LEASES · O-10-56390 · OIL · DISTRICT 08
Knox 3
No volume since Nov 2023Diamondback E&P LLC · Martin County · Spraberry (Trend Area) R 40 Exc field
Knox 3 is an RRC oil lease (O-10-56390) in Martin County operated by Diamondback E&P LLC, with 3 wells completed on it.
It has reported 384K barrels of oil and 587K mcf of gas since July 2021, last reporting volume in November 2023 (statewide data runs through April 2026).
The last 12 reported months total 209K barrels of oil, up 172% on the year before; the lease peaked at 47.6K barrels in May 2023.
2 operators have filed production on it, most recently Diamondback E&P LLC since March 2023.
- 384K
- bbl oil, all reported
- 587K
- mcf gas incl. casinghead
- 209K
- bbl oil, last 12 reported
- +172%
- vs the 12 before
- 3
- wells completed on it
- 47.6K
- peak month, bbl (May 2023)
PDQ LEASE REPORTS · FIRST JUL 2021 · LAST VOLUME NOV 2023 · 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 208,977 · prior 12 76,798(+172%)
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 293,998 · prior 12 152,050(+93%)
Who reported it
Each run of months one operator filed the production report, oldest first.
- Lario Oil & Gas CompanyJul 2021 → Feb 2023 · 20 mo
- Diamondback E&P LLCMar 2023 → Mar 2024 · 13 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
3
wells completed on the lease
- Not on Schedule
- 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.
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