LEASES · O-10-35371 · OIL · DISTRICT 08
West Parks "5"
Diamondback E&P LLC · Midland County · Spraberry (Trend Area) field
West Parks "5" is an RRC oil lease (O-10-35371) in Midland County operated by Diamondback E&P LLC, with 4 wells completed on it.
It has reported 128K barrels of oil and 170K mcf of gas since May 1997, last reporting volume in March 2026 (statewide data runs through April 2026).
It reported 2.77K barrels of oil in the 12 months through April 2026, down 16% on the year before; the lease peaked at 2.9K barrels in January 2014.
5 operators have filed production on it, most recently Diamondback E&P LLC since February 2019.
- 128K
- bbl oil, all reported
- 170K
- mcf gas incl. casinghead
- 2.77K
- bbl oil, 12 months through Apr 2026
- -16%
- vs the 12 before
- 4
- wells completed on it
- 2.9K
- peak month, bbl (Jan 2014)
PDQ LEASE REPORTS · FIRST MAY 1997 · LAST VOLUME MAR 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.
12 months through Apr 2026 2,773 · prior 12 3,310(-16%)
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 7,679 · prior 12 9,017(-15%)
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.
- Arco PermianMay 1997 → Dec 2001 · 56 mo
- BP America Production CompanyJan 2002 → Feb 2010 · 98 mo
- Summit Petroleum LLCMar 2010 → Feb 2012 · 24 mo
- Energen Resources CorporationMar 2012 → Jan 2019 · 83 mo
- Diamondback E&P LLCFeb 2019 → Jul 2026 · 90 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
4
wells completed on the lease
- Shut In
- 2
- Producing
- 1
- 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-10-35371, documented in the API reference.