OPERATORS · RRC 37670 · P-5 STATUS Y
National Res Oper Co
San Antonio, TX
Watch this operatorNational Res Oper CO has filed no drilling permits in the past 12 months; its most recent permit was issued January 22, 1987.
The RRC wellbore file lists 3 wells under its operatorship.
81 drilling permits have been issued to this operator number since 1981; its P-5 organization report was last filed March 4, 1992.
- 0
- permits, last 12 months
- —
- vs prior 12 months (0)
- 0
- counties, 12 months
- 0
- producing wells, of 3 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.
- 10%
- spud rate · 8 of 81 mature permits
- 14
- median days permit to spud · middle half 12–30
- 0
- spuds, last 180 days
- 0%
- cancelled · 0 permits
- 73
- expired undrilled
- 14
- permits a year over 6 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 |
|---|---|---|---|---|
| Bastrop county → | — | 70 | 1 | Jan 22, 1987 |
| Duval county → | — | 3 | 1 | Feb 5, 1986 |
| Guadalupe county → | — | 3 | 0 | May 23, 1985 |
| Live Oak county → | — | 2 | 1 | Jul 16, 1986 |
| McMullen county → | — | 1 | 0 | Dec 8, 1983 |
| Starr county → | — | 1 | 0 | Nov 29, 1983 |
| Wilson county → | — | 1 | 0 | Jul 12, 1985 |
All 81 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 | 23 | 0 |
| Navarro | 23 | 0 |
| Taylor | 23 | 0 |
| Midway | 16 | 0 |
| Buda | 6 | 0 |
| Eagle Ford | 4 | 0 |
| Georgetown | 2 | 0 |
| Edwards | 1 | 0 |
| Yegua | 1 | 0 |
| Jackson | 1 | 0 |
| Catahoula | 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
- 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
- 3
- on the schedule
- 0
- producing
- 0
- shut in
- 0
- injection
- 0
- temp. abandoned
- 3
- plugged
How it got them
- 3
- permitted itself
- 0
- acquired from others
- 40
- 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 | 81 |
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 |
|---|---|---|
| Highgrove (Austin Chalk)41128500 | 1 | 0 |
| Ramirena NE. (Hockley Upper)74425400 | 1 | 0 |
| Realitos S. (Yegua 5200)75041500 | 1 | 0 |
P-5 organization report
As registered with the RRC. About the P-5 →
- Registration
- Status code Y
- Last filed Mar 4, 1992
- Address
- 112 E Pecan St #800
- San Antonio, TX 78205
- Officers and agents
- Risien, Harvey V. Jr. · President
- Raymond, Donald · 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 |
|---|---|---|---|---|---|---|---|
| 325604 | Jan 22, 1987 | Jan 22, 1987 | Austra-Tex Oil Company | Bastrop | Voight #11 | 2,800 | 02130993 |
| 304188 | Jul 16, 1986 | Jul 16, 1986 | Austra-Tex Oil Company | Live Oak | Bell, O. L. et AL #1 | 5,000 | 29733701 |
| 304188 | Jul 16, 1986 | Jul 16, 1986 | Austra-Tex Oil Company | Live Oak | Bell, O. L. et AL #1 | 5,000 | 29733701 |
| 297021 | Feb 5, 1986 | Feb 5, 1986 | Austra-Tex Oil Company | Duval | Southwest Texas Corp. #3 | 5,750 | 13136881 |
| 296110 | Jan 24, 1986 | Jan 24, 1986 | Austra-Tex Oil Company | Duval | Southwest Texas Corp. #2 | 5,500 | 13136878 |
| 280096 | Jul 12, 1985 | Jul 12, 1985 | Austra-Tex Oil Company | Wilson | Camber #1 | 2,900 | 49331752 |
| 275904 | May 23, 1985 | May 23, 1985 | Austra-Tex Oil Company | Guadalupe | Waller, M. et AL #1A | 1,600 | 18733010 |
| 274760 | May 10, 1985 | May 10, 1985 | Austra-Tex Oil Company | Guadalupe | Waller, M. et AL #1 | 1,600 | 18732997 |
| 270237 | Mar 20, 1985 | Mar 20, 1985 | Austra-Tex Oil Company | Guadalupe | Waller, E. P. et AL #1 | 1,600 | 18732975 |
| 265280 | Jan 28, 1985 | Jan 28, 1985 | Austra-Tex Oil Company | Bastrop | Seidel #2 | 2,700 | 02130905 |
| 265281 | Jan 28, 1985 | Jan 28, 1985 | Austra-Tex Oil Company | Bastrop | Seidel #3 | 2,700 | 02130906 |
| 265282 | Jan 28, 1985 | Jan 28, 1985 | Austra-Tex Oil Company | Bastrop | Seidel #4 | 2,700 | 02130907 |
| 265283 | Jan 28, 1985 | Jan 28, 1985 | Austra-Tex Oil Company | Bastrop | Seidel #6 | 2,700 | 02130908 |
| 263633 | Dec 31, 1984 | Dec 31, 1984 | Austra-Tex Oil Company | Duval | Southwest Texas Corp. #1 | 5,261 | 13136636 |
| 261036 | Dec 11, 1984 | Dec 11, 1984 | Austra-Tex Oil Company | Bastrop | Hill #2 | 2,400 | 02130896 |
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/37670, documented in the API reference.