OPERATORS · TEXAS · P-5 NUMBER 338130
Gulf Oil Corp.
- P-5 status
- Inactive (I)
- P-5 last filed
- Apr 4, 1985
- Based in
- Houston, TX
Petrora groups this registration with Gulf Oil Corp, New Mexico (0 active wells). Gulf Oil Corp. across every state →
Gulf Oil Corp. has filed no drilling permits in the past 12 months; its most recent permit was issued August 6, 1985.
The RRC wellbore file lists 577 wells under its operatorship.
4,373 drilling permits have been issued to this operator number since 1977; its P-5 organization report was last filed April 4, 1985.
- 0
- permits, last 12 months
- —
- vs prior 12 months (0)
- 0
- counties, 12 months
- 0
- producing wells, of 1.55K of record
- 1
- leases it reports · 2 ever reported on
- —
- horizontal, 12 months
WINDOWS ON THE RRC ISSUE DATE · COMPUTED NOV 12, 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.
- 28%
- spud rate · 1,210 of 4,372 mature permits
- 30
- median days permit to spud · middle half 14–57
- 0
- spuds, last 180 days
- 1%
- canceled · 43 permits
- 3,092
- expired undrilled
- 486
- permits a year over 9 active years
Permits issued by month
LAST 60 MONTHS · BY ISSUE DATE
Last 12 months 0 · prior 12 0
Counties
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 |
|---|---|---|---|---|
| Ward county → | — | 1,000 | 24 | Jul 1, 1985 |
| Crane county → | — | 898 | 49 | Jun 25, 1985 |
| Ector county → | — | 314 | 18 | Jun 28, 1985 |
| Winkler county → | — | 172 | 8 | Jul 10, 1985 |
| Upton county → | — | 154 | 11 | May 10, 1985 |
| Pecos county → | — | 135 | 50 | Apr 11, 1985 |
| Brazos county → | — | 113 | 1 | Jun 26, 1985 |
| Fort Bend county → | — | 109 | 19 | Jul 25, 1985 |
| Andrews county → | — | 108 | 17 | Aug 6, 1985 |
| Grayson county → | — | 80 | 4 | Jan 23, 1985 |
| Zapata county → | — | 79 | 20 | May 8, 1985 |
| Terry county → | — | 75 | 0 | Jun 25, 1985 |
| Hemphill county → | — | 72 | 12 | Jun 28, 1985 |
| Reeves county → | — | 70 | 18 | Jan 29, 1985 |
| Webb county → | — | 68 | 10 | Apr 30, 1985 |
| Roberts county → | — | 46 | 20 | May 21, 1985 |
| Crockett county → | — | 42 | 7 | Apr 30, 1985 |
| Jack county → | — | 40 | 22 | Mar 29, 1985 |
| Midland county → | — | 40 | 1 | Dec 31, 1984 |
| Jefferson county → | — | 38 | 4 | Oct 2, 1981 |
| Victoria county → | — | 37 | 35 | Apr 4, 1985 |
| Liberty county → | — | 35 | 5 | Oct 13, 1983 |
| Borden county → | — | 34 | 0 | Jun 25, 1985 |
| Lubbock county → | — | 32 | 1 | Mar 15, 1984 |
| Hood county → | — | 25 | 3 | Apr 24, 1980 |
| Hockley county → | — | 23 | 2 | May 15, 1985 |
| Hidalgo county → | — | 22 | 6 | Feb 18, 1983 |
| Hutchinson county → | — | 22 | 0 | Sep 22, 1983 |
| Harris county → | — | 20 | 11 | Jun 11, 1985 |
| Wise county → | — | 20 | 5 | Mar 15, 1985 |
| Howard county → | — | 19 | 9 | Jul 20, 1984 |
| Lipscomb county → | — | 18 | 5 | Jun 20, 1983 |
| Camp county → | — | 17 | 0 | May 10, 1985 |
| Gray county → | — | 17 | 2 | Feb 4, 1985 |
| Hall county → | — | 17 | 0 | Aug 24, 1984 |
| Irion county → | — | 17 | 1 | Feb 15, 1985 |
| Throckmorton county → | — | 17 | 5 | Aug 9, 1982 |
| Atascosa county → | — | 16 | 5 | May 28, 1985 |
| Loving county → | — | 15 | 0 | Oct 24, 1984 |
| Baylor county → | — | 14 | 3 | Dec 2, 1981 |
| Cottle county → | — | 14 | 0 | Aug 23, 1984 |
| Dawson county → | — | 12 | 1 | Oct 3, 1984 |
| Schleicher county → | — | 12 | 3 | Mar 24, 1982 |
| Wichita county → | — | 12 | 0 | Oct 28, 1981 |
| Clay county → | — | 11 | 0 | Aug 30, 1983 |
| Hansford county → | — | 10 | 7 | May 31, 1985 |
| Shackelford county → | — | 10 | 10 | Apr 19, 1984 |
| Guadalupe county → | — | 9 | 0 | Nov 21, 1984 |
| Reagan county → | — | 9 | 0 | Feb 3, 1984 |
| Young county → | — | 9 | 7 | Apr 10, 1985 |
| Carson county → | — | 8 | 0 | Sep 19, 1977 |
| Chambers county → | — | 8 | 0 | Jul 30, 1985 |
| Gonzales county → | — | 8 | 2 | Dec 5, 1984 |
| Panola county → | — | 8 | 2 | Feb 26, 1982 |
| Brazoria county → | — | 7 | 22 | May 15, 1985 |
| Culberson county → | — | 7 | 0 | Apr 4, 1983 |
| Hardin county → | — | 7 | 0 | Dec 31, 1981 |
| Rusk county → | — | 7 | 11 | Dec 19, 1983 |
| Tom Green county → | — | 7 | 0 | Dec 21, 1984 |
| Zavala county → | — | 7 | 1 | Sep 9, 1981 |
| Cochran county → | — | 6 | 1 | Oct 1, 1984 |
| Leon county → | — | 5 | 0 | Jun 24, 1981 |
| Maverick county → | — | 5 | 0 | Sep 8, 1981 |
| Wheeler county → | — | 5 | 0 | May 23, 1983 |
| Archer county → | — | 4 | 1 | Oct 29, 1982 |
| Polk county → | — | 4 | 0 | Dec 29, 1983 |
| Terrell county → | — | 4 | 0 | Jan 15, 1980 |
| Dimmit county → | — | 3 | 0 | Oct 19, 1981 |
| Mustang IS-SB county → | — | 3 | 2 | Apr 24, 1978 |
| Stephens county → | — | 3 | 8 | Jul 16, 1981 |
| Sterling county → | — | 3 | 0 | Jul 13, 1983 |
| Uvalde county → | — | 3 | 0 | May 14, 1981 |
| Val Verde county → | — | 3 | 0 | Feb 23, 1978 |
| Cooke county → | — | 2 | 0 | May 10, 1984 |
| Crosby county → | — | 2 | 0 | May 4, 1983 |
| Glasscock county → | — | 2 | 0 | Mar 22, 1984 |
| Hardeman county → | — | 2 | 0 | Feb 16, 1982 |
| Jackson county → | — | 2 | 1 | Mar 24, 1978 |
| Motley county → | — | 2 | 0 | Aug 23, 1984 |
| Nueces county → | — | 2 | 4 | Aug 16, 1977 |
| Ochiltree county → | — | 2 | 7 | Jun 26, 1980 |
| Parker county → | — | 2 | 0 | Mar 14, 1978 |
| Runnels county → | — | 2 | 3 | May 18, 1984 |
| San Jacinto county → | — | 2 | 0 | Apr 14, 1981 |
| Upshur county → | — | 2 | 0 | Sep 16, 1977 |
| Wilbarger county → | — | 2 | 0 | Feb 29, 1984 |
| Aransas county → | — | 1 | 2 | Oct 11, 1978 |
| Briscoe county → | — | 1 | 0 | Dec 15, 1982 |
| Cameron county → | — | 1 | 6 | Dec 31, 1982 |
| Childress county → | — | 1 | 0 | Dec 7, 1981 |
| Coke county → | — | 1 | 0 | Jan 30, 1984 |
| Eastland county → | — | 1 | 1 | Dec 10, 1980 |
| Fisher county → | — | 1 | 0 | Jul 26, 1977 |
| Floyd county → | — | 1 | 0 | May 27, 1982 |
| Foard county → | — | 1 | 0 | Sep 22, 1983 |
| Galveston-LB county → | — | 1 | 0 | Mar 26, 1979 |
| Galveston-SB county → | — | 1 | 0 | Jul 25, 1977 |
| Gregg county → | — | 1 | 4 | Sep 23, 1981 |
| Hale county → | — | 1 | 0 | Jan 13, 1978 |
| Jasper county → | — | 1 | 0 | Jul 27, 1977 |
| Karnes county → | — | 1 | 2 | Mar 22, 1984 |
| Martin county → | — | 1 | 1 | Sep 8, 1983 |
| Mitchell county → | — | 1 | 0 | Mar 16, 1982 |
| San Patricio county → | — | 1 | 4 | Jun 24, 1982 |
| Smith county → | — | 1 | 0 | Feb 24, 1984 |
| Somervell county → | — | 1 | 0 | Jan 13, 1978 |
| S Padre IS-SB county → | — | 1 | 0 | Nov 12, 1980 |
| Stonewall county → | — | 1 | 0 | Jul 17, 1980 |
| Wharton county → | — | 1 | 2 | Sep 11, 1980 |
| Yoakum county → | — | 1 | 3 | Aug 16, 1982 |
All 4,373 permits, searchable → · Leases it reported on → · On the map →
Formations in wells it permitted
Tops reported on completion filings for wells permitted under this operator number, including wells others run today. RRC wellbore file. About tops →
| Formation | Wells | Permitted last 3 yrs |
|---|---|---|
| Yates | 672 | 0 |
| Rustler | 489 | 0 |
| San Andres | 276 | 0 |
| Tansill | 220 | 0 |
| Queen | 168 | 0 |
| Grayburg | 140 | 0 |
| Seven Rivers | 138 | 0 |
| Clear Fork | 68 | 0 |
| San Angelo | 63 | 0 |
| Tubb | 55 | 0 |
| Pennsylvanian | 52 | 0 |
| Frio | 46 | 0 |
| Miocene (undifferentiated) | 42 | 0 |
| Glorieta | 40 | 0 |
| Austin Chalk | 40 | 0 |
Production by month
PDQ LEASE REPORTS · REPORTED THROUGH AUG 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. From 2 leases it reported on; 1 is no longer on the schedule.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 ten years.
Beyond the permit record
RRC wellbore file
Wells of record
RRC UIC permits · H-10 reported volumes
Disposal and injection
- 0
- permitted bbl/day, active
- 0
- bbl injected, last 12 reported months
- Sep 2025
- reported through
By county
| Crane | 0 active | 0 bbl/d |
| Ward | 0 active | 0 bbl/d |
| Winkler | 0 active | 0 bbl/d |
| Clay | 0 active | 0 bbl/d |
| Pecos | 0 active | 0 bbl/d |
| Fort Bend | 0 active | 0 bbl/d |
| Wichita | 0 active | 0 bbl/d |
| Ector | 0 active | 0 bbl/d |
All 313 permits, with volumes → · On the map →
Permitted volume is a ceiling, not throughput. How to read it →
Operator of record and permit operator
613 wellbores of record
A well's operator of record is the RRC's, and its permit operator is the one on its latest drilling permit; neither fills in for the other. Its wellbores of record are counted as its wells, with its live permits; a well it permitted that another operator runs, or that the RRC lists with no operator at all, is not. Each count opens the wells it counts. 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 →
| Type | 12 mo | Prior 12 | All time |
|---|---|---|---|
| Drill | 0 | 0 | 3,707 |
| Recompletion | 0 | 0 | 542 |
| Other | 0 | 0 | 124 |
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 |
|---|---|---|
| Yates99295001 | 30 | 0 |
| Waddell (Grayburg)94482375 | 15 | 0 |
| Heyser (5400 #2)40957616 | 13 | 0 |
| East Texas27302001 | 12 | 0 |
| Boonsville (Bend Congl. Gas)10574520 | 10 | 0 |
| Quinduno (Albany Dolomite Lo.)73768142 | 9 | 0 |
| Varel (San Andres)93233333 | 9 | 0 |
| Sand Hills (Judkins)80473248 | 9 | 0 |
| Laredo (Lobo)52025500 | 9 | 0 |
| Goldsmith (Grayburg)35652496 | 8 | 0 |
| Osr (Woodbine)66429500 | 8 | 0 |
| Lochridge (K)54268300 | 7 | 0 |
P-5 organization report
As registered with the RRC. About the P-5 →
- Registration
- Status Inactive (I)
- Last filed Apr 4, 1985
- Address
- P.O. Box 2100
- Houston, TX 77252
- (713) 754-9729
- Officers and agents
- Bailey, John E. · Gen Counsel
- Derr,kenneth T. · Vice President
- Lee, James E. · Chairman
Latest permits
NEWEST FIRST BY ISSUE DATE · FILED OR ON WELLS IT NOW OPERATES
About this data
Registration from the RRC P-5 organization file, loaded when the Commission posts a new one. Permits from the OGA049M master and daily daf420 files; wells of record from the EWA wellbore schedule; production from PDQ lease reports by the operator that filed them, through the statewide reported-through month; disposal from UIC permits and H-10 reports. Oil includes condensate from gas leases and gas includes casinghead gas from oil leases, as the RRC totals them. Summary figures are rebuilt nightly. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/operators/tx/338130, documented in the API reference.