LEASES · O-10-38829 · OIL · DISTRICT 08
Parks Bell
ReportingCOG Operating LLC · Ector County and Midland · Spraberry (Trend Area) field
Parks Bell is an RRC oil lease (O-10-38829) in Ector County operated by Cog Operating LLC, with 28 wells completed on it.
It has reported 3.03M barrels of oil and 3.87M mcf of gas since June 2008, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 2.62K barrels of oil, down 20% on the year before; the lease peaked at 123K barrels in October 2018.
3 operators have filed production on it, most recently Cog Operating LLC since August 2018.
- 3.03M
- bbl oil, all reported
- 3.87M
- mcf gas incl. casinghead
- 2.62K
- bbl oil, last 12 reported
- -20%
- vs the 12 before
- 28
- wells completed on it
- 123K
- peak month, bbl (Oct 2018)
PDQ LEASE REPORTS · FIRST JUN 2008 · 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 2,617 · prior 12 3,281(-20%)
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 2,819 · prior 12 13,557(-79%)
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.
- Patriot Resources, Inc.Jun 2008 → Jan 2011 · 32 mo
- RSP Permian, LLCFeb 2011 → Jul 2018 · 90 mo
- COG Operating LLCAug 2018 → Jul 2026 · 96 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
28
wells completed on the lease
- NO Type on File
- 19
- Plugged
- 5
- Shut IN
- 3
- 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 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-10-38829, documented in the API reference.