OPERATORS · RRC 20463 · P-5 STATUS Y
Catarina Petro L. C
Plano, TX · most active in Sterling County
Watch this operatorCatarina Petro L. C was issued 2 drilling permits in the past 12 months, versus 1 in the prior year, across 2 counties led by Sterling with 1. 0% were horizontal.
None were issued in the past 90 days.
The RRC wellbore file lists 85 wells under its operatorship (12 producing, 9 shut in).
Lease reports credit it with 2.15K barrels of oil and 1.44K mcf of gas in the 12 months reported through April 2026, down 23% on the year before.
It holds 3 active disposal or injection permits, injecting 40 barrels in the 12 months reported through June 2025.
223 drilling permits have been issued to this operator number since 1988; its P-5 organization report was last filed May 4, 2026.
- 2
- permits, last 12 months
- +100%
- vs prior 12 months (1)
- 2
- counties, 12 months
- 12
- producing wells, of 85 of record
- 114
- 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.
- 64%
- spud rate · 142 of 222 mature permits
- 8
- median days permit to spud · middle half 3–21
- 0
- spuds, last 180 days
- 0%
- cancelled · 1 permits
- 80
- expired undrilled
- 6
- permits a year over 38 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 |
|---|---|---|---|---|
| Victoria county → | 1 | 33 | 17 | Jan 13, 2026 |
| Sterling county → | 1 | 16 | 9 | May 19, 2026 |
| Wilson county → | — | 46 | 8 | Oct 27, 1997 |
| Hardeman county → | — | 19 | 8 | Oct 23, 2023 |
| Live Oak county → | — | 15 | 4 | Feb 27, 2025 |
| Frio county → | — | 14 | 2 | Sep 21, 1993 |
| Jones county → | — | 14 | 1 | May 27, 1993 |
| Bee county → | — | 10 | 9 | Jul 10, 2015 |
| Dimmit county → | — | 7 | 0 | Feb 11, 2009 |
| Karnes county → | — | 7 | 5 | Jan 3, 2008 |
| DE Witt county → | — | 6 | 5 | Jul 9, 1998 |
| San Patricio county → | — | 6 | 2 | May 3, 2004 |
| Atascosa county → | — | 4 | 5 | Jun 12, 1998 |
| Callahan county → | — | 4 | 4 | Dec 5, 2013 |
| Pecos county → | — | 4 | 0 | Aug 3, 1999 |
| Nolan county → | — | 3 | 0 | Sep 20, 2000 |
| Refugio county → | — | 3 | 1 | Sep 24, 2004 |
| Jackson county → | — | 2 | 1 | Feb 7, 2002 |
| Taylor county → | — | 2 | 0 | Mar 1, 1989 |
| Fisher county → | — | 1 | 0 | May 14, 1996 |
| Goliad county → | — | 1 | 2 | Mar 24, 2005 |
| Gonzales county → | — | 1 | 1 | Jun 30, 1995 |
| Henderson county → | — | 1 | 0 | Oct 29, 2003 |
| LA Salle county → | — | 1 | 0 | Dec 14, 1992 |
| Nueces county → | — | 1 | 0 | Jun 22, 2017 |
| Runnels county → | — | 1 | 0 | Dec 27, 1989 |
| Starr county → | — | 1 | 0 | Feb 14, 2003 |
All 223 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 |
| Anacacho | 21 | 0 |
| Frio | 20 | 0 |
| Catahoula | 18 | 1 |
| Buda | 7 | 0 |
| Queen City | 7 | 1 |
| Tannehill | 7 | 0 |
| Strawn | 6 | 0 |
| Wolfcamp | 4 | 1 |
| Ellenburger | 4 | 0 |
| Caddo | 4 | 0 |
| Miocene (undifferentiated) | 3 | 0 |
| Chester | 3 | 0 |
| Carrizo | 3 | 0 |
| Barnett | 3 | 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 →
- 2.15K
- bbl oil, last 12 reported months
- -23%
- vs the 12 months before
- 1.44K
- mcf gas incl. casinghead, last 12
- 822K
- bbl oil since reporting began
Oil, barrels
Last 12 months 2,149 · prior 12 2,786(-23%)
Gas, mcf
Last 12 months 1,437 · prior 12 1,404(+2%)
Beyond the permit record
RRC wellbore file
Wells of record
- 85
- on the schedule
- 12
- producing
- 9
- shut in
- 0
- injection
- 3
- temp. abandoned
- 55
- plugged
How it got them
- 56
- permitted itself
- 20
- acquired from others
- 46
- 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
- 3
- active UIC permits of 7
- 3K
- permitted bbl/day, active
- 40
- bbl injected, last 12 reported months
- Jun 2025
- reported through
By county
| Sterling | 1 active | 2K bbl/d |
| Live Oak | 1 active | 500 bbl/d |
| Victoria | 1 active | 500 bbl/d |
| Wilson | 0 active | 0 bbl/d |
| Atascosa | 0 active | 0 bbl/d |
| Karnes | 0 active | 0 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 |
|---|---|---|---|
| Recompletion | 2 | 1 | 52 |
| Drill | 0 | 0 | 152 |
| Reenter | 0 | 0 | 18 |
| Reclass | 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 |
|---|---|---|
| Wildcat22001 | 5 | 0 |
| Nixon65586001 | 5 | 0 |
| Hobson41835001 | 5 | 0 |
| Callahan County Regular14820001 | 4 | 1 |
| Triple M (Wolfcamp Upper)91336498 | 4 | 1 |
| Poesta Creek (2700)72094638 | 3 | 0 |
| Piarist SW (Miss)71293500 | 2 | 0 |
| Clayton NE. (Queen City -H-)18771540 | 2 | 0 |
| Pleasanton N. (Austin Chalk)71925100 | 2 | 0 |
| Cottonwood (Miss.)21019450 | 2 | 2 |
| Cologne (2870)19744623 | 2 | 0 |
| Cologne (4300)19744782 | 2 | 1 |
P-5 organization report
As registered with the RRC. About the P-5 →
- Registration
- Status code Y
- Last filed May 4, 2026
- Gas operatorOil operator
- Address
- 801 E Plano Pkwy Ste 230
- Plano, TX 75074
- (214) 232-6673
- Officers and agents
- Khan, Mohammed Gulnawaz · President
- Townsley, Ross B. · Treasurer
Latest permits
NEWEST FIRST BY ISSUE DATE · FILED OR ON WELLS IT NOW OPERATES
| Permit | Seen | Issued | Operator | County | Lease / well | Depth | API |
|---|---|---|---|---|---|---|---|
| 915133 | May 19, 2026 | May 19, 2026 | Ampak Oil Company | Sterling | Parramore #3 | 8,675 | 43131461 |
| 912587 | Jan 13, 2026 | Jan 13, 2026 | Ampak Oil Company | Victoria | Perez #3 | 5,000 | 46934166 |
| 906166 | Feb 27, 2025 | Feb 27, 2025 | Ampak Oil Company | Live Oak | Herring Ranch #5502 | 5,694 | 29733878 |
| 901226 | Jul 16, 2024 | Jul 16, 2024 | Ampak Oil Company | Live Oak | Herring Ranch #2 | 5,810 | 29734543 |
| 901127 | Jul 16, 2024 | Jul 16, 2024 | Ampak Oil Company | Sterling | Nellie Sellers 'A' #1A | 8,856 | 43133512 |
| 894587 | Oct 23, 2023 | Oct 23, 2023 | Ampak Oil Company | Hardeman | Turner Unit #1 | 8,600 | 19731807 |
| 894587 | Oct 23, 2023 | Oct 23, 2023 | Ampak Oil Company | Hardeman | Turner Unit #1 | 8,600 | 19731807 |
| 878279 | Mar 25, 2022 | Mar 25, 2022 | Ampak Oil Company | Live Oak | Herring Ranch #2 | 5,810 | 29734543 |
| 874425 | Nov 19, 2021 | Nov 19, 2021 | Ampak Oil Company | Live Oak | Herring Ranch #5 | 5,810 | 29734642 |
| 873927 | Nov 1, 2021 | Nov 1, 2021 | Ampak Oil Company | Victoria | Michael #2 | 5,000 | 46934053 |
| 873272 | Oct 8, 2021 | Oct 8, 2021 | Ampak Oil Company | Live Oak | Herring Ranch #7 | 5,781 | 29735609 |
| 871314 | Jul 27, 2021 | Jul 27, 2021 | Ampak Oil Company | Live Oak | Herring Ranch #5502 | 5,694 | 29733878 |
| 871229 | Jul 16, 2021 | Jul 16, 2021 | Ampak Oil Company | Victoria | Smith-Carothers #1 | 5,010 | 46933925 |
| 855015 | Jul 15, 2019 | Jul 15, 2019 | Ampak Oil Company | Victoria | Michael #2 | 5,000 | 46934053 |
| 851075 | Mar 15, 2019 | Mar 15, 2019 | Ampak Oil Company | Sterling | Nellie Sellers #165 | 1,870 | 43110080 |
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/20463, documented in the API reference.