OPERATORS · RRC 592053 · P-5 STATUS Y
Mountain Creek Oil Co, Inc
Saint JO, TX · most active in Wichita County
Watch this operatorMountain Creek Oil CO, Inc was issued 1 drilling permit in the past 12 months, after a quiet prior year, all in Wichita County. 0% were horizontal.
None were issued in the past 90 days.
The RRC wellbore file lists 458 wells under its operatorship (237 producing, 2 shut in).
Lease reports credit it with 40.4K barrels of oil and 0 mcf of gas in the 12 months reported through April 2026, down 4% on the year before.
It holds 29 active disposal or injection permits, injecting 435K barrels in the 12 months reported through June 2025.
68 drilling permits have been issued to this operator number since 1991; its P-5 organization report was last filed July 4, 2026.
- 1
- permits, last 12 months
- —
- vs prior 12 months (0)
- 1
- counties, 12 months
- 237
- producing wells, of 458 of record
- 91
- leases it reports
- 0%
- 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.
- 84%
- spud rate · 57 of 68 mature permits
- 12
- median days permit to spud · middle half 6–19
- 0
- spuds, last 180 days
- 0%
- cancelled · 0 permits
- 11
- expired undrilled
- 2
- permits a year over 35 active years
Permits issued by month
LAST 6 MONTHS · BY ISSUE DATE
Last 12 months 8
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 |
|---|---|---|---|---|
| Wichita county → | 1 | 4 | 30 | Apr 10, 2026 |
| Cooke county → | — | 36 | 206 | Mar 15, 2024 |
| Montague county → | — | 26 | 121 | Jul 26, 2001 |
| Eastland county → | — | 2 | 1 | May 4, 1992 |
All 68 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 |
|---|---|---|
| Strawn | 21 | 2 |
| Ellenburger | 6 | 0 |
| Caddo | 2 | 0 |
| Gunsight | 1 | 1 |
| KMA | 1 | 1 |
| Thomas Sand | 1 | 1 |
| Granite Wash | 1 | 0 |
| Marble Falls | 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 →
- 40.4K
- bbl oil, last 12 reported months
- -4%
- vs the 12 months before
- 0
- mcf gas incl. casinghead, last 12
- 703K
- bbl oil since reporting began
Oil, barrels
Last 12 months 40,378 · prior 12 41,914(-4%)
Beyond the permit record
RRC wellbore file
Wells of record
- 458
- on the schedule
- 237
- producing
- 2
- shut in
- 24
- injection
- 0
- temp. abandoned
- 163
- plugged
How it got them
- 40
- permitted itself
- 213
- acquired from others
- 18
- 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
- 29
- active UIC permits of 53
- 10.1K
- permitted bbl/day, active
- 435K
- bbl injected, last 12 reported months
- Jun 2025
- reported through
By county
| Clay | 6 active | 3.48K bbl/d |
| Cooke | 13 active | 3.38K bbl/d |
| Montague | 8 active | 2.44K bbl/d |
| Wichita | 2 active | 800 bbl/d |
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 | 1 | 0 | 58 |
| Reenter | 0 | 0 | 9 |
| Recompletion | 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 |
|---|---|---|
| Cooke County Regular20350001 | 179 | 97 |
| Clay County Regular18707001 | 92 | 60 |
| Montague County Regular62528001 | 57 | 20 |
| Smada (Strawn 2500)84194500 | 18 | 0 |
| Wichita County Regular97155001 | 17 | 3 |
| Bowers (Strawn)10870664 | 15 | 15 |
| Bowers10870001 | 14 | 8 |
| Geurin (Strawn)34608100 | 13 | 10 |
| Grant-Modesett36388001 | 12 | 0 |
| Alma (Strawn)1860500 | 9 | 8 |
| Ancell (Kma Lime 4000)2550666 | 7 | 7 |
| Union Cemetery (Strawn)92457375 | 5 | 4 |
P-5 organization report
As registered with the RRC. About the P-5 →
- Registration
- Status code Y
- Last filed Jul 4, 2026
- Oil operator
- Address
- Drawer 429
- Saint JO, TX 76265
- (940) 872-7314
- Officers and agents
- Geurin, Gary Don · President
- Geurin, Kelly Don · Vice President
- Geurin, Katherine Dolores · Secretary
Latest permits
NEWEST FIRST BY ISSUE DATE · FILED OR ON WELLS IT NOW OPERATES
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/592053, documented in the API reference.