LEASES · O-10-39371 · OIL · DISTRICT 08
Parker Minerals 12C
ReportingAcoma Operating, LLC · Ector County · Goldsmith (Clear Fork) field
Parker Minerals 12c is an RRC oil lease (O-10-39371) in Ector County operated by Acoma Operating, LLC, with 12 wells completed on it.
It has reported 208K barrels of oil and 437K mcf of gas since February 2009, last reporting volume in May 2025 (statewide data runs through April 2026).
The last 12 reported months total 33 barrels of oil; the lease peaked at 8.24K barrels in July 2010.
6 operators have filed production on it, most recently Acoma Operating, LLC since September 2023.
- 208K
- bbl oil, all reported
- 437K
- mcf gas incl. casinghead
- 33
- bbl oil, last 12 reported
- —
- vs the 12 before
- 12
- wells completed on it
- 8.24K
- peak month, bbl (Jul 2010)
PDQ LEASE REPORTS · FIRST FEB 2009 · LAST VOLUME MAY 2025 · 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 33 · prior 12 53(-38%)
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 3 · prior 12 42(-93%)
Decline curve
A MODEL FITTED TO THE REPORTS, NOT A REPORT
An Arps hyperbolic curve fitted to the 59 reporting months of oil since the peak in Apr 2017. The dashed line below is that curve, drawn over the months it was fitted to and then 24 months past the last report; where it parts from the columns is where the model stops describing the lease. It describes the trend of past reports. It does not know about recompletions, shut-ins, or new wells, and it is shown only when the lease reported within the last year and the curve explains most of the history.
- 35%
- first-year decline from the peak (nominal Di 45%)
- 0.1
- b factor (hyperbolic)
- 0.89
- fit R²
- 509
- bbl remaining on the curve, to 1 per month
Oil, barrels reported months since the peak, with the fitted curve and its projection
Last 12 months 33 · prior 12 53(-38%)
Fitted hyperbolic curve from the Apr 2017 peak, dashed 24 months past the last report
| Projected month | Oct 2026 | Apr 2027 | Oct 2027 | Apr 2028 |
|---|---|---|---|---|
| On the curve, bbl per month | 11 | 10 | 8 | 7 |
Quoting a projected figure as if it were reported would be wrong; the reported figures are the ones in the charts and the table view. How production is reported →
Who reported it
Each run of months one operator filed the production report, oldest first.
- Sandridge Expl. and Prod., LLCFeb 2009 → Jan 2013 · 48 mo
- Sheridan Production Company, LLCFeb 2013 → Mar 2020 · 86 mo
- FDL Operating, LLCApr 2020 → Nov 2021 · 20 mo
- Contango Resources, Inc.Dec 2021 → Dec 2021 · 1 mo
- Contango Resources, LLCJan 2022 → Aug 2023 · 20 mo
- Acoma Operating, LLCSep 2023 → Jul 2026 · 35 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
12
wells completed on the lease
- Shut In
- 10
- Producing
- 2
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-10-39371, documented in the API reference.