LEASES · O-10-33682 · OIL · DISTRICT 08
Mobil - Henderson
ReportingMulloy Operating, Inc. · Ector County · Edwards field
Mobil - Henderson is an RRC oil lease (O-10-33682) in Ector County operated by Mulloy Operating, Inc., with 7 wells completed on it.
It has reported 92.7K barrels of oil and 64K mcf of gas since January 1993, last reporting volume in March 2026 (statewide data runs through April 2026).
The last 12 reported months total 17 barrels of oil; the lease peaked at 2.41K barrels in January 1994.
5 operators have filed production on it, most recently Mulloy Operating, Inc. since September 2003.
- 92.7K
- bbl oil, all reported
- 64K
- mcf gas incl. casinghead
- 17
- bbl oil, last 12 reported
- —
- vs the 12 before
- 7
- wells completed on it
- 2.41K
- peak month, bbl (Jan 1994)
PDQ LEASE REPORTS · FIRST JAN 1993 · 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 17 · prior 12 26(-35%)
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
A MODEL FITTED TO THE REPORTS, NOT A REPORT
An Arps hyperbolic curve fitted to the 43 reporting months of oil since the peak in Aug 2021. 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.
- 90%
- first-year decline from the peak (nominal Di 597%)
- 0.7
- b factor (hyperbolic)
- 0.76
- fit R²
- 32
- 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 17 · prior 12 26(-35%)
Fitted hyperbolic curve from the Aug 2021 peak, dashed 24 months past the last report
| Projected month | Oct 2026 | Apr 2027 | Oct 2027 | Apr 2028 |
|---|---|---|---|---|
| On the curve, bbl per month | 1 | 1 | 1 | 1 |
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.
- Edwards-Foster, Inc.Jan 1993 → Nov 1995 · 35 mo
- Rio Equipment & SalvageDec 1995 → Mar 1999 · 40 mo
- Abba Resources CorpApr 1999 → Aug 1999 · 5 mo
- Ammonite Energy Texas, Inc.Sep 1999 → Aug 2003 · 48 mo
- Mulloy Operating, Inc.Sep 2003 → Jul 2026 · 275 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
7
wells completed on the lease
- Plugged
- 5
- 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-10-33682, documented in the API reference.