LEASES · O-1-5096 · OIL · DISTRICT 01
Sievers, W.A.
ReportingBastrop Energy Group · Caldwell County · Luling-Branyon field
Sievers, W.A. is an RRC oil lease (O-1-5096) in Caldwell County operated by Bastrop Energy Group, with 8 wells completed on it.
It has reported 28.6K barrels of oil and 6K mcf of gas since January 1993, last reporting volume in March 2026 (statewide data runs through April 2026).
The last 12 reported months total 96 barrels of oil, down 21% on the year before; the lease peaked at 391 barrels in April 1993.
6 operators have filed production on it, most recently Bastrop Energy Group since December 2022.
- 28.6K
- bbl oil, all reported
- 6K
- mcf gas incl. casinghead
- 96
- bbl oil, last 12 reported
- -21%
- vs the 12 before
- 8
- wells completed on it
- 391
- peak month, bbl (Apr 1993)
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME MAR 2026 · 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 96 · prior 12 121(-21%)
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.
- Nelmark Energy CorporationJan 1993 → Feb 1998 · 62 mo
- Evening Oil Services, Inc.Mar 1998 → Dec 2001 · 46 mo
- E & W Oil, Inc.Jan 2002 → Apr 2002 · 4 mo
- Kingwood Oil Co; IncMay 2002 → Nov 2015 · 163 mo
- E & W Oil, Inc.Dec 2015 → Nov 2022 · 84 mo
- Bastrop Energy GroupDec 2022 → Jul 2026 · 44 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
8
wells completed on the lease
- Producing
- 3
- Shut IN
- 3
- NO Type on File
- 1
- Injection
- 1
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-1-5096, documented in the API reference.