LEASES · O-9-13534 · OIL · DISTRICT 7C
Sau 42-4
ReportingApache Corporation · Reagan County · Spraberry (Trend Area) field
Sau 42-4 is an RRC oil lease (O-9-13534) in Reagan County operated by Apache Corporation, with 5 wells completed on it.
It has reported 184K barrels of oil and 989K mcf of gas since October 1993, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 919 barrels of oil, up 5% on the year before; the lease peaked at 2.33K barrels in October 2014.
3 operators have filed production on it, most recently Apache Corporation since December 2010.
- 184K
- bbl oil, all reported
- 989K
- mcf gas incl. casinghead
- 919
- bbl oil, last 12 reported
- +5%
- vs the 12 before
- 5
- wells completed on it
- 2.33K
- peak month, bbl (Oct 2014)
PDQ LEASE REPORTS · FIRST OCT 1993 · 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 919 · prior 12 878(+5%)
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 5,666 · prior 12 7,378(-23%)
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.
- Hardy Oil & Gas USA Inc.Oct 1993 → Jun 1996 · 33 mo
- Mariner Energy, Inc.Jul 1996 → Nov 2010 · 173 mo
- Apache CorporationDec 2010 → Jul 2026 · 188 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
5
wells completed on the lease
- Producing
- 2
- Shut IN
- 2
- Plugged
- 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-9-13534, documented in the API reference.