LEASES · O-1-13942 · OIL · DISTRICT 01
Big Kahuna Unit
ReportingHawthorn Energy Partners, LLC · Dimmit County · Pearsall (Austin Chalk) field
Big Kahuna Unit is an RRC oil lease (O-1-13942) in Dimmit County operated by Hawthorn Energy Partners, LLC, with one well completed on it.
It has reported 161K barrels of oil and 29.7K mcf of gas since May 1994, last reporting volume in March 2026 (statewide data runs through April 2026).
The last 12 reported months total 709 barrels of oil, down 39% on the year before; the lease peaked at 15.9K barrels in May 1994.
3 operators have filed production on it, most recently Hawthorn Energy Partners, LLC since July 2002.
- 161K
- bbl oil, all reported
- 29.7K
- mcf gas incl. casinghead
- 709
- bbl oil, last 12 reported
- -39%
- vs the 12 before
- 1
- wells completed on it
- 15.9K
- peak month, bbl (May 1994)
PDQ LEASE REPORTS · FIRST MAY 1994 · 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 709 · prior 12 1,170(-39%)
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.
- Union Pacific Resources CompanyMay 1994 → May 1998 · 49 mo
- Ceniza Petroleum, Inc.Jun 1998 → Jun 2002 · 49 mo
- Hawthorn Energy Partners, LLCJul 2002 → Jul 2026 · 289 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-1-13942, documented in the API reference.