LEASES · O-14-7502 · OIL · DISTRICT 10
Lockhart 56
ReportingUnbridled Resources, LLC · Hemphill County · Feldman (Basal Tonkawa) field
Lockhart 56 is an RRC oil lease (O-14-7502) in Hemphill County operated by Unbridled Resources, LLC, with 4 wells completed on it.
It has reported 15.2K barrels of oil and 443K mcf of gas since March 2004, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 407 barrels of oil, up 199% on the year before; the lease peaked at 480 barrels in July 2015.
4 operators have filed production on it, most recently Unbridled Resources, LLC since November 2020.
- 15.2K
- bbl oil, all reported
- 443K
- mcf gas incl. casinghead
- 407
- bbl oil, last 12 reported
- +199%
- vs the 12 before
- 4
- wells completed on it
- 480
- peak month, bbl (Jul 2015)
PDQ LEASE REPORTS · FIRST MAR 2004 · LAST VOLUME APR 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 407 · prior 12 136(+199%)
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 10,105 · prior 12 8,029(+26%)
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.
- EOG Resources, Inc.Mar 2004 → Apr 2014 · 122 mo
- Enervest Operating, L.L.C.May 2014 → Dec 2015 · 20 mo
- 4P Energy Texas, LLCJan 2016 → Oct 2020 · 58 mo
- Unbridled Resources, LLCNov 2020 → Jul 2026 · 69 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
4
wells completed on the lease
- Producing
- 2
- Shut IN
- 2
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-14-7502, documented in the API reference.