OPERATORS · RRC 860825 · P-5 STATUS Y
Tipperary Oil & Gas Corp
Denver, CO
Watch this operatorTipperary Oil & Gas Corp has filed no drilling permits in the past 12 months; its most recent permit was issued November 20, 1997.
The RRC wellbore file lists 66 wells under its operatorship.
187 drilling permits have been issued to this operator number since 1977; its P-5 organization report was last filed August 2, 2002.
- 0
- permits, last 12 months
- —
- vs prior 12 months (0)
- 0
- counties, 12 months
- 0
- producing wells, of 66 of record
- 4
- 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.
- 14%
- spud rate · 26 of 187 mature permits
- 21
- median days permit to spud · middle half 8–79
- 0
- spuds, last 180 days
- 1%
- cancelled · 2 permits
- 157
- expired undrilled
- 9
- permits a year over 21 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 |
|---|---|---|---|---|
| Frio county → | — | 91 | 25 | Mar 20, 1984 |
| Gonzales county → | — | 28 | 16 | Mar 30, 1982 |
| Fayette county → | — | 11 | 4 | Nov 18, 1982 |
| Dawson county → | — | 6 | 0 | Nov 20, 1997 |
| LA Salle county → | — | 5 | 2 | May 1, 1981 |
| Pecos county → | — | 5 | 1 | Apr 26, 1995 |
| Tom Green county → | — | 4 | 2 | Jul 19, 1983 |
| Zavala county → | — | 4 | 5 | Mar 28, 1984 |
| Andrews county → | — | 3 | 1 | Apr 27, 1981 |
| Coke county → | — | 3 | 0 | Mar 19, 1984 |
| Dimmit county → | — | 3 | 3 | Jun 24, 1980 |
| Palo Pinto county → | — | 3 | 3 | Jul 27, 1978 |
| Upton county → | — | 3 | 0 | Mar 16, 1982 |
| Garza county → | — | 2 | 1 | Jul 10, 1980 |
| Haskell county → | — | 2 | 0 | Aug 31, 1981 |
| Kent county → | — | 2 | 0 | Jul 10, 1980 |
| Wilson county → | — | 2 | 0 | Apr 26, 1984 |
| Borden county → | — | 1 | 0 | Jun 10, 1983 |
| Collin county → | — | 1 | 0 | Jul 3, 1979 |
| Crockett county → | — | 1 | 0 | Sep 29, 1980 |
| Gaines county → | — | 1 | 0 | Oct 12, 1977 |
| Jasper county → | — | 1 | 1 | Dec 30, 1977 |
| Lee county → | — | 1 | 1 | Sep 15, 1981 |
| Lynn county → | — | 1 | 0 | Aug 2, 1983 |
| San Patricio county → | — | 1 | 0 | Dec 22, 1980 |
| Sterling county → | — | 1 | 0 | Nov 23, 1983 |
| Yoakum county → | — | 1 | 0 | Dec 23, 1983 |
All 187 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 | 8 | 0 |
| Eagle Ford | 3 | 0 |
| Anacacho | 2 | 0 |
| Spraberry | 2 | 0 |
| Pennsylvanian | 2 | 0 |
| Buda | 2 | 0 |
| Yates | 2 | 0 |
| Mississippian | 1 | 0 |
| Woodford | 1 | 0 |
| Olmos | 1 | 0 |
| Del Rio | 1 | 0 |
| San Andres | 1 | 0 |
| Glorieta | 1 | 0 |
| Clear Fork | 1 | 0 |
| Tubb | 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
- 69.3K
- 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
- 66
- on the schedule
- 0
- producing
- 0
- shut in
- 0
- injection
- 0
- temp. abandoned
- 57
- plugged
How it got them
- 45
- permitted itself
- 10
- acquired from others
- 91
- 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 | 176 |
| Recompletion | 0 | 0 | 7 |
| Other | 0 | 0 | 4 |
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 | 29 | 0 |
| Peach Creek (Austin Chalk)69882500 | 9 | 0 |
| Cost (Austin Chalk)20899100 | 5 | 0 |
| Giddings (Austin Chalk-3)34733500 | 5 | 0 |
| Walters (4900 Congl.)94985500 | 3 | 0 |
| K. W. B. (Strawn)47965500 | 2 | 0 |
| Winston (Austin Chalk)98111500 | 2 | 0 |
| Rojo Caballos (Delaware)77953250 | 1 | 0 |
| Whitecotton (Austin Chalk)96986100 | 1 | 0 |
| Winter Garden S. (Olmos 2770)98137817 | 1 | 0 |
| Bogey Creek (Wilcox)10146500 | 1 | 0 |
| Wise County Regular98246001 | 1 | 0 |
P-5 organization report
As registered with the RRC. About the P-5 →
- Registration
- Status code Y
- Last filed Aug 2, 2002
- Address
- 633 17TH St., Suite 1550
- Denver, CO 80202
- Officers and agents
- C T Corporation · Texas Resident Agent
- Bradshaw, David L. · President/Ceo
- Wilson, Lisa S. · Cfo
- Obourn, Jeff T. · Vice President
- Treece, Elaine R. · Secretary
- Wiggin, Roger C. · Vice President
- Sugano, Larry G. · Vice President
- Ancell, Kenneth L. · Vice President
- All 13 on the P-5 →
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/860825, documented in the API reference.