OPERATORS · TEXAS · P-5 NUMBER 829435
Sun Expl. & Prod. Co.-Corpus
- P-5 status
- Inactive (I)RRC P-5 file of Oct 22, 2026
- Based in
- Houston, TX
Sun Expl. & Prod. CO.-Corpus has filed no drilling permits in the past 12 months; its most recent permit was issued October 4, 1988.
The RRC wellbore file lists 703 wells under its operatorship.
1,223 drilling permits have been issued to this operator number since 1978.
- 0
- permits, last 12 months
- —
- vs prior 12 months (0)
- 0
- counties, 12 months
- 0
- producing wells, of 1.65K of record
- 0
- leases it reports · 1 ever reported on
- —
- horizontal, 12 months
WINDOWS ON THE RRC ISSUE DATE · COMPUTED NOV 14, 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.
- 22%
- spud rate · 275 of 1,223 mature permits
- 27
- median days permit to spud · middle half 12–59
- 0
- spuds, last 180 days
- 0%
- canceled · 5 permits
- 941
- expired undrilled
- 111
- permits a year over 11 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 |
|---|---|---|---|---|
| Starr county → | — | 422 | 218 | Oct 4, 1988 |
| Jim Wells county → | — | 276 | 124 | Aug 9, 1988 |
| Victoria county → | — | 86 | 19 | Aug 2, 1988 |
| Kleberg county → | — | 60 | 83 | Aug 9, 1988 |
| Nueces county → | — | 47 | 95 | Mar 15, 1988 |
| Karnes county → | — | 36 | 0 | Nov 13, 1985 |
| Dimmit county → | — | 27 | 2 | Dec 10, 1985 |
| Duval county → | — | 25 | 25 | Apr 1, 1988 |
| Hidalgo county → | — | 25 | 3 | Apr 11, 1988 |
| La Salle county → | — | 23 | 2 | Jul 18, 1984 |
| Wharton county → | — | 22 | 6 | Apr 28, 1988 |
| Jackson county → | — | 20 | 10 | Feb 3, 1987 |
| Fayette county → | — | 18 | 0 | Jun 18, 1985 |
| Matagorda county → | — | 18 | 7 | Sep 16, 1987 |
| Jim Hogg county → | — | 16 | 24 | Sep 25, 1984 |
| Brazoria county → | — | 12 | 1 | Mar 24, 1987 |
| McMullen county → | — | 12 | 5 | Oct 22, 1986 |
| Atascosa county → | — | 11 | 0 | Nov 20, 1986 |
| Brooks county → | — | 11 | 1 | Mar 10, 1988 |
| Refugio county → | — | 9 | 12 | Apr 14, 1988 |
| Wilson county → | — | 7 | 4 | Mar 11, 1986 |
| Zavala county → | — | 7 | 1 | May 27, 1986 |
| Live Oak county → | — | 5 | 2 | Dec 28, 1984 |
| Bee county → | — | 4 | 2 | Feb 4, 1983 |
| Goliad county → | — | 4 | 0 | Dec 20, 1982 |
| Lavaca county → | — | 4 | 2 | Jul 1, 1985 |
| Colorado county → | — | 3 | 1 | Jun 10, 1983 |
| Mustang IS-SB county → | — | 3 | 2 | Jan 22, 1985 |
| Webb county → | — | 3 | 9 | Jan 17, 1985 |
| Kenedy county → | — | 2 | 11 | Jan 21, 1986 |
| Austin county → | — | 1 | 1 | Apr 10, 1980 |
| Mustang IS-LB county → | — | 1 | 0 | Apr 13, 1982 |
| Robertson county → | — | 1 | 0 | Aug 14, 1984 |
| Washington county → | — | 1 | 1 | Aug 9, 1983 |
| Willacy county → | — | 1 | 0 | Jan 4, 1985 |
All 1,223 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 |
|---|---|---|
| Vicksburg | 27 | 0 |
| San Miguel | 19 | 0 |
| Frio | 13 | 0 |
| Escondido | 10 | 0 |
| Oakville | 10 | 0 |
| Austin Chalk | 8 | 0 |
| Catahoula | 7 | 0 |
| Yegua | 5 | 0 |
| Wilcox | 3 | 0 |
| Olmos | 3 | 0 |
| Miocene (undifferentiated) | 2 | 0 |
| Queen City | 2 | 0 |
| Edwards | 1 | 0 |
| Midway | 1 | 0 |
| Greta | 1 | 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 1 lease 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
| Starr | 0 active | 0 bbl/d |
| Jim Wells | 0 active | 0 bbl/d |
| Duval | 0 active | 0 bbl/d |
| Kleberg | 0 active | 0 bbl/d |
| Refugio | 0 active | 0 bbl/d |
| Nueces | 0 active | 0 bbl/d |
| Jim Hogg | 0 active | 0 bbl/d |
| Zavala | 0 active | 0 bbl/d |
All 63 permits, with volumes → · On the map →
Permitted volume is a ceiling, not throughput. How to read it →
Operator of record and permit operator
703 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 |
|---|---|---|---|
| Recompletion | 0 | 0 | 787 |
| Drill | 0 | 0 | 424 |
| Other | 0 | 0 | 12 |
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 |
|---|---|---|
| Seeligson (Zone 19-B-03)82126280 | 40 | 0 |
| Seeligson (Zone 14-B)82126135 | 31 | 0 |
| Big Caesar (Pfleuger Upper)7774710 | 30 | 0 |
| Garcia33954001 | 25 | 0 |
| Seeligson (Zone 16-D)82126190 | 24 | 0 |
| Stratton (Bertram Wardner)86508126 | 24 | 0 |
| Sun87122001 | 19 | 0 |
| Garcia (Frost -A-)33954080 | 13 | 0 |
| Red Fish Bay (Zone 5-A)75203128 | 12 | 0 |
| Sun North87124001 | 12 | 0 |
| Yturria (Rincon 4900)99549462 | 11 | 0 |
| Murdock Pass (Marginulina)63862500 | 10 | 0 |
P-5 organization report
As registered with the RRC. About the P-5 →
- Registration
- Status Inactive (I)
- RRC P-5 file of Oct 22, 2026
- Last filed —
- Address
- P.O. Box 1501
- Houston, TX 77251
- (512) 994-7000
- Officers and agents
- None listed.
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/829435, documented in the API reference.