the API reference.