LEASES · O-10-42714 · OIL · DISTRICT 08
Hefley 24
ReportingSMC Oil & Gas, Inc. · Howard County and Martin · Spraberry (Trend Area) field
Hefley 24 is an RRC oil lease (O-10-42714) in Howard County operated by Smc Oil & Gas, Inc., with 3 wells completed on it.
It has reported 131K barrels of oil and 818K mcf of gas since January 2012, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 998 barrels of oil, down 54% on the year before; the lease peaked at 4.05K barrels in June 2012.
5 operators have filed production on it, most recently Smc Oil & Gas, Inc. since November 2022.
- 131K
- bbl oil, all reported
- 818K
- mcf gas incl. casinghead
- 998
- bbl oil, last 12 reported
- -54%
- vs the 12 before
- 3
- wells completed on it
- 4.05K
- peak month, bbl (Jun 2012)
PDQ LEASE REPORTS · FIRST JAN 2012 · 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 998 · prior 12 2,163(-54%)
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 437 · prior 12 6,493(-93%)
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.
- Big Star Oil & Gas, LLCJan 2012 → Jan 2014 · 25 mo
- Energy Production CorporationFeb 2014 → Aug 2014 · 7 mo
- Big Star Oil & Gas, LLCSep 2014 → May 2016 · 21 mo
- Callon Petroleum Operating CoJun 2016 → Oct 2022 · 77 mo
- SMC Oil & Gas, Inc.Nov 2022 → Jul 2026 · 45 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
3
wells completed on the lease
- Producing
- 3
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-10-42714, documented in the API reference.