OPERATORS · RRC 652350 · P-5 STATUS Y
Pennzoil Co
Houston, TX
Watch this operatorPennzoil CO has filed no drilling permits in the past 12 months; its most recent permit was issued June 27, 1988.
The RRC wellbore file lists 28 wells under its operatorship.
90 drilling permits have been issued to this operator number since 1977; its P-5 organization report was last filed June 6, 1997.
- 0
- permits, last 12 months
- —
- vs prior 12 months (0)
- 0
- counties, 12 months
- 0
- producing wells, of 28 of record
- 0
- leases it reports
- —
- horizontal, 12 months
WINDOWS ON THE RRC ISSUE DATE · COMPUTED OCT 29, 2026
From permit to spud
FROM THE DATES ON ITS W-1 PERMITS · ALL TIME
A permit is a plan, not a well. These figures count only permits old enough to have spudded, six months and more, and read the spud, cancel, and expiry dates the RRC records on each one.
- 39%
- spud rate · 35 of 90 mature permits
- 24
- median days permit to spud · middle half 12–40
- 0
- spuds, last 180 days
- 0%
- cancelled · 0 permits
- 55
- expired undrilled
- 8
- permits a year over 12 active years
Where
Counties by permits in the last 12 months, with all-time permits and current wells of record there.
| County | 12 mo | All time | Wells | Last |
|---|---|---|---|---|
| Zapata county → | — | 16 | 4 | Jun 27, 1988 |
| Pecos county → | — | 14 | 2 | Jul 30, 1984 |
| Wheeler county → | — | 14 | 2 | May 15, 1985 |
| Val Verde county → | — | 6 | 0 | Mar 8, 1982 |
| Reeves county → | — | 4 | 1 | Oct 21, 1985 |
| Sutton county → | — | 4 | 1 | Aug 8, 1977 |
| Nueces county → | — | 3 | 0 | May 13, 1988 |
| Panola county → | — | 3 | 0 | Aug 6, 1987 |
| Terry county → | — | 3 | 0 | Dec 1, 1986 |
| Dallam county → | — | 2 | 0 | Jun 3, 1982 |
| Edwards county → | — | 2 | 0 | Mar 25, 1982 |
| Glasscock county → | — | 2 | 0 | Dec 22, 1977 |
| Hartley county → | — | 2 | 0 | May 27, 1982 |
| Schleicher county → | — | 2 | 1 | Dec 12, 1977 |
| Webb county → | — | 2 | 0 | Apr 20, 1987 |
| Andrews county → | — | 1 | 0 | Apr 27, 1978 |
| Brazoria county → | — | 1 | 0 | Mar 11, 1987 |
| Cass county → | — | 1 | 0 | Mar 10, 1988 |
| Culberson county → | — | 1 | 0 | Sep 29, 1980 |
| Deaf Smith county → | — | 1 | 0 | Jul 18, 1984 |
| Gray county → | — | 1 | 0 | Oct 5, 1979 |
| Harris county → | — | 1 | 1 | Aug 20, 1987 |
| Matagorda county → | — | 1 | 0 | Jun 13, 1988 |
| Refugio county → | — | 1 | 0 | Sep 9, 1987 |
| Sterling county → | — | 1 | 0 | Jun 9, 1981 |
| Ward county → | — | 1 | 0 | Oct 7, 1977 |
All 90 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 |
|---|---|---|
| Queen City | 8 | 0 |
| Wilcox | 7 | 0 |
| Wolfcamp | 5 | 0 |
| Clear Fork | 3 | 0 |
| Queen | 3 | 0 |
| San Andres | 3 | 0 |
| Yates | 3 | 0 |
| Frio | 2 | 0 |
| Lamar | 2 | 0 |
| Grayburg | 2 | 0 |
| Fusselman | 1 | 0 |
| Yegua | 1 | 0 |
| Jackson | 1 | 0 |
| Kansas City | 1 | 0 |
| Brushy Canyon | 1 | 0 |
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
- 28
- on the schedule
- 0
- producing
- 0
- shut in
- 0
- injection
- 0
- temp. abandoned
- 20
- plugged
How it got them
- 6
- permitted itself
- 3
- acquired from others
- 24
- permitted, now run by others
Acquired means the well's permit names a different operator than the schedule does today. Transfers and operator numbers →
RRC UIC permits · H-10 reported volumes
Disposal and injection
- 0
- active UIC permits of 2
- 0
- permitted bbl/day, active
- 0
- bbl injected, last 12 reported months
- Jun 2025
- reported through
Permitted volume is a ceiling, not throughput. How to read it →
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 →
| Type | 12 mo | Prior 12 | All time |
|---|---|---|---|
| Drill | 0 | 0 | 70 |
| Recompletion | 0 | 0 | 19 |
| Other | 0 | 0 | 1 |
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 |
|---|---|---|
| Clairemont East (Strawn)18437333 | 4 | 0 |
| Brahaney (Miss.)11308333 | 3 | 0 |
| Felmac (Yates)30577666 | 2 | 0 |
| Escobas (10 650)29273810 | 1 | 0 |
| Escobas (Wilcox 9300)29273750 | 1 | 0 |
| Gaffney S.E. (6100 Stray)33643385 | 1 | 0 |
| Jayton West (Strawn Sand)45991666 | 1 | 0 |
| Myrtle N. (Strawn)64215666 | 1 | 0 |
| Nannie May (Wolfcamp)64479500 | 1 | 0 |
| Nuz (Wolfcamp)66345700 | 1 | 0 |
| Page West (Wolfcamp)68357500 | 1 | 0 |
| Quinduno NE (Permo-Penn)73771500 | 1 | 0 |
P-5 organization report
As registered with the RRC. About the P-5 →
- Registration
- Status code Y
- Last filed Jun 6, 1997
- Address
- P.O. Box 2967 %corp. Secretary
- Houston, TX 77252
- Officers and agents
- C T Corporation System · Texas Resident Agent
- Pate, James L. · Director/Ceo/President/Chairman
- Alderson, David P II · Vice President
- Beahm, Clyde W. · Vice President
- Maratea, Michael J. · Controller
- Hamilton, Thomas M. · Vice President
- Hemeyer, Terry · Vice President
- Malinski, Mark A · Vice President/Controller
- All 14 on the P-5 →
Latest permits
NEWEST FIRST BY ISSUE DATE · FILED OR ON WELLS IT NOW OPERATES
| Permit | Seen | Issued | Operator | County | Lease / well | Depth | API |
|---|---|---|---|---|---|---|---|
| 451301 | Aug 13, 1996 | Aug 13, 1996 | Olsen Energy Inc. | Pecos | Cowden, J. M. #1 | 5,600 | 37133149 |
| 372311 | Apr 20, 1990 | Apr 20, 1990 | Pennzoil Exploration & Prod. Co. | Victoria | Urban, Armour et AL #3 | 5,950 | 46932144 |
| 370776 | Mar 15, 1990 | Mar 15, 1990 | Pennzoil Exploration & Prod. Co. | Harris | Mendel-Allen Unit-Mendel #2 | 7,794 | 20131214 |
| 348167 | Jun 27, 1988 | Jun 27, 1988 | Pennzoil Company | Zapata | Trevino #C 1 | 13,000 | 50532385 |
| 347626 | Jun 13, 1988 | Jun 13, 1988 | Pennzoil Company | Matagorda | Northern Ranch #8M | 7,400 | 32102614 |
| 347316 | Jun 2, 1988 | Jun 2, 1988 | Pennzoil Company | Zapata | Garza, Lauro #B 2 | 12,000 | 50532460 |
| 347315 | Jun 2, 1988 | Jun 2, 1988 | Pennzoil Company | Zapata | Haynes-North #2 | 15,000 | 50532459 |
| 346467 | May 13, 1988 | May 13, 1988 | Pennzoil Company | Nueces | Eschberger #1 | 14,500 | 35532666 |
| 345504 | Apr 22, 1988 | Apr 22, 1988 | Pennzoil Company | Zapata | Haynes-East #1 | 13,500 | 50532449 |
| 344958 | Apr 8, 1988 | Apr 8, 1988 | Pennzoil Company | Zapata | Garza, M. G. #1 | 14,500 | 50532442 |
| 344242 | Mar 22, 1988 | Mar 22, 1988 | Pennzoil Company | Zapata | Garza, Lauro #E 5 | 13,500 | 50532439 |
| 340894 | Mar 10, 1988 | Mar 10, 1988 | Pennzoil Company | Cass | King, Wyatt #2 | 10,211 | 06730340 |
| 342527 | Feb 10, 1988 | Feb 10, 1988 | Pennzoil Company | Zapata | Jennings #58 | 9,500 | 50532419 |
| 342526 | Feb 10, 1988 | Feb 10, 1988 | Pennzoil Company | Zapata | Haynes #10 | 15,000 | 50532418 |
| 341935 | Jan 26, 1988 | Jan 26, 1988 | Pennzoil Company | Zapata | Garza, Lauro #D 3 | 13,000 | 50532170 |
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/652350, documented in the API reference.