LEASES · O-10-39945 · OIL · DISTRICT 08
Chardonnay
Diamondback E&P LLC · Martin County · Spraberry (Trend Area) field
Chardonnay is an RRC oil lease (O-10-39945) in Martin County operated by Diamondback E&P LLC, with 4 wells completed on it.
It has reported 157K barrels of oil and 251K mcf of gas since December 2009, last reporting volume in June 2024 (statewide data runs through April 2026).
No volume was reported in the 12 months through April 2026; the last was in June 2024.
4 operators have filed production on it, most recently Diamondback E&P LLC since November 2018.
- 157K
- bbl oil, all reported
- 251K
- mcf gas incl. casinghead
- 0
- bbl oil, 12 months through Apr 2026
- —
- vs the 12 before
- 4
- wells completed on it
- 4.82K
- peak month, bbl (Jan 2013)
PDQ LEASE REPORTS · FIRST DEC 2009 · LAST VOLUME JUN 2024 · 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.
12 months through Apr 2026 0 · prior 12 1(-100%)
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 Apr 2026 0 · prior 12 39(-100%)
Who reported it
Each run of months one operator filed the production report, oldest first.
- Opal Resources Operating Co.,llcDec 2009 → Apr 2011 · 17 mo
- W&T Offshore, Inc.May 2011 → Dec 2014 · 44 mo
- Ajax Resources, LLCJan 2015 → Oct 2018 · 46 mo
- Diamondback E&P LLCNov 2018 → Jul 2026 · 93 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
4
wells completed on the lease
- Shut In
- 3
- Not on Schedule
- 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.
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