LEASES · O-4-13442 · OIL · DISTRICT 04
Hedrick Unit
ReportingSun Exploration, Inc. · Nueces County · Calallen, W. (6500) field
Hedrick Unit is an RRC oil lease (O-4-13442) in Nueces County operated by Sun Exploration, Inc., with one well completed on it.
It has reported 35.3K barrels of oil and 3 mcf of gas since August 2007, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 382 barrels of oil, up 126% on the year before; the lease peaked at 590 barrels in November 2007.
3 operators have filed production on it, most recently Sun Exploration, Inc. since October 2022.
- 35.3K
- bbl oil, all reported
- 3
- mcf gas incl. casinghead
- 382
- bbl oil, last 12 reported
- +126%
- vs the 12 before
- 1
- wells completed on it
- 590
- peak month, bbl (Nov 2007)
PDQ LEASE REPORTS · FIRST AUG 2007 · 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 382 · prior 12 169(+126%)
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.
- Dewbre Petroleum CorporationAug 2007 → Jul 2020 · 156 mo
- L.T.D. Explorations Inc.Aug 2020 → Sep 2022 · 26 mo
- Sun Exploration, Inc.Oct 2022 → Jul 2026 · 46 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-4-13442, documented in the API reference.