OPERATORS · RRC 521097 · P-5 STATUS Y
Maddox Engy Corp
Dallas, TX
Watch this operatorMaddox Engy Corp has filed no drilling permits in the past 12 months; its most recent permit was issued November 27, 1985.
The RRC wellbore file lists 19 wells under its operatorship.
4 drilling permits have been issued to this operator number since 1979; its P-5 organization report was last filed May 15, 1989.
- 0
- permits, last 12 months
- —
- vs prior 12 months (0)
- 0
- counties, 12 months
- 0
- producing wells, of 19 of record
- 0
- leases it reports
- —
- horizontal, 12 months
WINDOWS ON THE RRC ISSUE DATE · COMPUTED OCT 29, 2026
Where
Counties by permits in the last 12 months, with all-time permits and current wells of record there.
All 4 permits, searchable → · Leases it reports → · On the map →
Formations in its completed wells
Tops reported on completion filings for wells it operates. RRC wellbore file. About tops →
| Formation | Wells | Permitted last 3 yrs |
|---|---|---|
| No completion tops on file. | ||
Production by month
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Barrels on leases where this operator filed the production report. Lease-level by design; the latest months are revised upward as late reports arrive. How production is reported →
- 0
- bbl oil, last 12 reported months
- —
- vs the 12 months before
- 0
- mcf gas incl. casinghead, last 12
- 0
- bbl oil since reporting began
No lease production reported under this operator number in the last three years.
Beyond the permit record
RRC wellbore file
Wells of record
- 19
- on the schedule
- 0
- producing
- 0
- shut in
- 0
- injection
- 0
- temp. abandoned
- 2
- plugged
How it got them
- 1
- permitted itself
- 0
- acquired from others
- 0
- permitted, now run by others
Acquired means the well's permit names a different operator than the schedule does today. Transfers and operator numbers →
Permit types
Last 12 months against the prior 12, and all time. A type opens the permit history filtered to it. What the types mean →
Fields
RRC regulatory fields with the most wells of record under this operator. The field opens its page; the count opens this operator's wells in it.
| Field | Wells | Producing |
|---|---|---|
| Brown & Thorp East (Tubb)12449800 | 6 | 0 |
| Brown & Thorp E. (Clear Fork)12449200 | 6 | 0 |
| Brown & Thorp E.(clear Fork Up.)12449400 | 5 | 0 |
| Hershey (Dev.-Fuslm.-Mont.)40866500 | 1 | 0 |
| M & M E. (Clear Fork Up.)56252500 | 1 | 0 |
P-5 organization report
As registered with the RRC. About the P-5 →
- Registration
- Status code Y
- Last filed May 15, 1989
- Address
- 200 Crescent Court, Ste 1610
- Dallas, TX 75201
- Officers and agents
- Pendley, R. Ray · Vice President
- Maddox, Ned · President
- Fay, Wendy E. · Secretary/Treasurer
Latest permits
NEWEST FIRST BY ISSUE DATE · FILED OR ON WELLS IT NOW OPERATES
| Permit | Seen | Issued | Operator | County | Lease / well | Depth | API |
|---|---|---|---|---|---|---|---|
| 291298 | Nov 27, 1985 | Nov 27, 1985 | Maddox Energy Corp. | Pecos | Maddox Unit #2 | 8,000 | 37133755 |
| 63429 | Nov 12, 1979 | Nov 12, 1979 | Maddox Energy Corp. | Pecos | Frost National Bank, State #1 | 20,450 | 37132928 |
| 62677 | Nov 1, 1979 | Nov 1, 1979 | Maddox Energy Corp. | Ector | Edwards #1A | 13,600 | 13533263 |
| 57897 | Sep 13, 1979 | Sep 13, 1979 | Maddox Energy Corp. | Ector | Edwards #1 | 13,600 | 13533215 |
About this data
Registration from the RRC P-5 organization report, refreshed weekly. Permits from the OGA049M master and daily daf420 files; wells of record from the EWA wellbore schedule; production from PDQ lease reports at the last vintage; disposal from UIC permits and H-10 reports. Summary figures are rebuilt nightly.
Developers: this page as JSON is GET /v1/data/operators/tx/521097, documented in the API reference.