OPERATORS · RRC 835700 · P-5 STATUS Y
Tana Oil & Gas Corp
Irving, TX
Watch this operatorTana Oil & Gas Corp has filed no drilling permits in the past 12 months; its most recent permit was issued March 9, 1990.
The RRC wellbore file lists 28 wells under its operatorship.
229 drilling permits have been issued to this operator number since 1977; its P-5 organization report was last filed September 15, 1989.
- 0
- permits, last 12 months
- —
- vs prior 12 months (0)
- 0
- counties, 12 months
- 0
- producing wells, of 28 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.
- 34%
- spud rate · 79 of 229 mature permits
- 13
- median days permit to spud · middle half 5–31
- 0
- spuds, last 180 days
- 0%
- cancelled · 1 permits
- 149
- expired undrilled
- 18
- permits a year over 13 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 |
|---|---|---|---|---|
| McMullen county → | — | 83 | 2 | Sep 15, 1989 |
| Hidalgo county → | — | 78 | 3 | Feb 22, 1990 |
| Live Oak county → | — | 23 | 5 | Apr 18, 1988 |
| Duval county → | — | 7 | 2 | Mar 9, 1990 |
| Webb county → | — | 7 | 7 | Nov 12, 1987 |
| DE Witt county → | — | 5 | 2 | May 24, 1989 |
| Goliad county → | — | 5 | 0 | Feb 13, 1990 |
| Jackson county → | — | 4 | 1 | Jan 26, 1987 |
| Atascosa county → | — | 3 | 0 | Feb 27, 1985 |
| Bee county → | — | 2 | 0 | Jan 12, 1989 |
| Frio county → | — | 2 | 4 | Nov 29, 1977 |
| Kenedy county → | — | 2 | 0 | May 10, 1989 |
| LA Salle county → | — | 2 | 1 | Dec 9, 1987 |
| Victoria county → | — | 2 | 0 | Apr 13, 1987 |
| Gonzales county → | — | 1 | 0 | Mar 2, 1987 |
| Karnes county → | — | 1 | 0 | Nov 14, 1986 |
| San Patricio county → | — | 1 | 0 | Sep 30, 1986 |
| Starr county → | — | 1 | 1 | Jan 31, 1978 |
All 229 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 →
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
- 28
- on the schedule
- 0
- producing
- 0
- shut in
- 0
- injection
- 0
- temp. abandoned
- 20
- plugged
How it got them
- 11
- permitted itself
- 6
- acquired from others
- 103
- 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
- 0
- active UIC permits of 2
- 0
- permitted bbl/day, active
- 0
- bbl injected, last 12 reported months
- Jun 2025
- reported through
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 | 0 | 0 | 207 |
| Recompletion | 0 | 0 | 17 |
| Other | 0 | 0 | 5 |
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 |
|---|---|---|
| Las Tiendas (Olmos)52211060 | 6 | 0 |
| Pearsall (Austin Chalk)69981125 | 4 | 0 |
| Hostetter (Wilcox 11100)42803754 | 2 | 0 |
| Monte Christo South (9600)62561780 | 2 | 0 |
| Clegg (Wilcox 8800)18867549 | 1 | 0 |
| Cook (Bunger)20289166 | 1 | 0 |
| Cook S. (Wilcox Lo. 10 850)20293250 | 1 | 0 |
| Ernie S Crossing (5400)29250500 | 1 | 0 |
| Kitty Burns (Pettus Stringer)49776100 | 1 | 0 |
| Monte Christo (59)62556588 | 1 | 0 |
| Quinnsache SW (Carrizo)73823100 | 1 | 0 |
| Squire85443001 | 1 | 0 |
P-5 organization report
As registered with the RRC. About the P-5 →
- Registration
- Status code Y
- Last filed Sep 15, 1989
- Address
- 5201 N Oconnor Blvd Ste 500
- Irving, TX 75039
- Officers and agents
- Rowling, Robert B. · President
- Popejoy, Michael T. · Vice President
- Easley, Roy E. · Vice President
Latest permits
NEWEST FIRST BY ISSUE DATE · FILED OR ON WELLS IT NOW OPERATES
| Permit | Seen | Issued | Operator | County | Lease / well | Depth | API |
|---|---|---|---|---|---|---|---|
| 758213 | Mar 12, 2013 | Mar 12, 2013 | Middleton Oil Company | Webb | Triphene Middleton #3001 | 7,100 | 47930588 |
| 619418 | Jun 1, 2006 | Jun 1, 2006 | EL Paso Production Oil & Gas Co. | Hidalgo | V. Cook et al G.U. A-1 #2 | 9,996 | 21531696 |
| 480167 | Oct 14, 1998 | Oct 14, 1998 | Texaco E & P Inc. | Hidalgo | Johnson, F. I. #17 | 16,405 | 21531801 |
| 464377 | Jun 27, 1997 | Jun 27, 1997 | Starco Exploration, Inc. | Starr | Samano #2 | 4,910 | 42730394 |
| 370626 | Mar 9, 1990 | Mar 9, 1990 | Tana Oil & Gas Corporation | Duval | Lloyd, F.B. et al, Tana-BHP #1 | 14,000 | 13137327 |
| 370238 | Feb 28, 1990 | Feb 28, 1990 | Tana Oil & Gas Corporation | Duval | D.C.R.C. #1201 | 11,000 | 13137325 |
| 370052 | Feb 22, 1990 | Feb 22, 1990 | Tana Oil & Gas Corporation | Hidalgo | Cross Trusts #1 | 14,000 | 21531920 |
| 369788 | Feb 13, 1990 | Feb 13, 1990 | Tana Oil & Gas Corporation | Goliad | Irby #1 | 10,500 | 17532493 |
| 364862 | Oct 9, 1989 | Oct 9, 1989 | Tana Oil & Gas Corp. | Duval | D.C.R.C. #1205 | 11,000 | 13137283 |
| 363834 | Sep 15, 1989 | Sep 15, 1989 | Tana Oil & Gas Corp. | McMullen | Hostetter #5 | 14,000 | 31132785 |
| 361945 | Jul 25, 1989 | Jul 25, 1989 | Tana Oil & Gas Corp. | Hidalgo | Clemons #2 | 9,800 | 21500695 |
| 360590 | Jun 26, 1989 | Jun 26, 1989 | Tana Oil & Gas Corp. | Hidalgo | Heard #3 | 11,000 | 21531865 |
| 359685 | May 24, 1989 | May 24, 1989 | Tana Oil & Gas Corp. | DE Witt | Brushy Creek Gas Unit #1 | 12,000 | 12331609 |
| 359685 | May 24, 1989 | May 24, 1989 | Tana Oil & Gas Corporation | DE Witt | Brushy Creek Gas Unit #1 | 12,000 | 12331609 |
| 359329 | May 15, 1989 | May 15, 1989 | Tana Oil & Gas Corp. | McMullen | Rhode #182 | 11,000 | 31132750 |
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/835700, documented in the API reference.