OPERATORS · RRC 458760 · P-5 STATUS Y
Keystone Expl, Inc
College Sta, TX
Watch this operatorKeystone Expl, Inc has filed no drilling permits in the past 12 months; its most recent permit was issued October 22, 1998.
The RRC wellbore file lists 1 well under its operatorship.
27 drilling permits have been issued to this operator number since 1991; its P-5 organization report was last filed September 5, 2008.
- 0
- permits, last 12 months
- —
- vs prior 12 months (0)
- 0
- counties, 12 months
- 0
- producing wells, of 1 of record
- 3
- 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.
- 89%
- spud rate · 24 of 27 mature permits
- 6
- median days permit to spud · middle half 3–12
- 0
- spuds, last 180 days
- 0%
- cancelled · 0 permits
- 3
- expired undrilled
- 3
- permits a year over 8 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 |
|---|---|---|---|---|
| Washington county → | — | 10 | 0 | Oct 17, 1996 |
| Lee county → | — | 7 | 1 | Oct 10, 1997 |
| Houston county → | — | 5 | 0 | Feb 10, 1997 |
| Brazos county → | — | 1 | 0 | May 30, 1997 |
| Burleson county → | — | 1 | 0 | Oct 22, 1998 |
| Fayette county → | — | 1 | 0 | Sep 16, 1994 |
| Liberty county → | — | 1 | 0 | Feb 20, 1996 |
| Sabine county → | — | 1 | 0 | Dec 27, 1995 |
All 27 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 |
|---|---|---|
| Austin Chalk | 7 | 0 |
| Pecan Gap | 7 | 0 |
| Carrizo | 5 | 0 |
| Queen City | 3 | 0 |
| Sparta | 3 | 0 |
| Navarro | 3 | 0 |
| Georgetown | 2 | 0 |
| Wilcox | 2 | 0 |
| Eagle Ford | 2 | 0 |
| Buda | 2 | 0 |
| Taylor | 1 | 0 |
| Reklaw | 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
- 875K
- 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
- 1
- on the schedule
- 0
- producing
- 0
- shut in
- 0
- injection
- 0
- temp. abandoned
- 1
- plugged
How it got them
- 0
- permitted itself
- 1
- acquired from others
- 16
- 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 |
|---|---|---|---|
| Recompletion | 0 | 0 | 15 |
| Drill | 0 | 0 | 11 |
| Reenter | 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 |
|---|---|---|
| Giddings (Austin Chalk-3)34733500 | 1 | 0 |
P-5 organization report
As registered with the RRC. About the P-5 →
- Registration
- Status code Y
- Last filed Sep 5, 2008
- Address
- 4905 Firestone Dr
- College Sta, TX 77845
- Officers and agents
- Joyner, Thad Matthew · President/Secretary
Latest permits
NEWEST FIRST BY ISSUE DATE · FILED OR ON WELLS IT NOW OPERATES
| Permit | Seen | Issued | Operator | County | Lease / well | Depth | API |
|---|---|---|---|---|---|---|---|
| 480384 | Oct 22, 1998 | Oct 22, 1998 | Keystone Exploration, Inc | Burleson | Lightsey-Urbanowsky #1HH | 9,040 | 05131477 |
| 468698 | Oct 10, 1997 | Oct 10, 1997 | Keystone Exploration, Inc | Lee | Acts Unit #2H | 8,156 | 28731604 |
| 463119 | May 30, 1997 | May 30, 1997 | Keystone Exploration, Inc | Brazos | Bee Creek #1H | 7,975 | 04131904 |
| 460399 | Mar 27, 1997 | Mar 27, 1997 | Keystone Exploration, Inc | Lee | Acts #1H | 8,233 | 28731561 |
| 458444 | Feb 10, 1997 | Feb 10, 1997 | Keystone Exploration, Inc | Houston | Scurlock #1 | 1,650 | 22530938 |
| 458279 | Feb 6, 1997 | Feb 6, 1997 | Keystone Exploration, Inc | Houston | English #2 | 1,600 | 22530937 |
| 453979 | Oct 17, 1996 | Oct 17, 1996 | Keystone Exploration, Inc | Washington | Carter Unit #1H | 10,065 | 47730529 |
| 449064 | Jun 7, 1996 | Jun 7, 1996 | Keystone Exploration, Inc | Lee | Scott Lewis Unit #2H | 9,890 | 28731602 |
| 444952 | Feb 20, 1996 | Feb 20, 1996 | Keystone Exploration, Inc | Liberty | Moss Hill Unit #1 | 7,200 | 29132243 |
| 443292 | Dec 28, 1995 | Dec 28, 1995 | Keystone Exploration, Inc | Houston | English #1 | 1,800 | 22530928 |
| 443188 | Dec 27, 1995 | Dec 27, 1995 | Keystone Exploration, Inc | Sabine | Davenport Unit #1H | 8,850 | 40330351 |
| 440541 | Oct 3, 1995 | Oct 3, 1995 | Keystone Exploration, Inc | Washington | Boeker #1H | 10,015 | 47730510 |
| 439730 | Sep 8, 1995 | Sep 8, 1995 | Keystone Exploration, Inc | Washington | Henderson #1H | 10,255 | 47730619 |
| 439730 | Sep 8, 1995 | Sep 8, 1995 | Keystone Exploration, Inc | Washington | Henderson #1H | 10,270 | 47730619 |
| 437841 | Jul 13, 1995 | Jul 13, 1995 | Keystone Exploration, Inc | Houston | National Forest A #2 | 2,000 | 22530910 |
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/458760, documented in the API reference.