LEASES · O-13-29601 · OIL · DISTRICT 09
Sweeney, Helen O., Mrs. -A-
ReportingBLS Production Co., Inc. · Big Mineral Creek (Consolidated) field
Sweeney, Helen O., Mrs. -A- is an RRC oil lease (O-13-29601) in the Big Mineral Creek (Consolidated) field operated by Bls Production CO., Inc., with one well completed on it.
It has reported 54.5K barrels of oil and 15.3K mcf of gas since December 1998, last reporting volume in September 2025 (statewide data runs through April 2026).
The last 12 reported months total 803 barrels of oil, down 50% on the year before; the lease peaked at 664 barrels in December 1998.
2 operators have filed production on it, most recently Bls Production CO., Inc. since July 2016.
- 54.5K
- bbl oil, all reported
- 15.3K
- mcf gas incl. casinghead
- 803
- bbl oil, last 12 reported
- -50%
- vs the 12 before
- 1
- wells completed on it
- 664
- peak month, bbl (Dec 1998)
PDQ LEASE REPORTS · FIRST DEC 1998 · LAST VOLUME SEP 2025 · 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 803 · prior 12 1,617(-50%)
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
Decline curve
None shown. Petrora fits an Arps curve only when the last ten years of oil reports follow one decline closely enough to project (R² of 0.7 or better over at least a year since the peak). This lease's recent history does not, so a projection would be a guess dressed as a number.
Who reported it
Each run of months one operator filed the production report, oldest first.
- Continental Operating Co.Dec 1998 → Jun 2016 · 211 mo
- BLS Production Co., Inc.Jul 2016 → Feb 2026 · 116 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
1
wells completed on the lease
- Not on Schedule
- 1
Operates them now
Newest permits
- — #5—
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-13-29601, documented in the API reference.