OPERATORS · RRC 586580 · P-5 STATUS Y
Mormac Oil & Gas Co
Corpus Christ, TX
Watch this operatorMormac Oil & Gas CO has filed no drilling permits in the past 12 months; its most recent permit was issued March 12, 1981.
The RRC wellbore file lists 61 wells under its operatorship.
75 drilling permits have been issued to this operator number since 1977; its P-5 organization report was last filed June 14, 1985.
- 0
- permits, last 12 months
- —
- vs prior 12 months (0)
- 0
- counties, 12 months
- 0
- producing wells, of 61 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.
- 27%
- spud rate · 20 of 75 mature permits
- 20
- median days permit to spud · middle half 7–30
- 0
- spuds, last 180 days
- 1%
- cancelled · 1 permits
- 54
- expired undrilled
- 19
- permits a year over 4 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 |
|---|---|---|---|---|
| Dimmit county → | — | 25 | 3 | Mar 12, 1981 |
| LA Salle county → | — | 9 | 12 | May 28, 1979 |
| Jim Hogg county → | — | 8 | 1 | Jul 6, 1979 |
| Karnes county → | — | 6 | 1 | Mar 24, 1980 |
| McMullen county → | — | 5 | 1 | Sep 26, 1980 |
| Nueces county → | — | 5 | 1 | Oct 10, 1980 |
| Frio county → | — | 4 | 22 | Apr 9, 1980 |
| San Patricio county → | — | 4 | 6 | Dec 6, 1979 |
| Zavala county → | — | 3 | 0 | Feb 28, 1979 |
| Duval county → | — | 1 | 10 | Apr 12, 1979 |
| Jim Wells county → | — | 1 | 0 | Oct 2, 1980 |
| Lavaca county → | — | 1 | 0 | May 22, 1978 |
| Lubbock county → | — | 1 | 0 | Oct 18, 1979 |
| Victoria county → | — | 1 | 2 | Aug 9, 1977 |
| Zapata county → | — | 1 | 0 | Feb 11, 1980 |
All 75 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
- 61
- on the schedule
- 0
- producing
- 0
- shut in
- 0
- injection
- 0
- temp. abandoned
- 25
- plugged
How it got them
- 10
- permitted itself
- 1
- acquired from others
- 21
- 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 →
| Type | 12 mo | Prior 12 | All time |
|---|---|---|---|
| Drill | 0 | 0 | 73 |
| Recompletion | 0 | 0 | 2 |
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 |
|---|---|---|
| Pearsall (Austin Chalk)69981125 | 22 | 0 |
| Stets (Tarancahuas)86024500 | 3 | 0 |
| Rosalia NW. (Loma Novia)78189500 | 2 | 0 |
| Washburn Ranch (4800)95335415 | 2 | 0 |
| Stets (Govt. Wells)86024220 | 2 | 0 |
| J. F. S. (Olmos 4100)45031600 | 2 | 0 |
| Mula Pasture W(wilcox 5200)63678550 | 2 | 0 |
| Ganado (Marg. 1 Gas)33889650 | 1 | 0 |
| Elva (Dinn Sand)28781500 | 1 | 0 |
| Cooke (Wilcox 5100)20336895 | 1 | 0 |
| Midway W. (6500)61162600 | 1 | 0 |
| Eloise W. (Reyes 6200)28666852 | 1 | 0 |
P-5 organization report
As registered with the RRC. About the P-5 →
- Registration
- Status code Y
- Last filed Jun 14, 1985
- Address
- 321 Texan Trail STE#203
- Corpus Christ, TX 78411
- Officers and agents
- McCloskey, Leo E. · President
- Morrison, Frank A. · Vice President/Director
- Hasselbach, John A. · 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 |
|---|---|---|---|---|---|---|---|
| 356267 | Feb 22, 1989 | Feb 22, 1989 | Jenkins, W. E. Jr. | Frio | Fudge, Mike et AL #1 | 6,850 | 16330420 |
| 112066 | Mar 12, 1981 | Mar 12, 1981 | Mormac Oil & Gas Co. | Dimmit | King-State #1 | 4,600 | 12732165 |
| 111805 | Mar 11, 1981 | Mar 11, 1981 | Mormac Oil & Gas Co. | Dimmit | Woods, Seth M. #1 | 3,600 | 12732163 |
| 108883 | Feb 19, 1981 | Feb 19, 1981 | Mormac Oil & Gas Co. | Dimmit | Stumberg Ranch #10 | 4,600 | 12732159 |
| 104897 | Dec 31, 1980 | Dec 31, 1980 | Mormac Oil & Gas Co. | Dimmit | Stumberg Ranch #9 | 4,350 | 12732135 |
| 95472 | Oct 10, 1980 | Oct 10, 1980 | Mormac Oil & Gas Co. | Dimmit | Ward, Cecil #2 | 4,350 | 12732094 |
| 95445 | Oct 10, 1980 | Oct 10, 1980 | Mormac Oil & Gas Co. | Nueces | Regmund, A.P. #1 | 6,500 | 35531656 |
| 94848 | Oct 6, 1980 | Oct 6, 1980 | Mormac Oil & Gas Co. | Dimmit | King, N. C. #3 | 4,350 | 12732092 |
| 94476 | Oct 2, 1980 | Oct 2, 1980 | Mormac Oil & Gas Co. | Jim Wells | Muil, Charles W. #1 | 6,000 | 24931279 |
| 93962 | Sep 26, 1980 | Sep 26, 1980 | Mormac Oil & Gas Co. | McMullen | Hoegemeyer, Cecil #1 | 7,081 | 31131513 |
| 93389 | Sep 19, 1980 | Sep 19, 1980 | Mormac Oil & Gas Co. | Dimmit | Stumberg Ranch #8 | 4,352 | 12732081 |
| 91947 | Sep 9, 1980 | Sep 9, 1980 | Mormac Oil & Gas Co. | Nueces | Zurcher, E.H. #1 | 6,310 | 35531641 |
| 88380 | Jul 31, 1980 | Jul 31, 1980 | Mormac Oil & Gas Co. | Nueces | Rand Morgan Properties #1 | 5,795 | 35531617 |
| 81438 | May 19, 1980 | May 19, 1980 | Mormac Oil & Gas Co. | Dimmit | Stumberg Ranch #6 | 4,600 | 12732029 |
| 79116 | Apr 24, 1980 | Apr 24, 1980 | Mormac Oil & Gas Co. | Dimmit | Ward, Cecil #1 | 4,350 | 12732020 |
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/586580, documented in the API reference.