LEASES · O-9-1693 · OIL · DISTRICT 7C
Weddell, Sadie, Etal
Diamondback E&P LLC · Reagan County · Spraberry (Trend Area) field
Weddell, Sadie, Etal is an RRC oil lease (O-9-1693) in Reagan County operated by Diamondback E&P LLC, with 2 wells completed on it.
It has reported 14.7K barrels of oil and 269K mcf of gas since the record begins in January 1993, last reporting volume in August 2026 (statewide data runs through August 2026).
It reported 110 barrels of oil in the 12 months through August 2026, down 25% on the year before; the lease peaked at 228 barrels in December 2005.
7 operators have filed production on it, most recently Diamondback E&P LLC since January 2025.
- 14.7K
- bbl oil, all reported
- 269K
- mcf gas incl. casinghead
- 110
- bbl oil, 12 months through Aug 2026
- -25%
- vs the 12 before
- 2
- wells completed on it
- 228
- peak month, bbl (Dec 2005)
PDQ LEASE REPORTS · ON RECORD FROM JAN 1993, THE RECORD'S FIRST MONTH · LAST VOLUME AUG 2026 · STATEWIDE DATA THROUGH AUG 2026
Oil by month
Barrels reported on Form PR for the whole lease. The latest months are revised upward as late reports arrive.
12 months through Aug 2026 110 · prior 12 146(-25%)
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.
12 months through Aug 2026 1,753 · prior 12 1,515(+16%)
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, with what it reported in them.
- Sahara Operating CompanyJan 1993 → Jun 1996 · 42 mo4.2K bbl oil · 49.4K mcf gas
- Quay Valley, Inc.Jul 1996 → Mar 2004 · 93 mo2.27K bbl oil · 86.7K mcf gas
- Sahara Operating CompanyApr 2004 → Nov 2017 · 164 mo6.82K bbl oil · 116K mcf gas
- DE3 Operating LLCDec 2017 → May 2019 · 18 mo269 bbl oil · 3.51K mcf gas
- Hibernia Resources III, LLCJun 2019 → Oct 2021 · 29 mo413 bbl oil · 8.51K mcf gas
- Endeavor Energy Resources L.P.Nov 2021 → Dec 2024 · 38 mo477 bbl oil · 2.38K mcf gas
- Diamondback E&P LLCJan 2025 → Nov 2026 · 23 mo206 bbl oil · 2.96K mcf gas
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
2
wells completed on the lease
- Plugged
- 1
- Producing
- 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 Aug 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-9-1693, documented in the API reference.