LEASES · O-10-44727 · OIL · DISTRICT 08
Parker Ranchland 21
ReportingFlat Top Operating, LLC · Ector County · Monahans Draw (Canyon 8388) field
Parker Ranchland 21 is an RRC oil lease (O-10-44727) in Ector County operated by Flat Top Operating, LLC, with 4 wells completed on it.
It has reported 146K barrels of oil and 296K mcf of gas since November 2013, last reporting volume in March 2026 (statewide data runs through April 2026).
The last 12 reported months total 2.54K barrels of oil, up 126% on the year before; the lease peaked at 9.02K barrels in March 2014.
3 operators have filed production on it, most recently Flat Top Operating, LLC since March 2025.
- 146K
- bbl oil, all reported
- 296K
- mcf gas incl. casinghead
- 2.54K
- bbl oil, last 12 reported
- +126%
- vs the 12 before
- 4
- wells completed on it
- 9.02K
- peak month, bbl (Mar 2014)
PDQ LEASE REPORTS · FIRST NOV 2013 · 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.
Last 12 months 2,538 · prior 12 1,121(+126%)
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 0 · prior 12 0
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.
- Ica Energy Operating, L.L.C.Nov 2013 → Jul 2022 · 105 mo
- Robertson Resources, Inc.Aug 2022 → Feb 2025 · 31 mo
- Flat Top Operating, LLCMar 2025 → Jul 2026 · 17 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
4
wells completed on the lease
- Producing
- 3
- 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-10-44727, documented in the API reference.