OPERATORS · RRC 143750 · P-5 STATUS Y
Champlin Petro Co
Houston, TX
Watch this operatorChamplin Petro CO has filed no drilling permits in the past 12 months; its most recent permit was issued June 5, 1987.
The RRC wellbore file lists 237 wells under its operatorship.
1,006 drilling permits have been issued to this operator number since 1977; its P-5 organization report was last filed November 3, 1995.
- 0
- permits, last 12 months
- —
- vs prior 12 months (0)
- 0
- counties, 12 months
- 0
- producing wells, of 237 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.
- 43%
- spud rate · 428 of 1,006 mature permits
- 27
- median days permit to spud · middle half 12–52
- 0
- spuds, last 180 days
- 1%
- cancelled · 12 permits
- 563
- expired undrilled
- 101
- permits a year over 10 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 |
|---|---|---|---|---|
| Burleson county → | — | 238 | 26 | Feb 11, 1987 |
| Nueces county → | — | 226 | 78 | May 8, 1987 |
| Panola county → | — | 76 | 21 | Jun 18, 1985 |
| Kleberg county → | — | 48 | 17 | Aug 21, 1986 |
| Brazos county → | — | 43 | 5 | Sep 25, 1986 |
| Sterling county → | — | 40 | 0 | Oct 15, 1986 |
| Victoria county → | — | 40 | 12 | May 22, 1987 |
| Hidalgo county → | — | 29 | 19 | Sep 19, 1986 |
| Dimmit county → | — | 22 | 9 | Aug 5, 1985 |
| Winkler county → | — | 19 | 0 | Dec 18, 1985 |
| Zavala county → | — | 18 | 0 | Mar 6, 1984 |
| DE Witt county → | — | 17 | 2 | Mar 11, 1986 |
| Jim Wells county → | — | 16 | 5 | Jun 5, 1987 |
| Glasscock county → | — | 14 | 1 | May 21, 1982 |
| Tom Green county → | — | 14 | 0 | May 16, 1983 |
| Hockley county → | — | 11 | 1 | Nov 13, 1984 |
| Nolan county → | — | 11 | 12 | Jan 16, 1984 |
| Crockett county → | — | 8 | 0 | Mar 16, 1982 |
| Starr county → | — | 8 | 8 | Nov 21, 1985 |
| Fort Bend county → | — | 7 | 0 | Dec 6, 1985 |
| Irion county → | — | 7 | 0 | Oct 9, 1986 |
| Refugio county → | — | 7 | 4 | Oct 3, 1983 |
| Harrison county → | — | 6 | 0 | Nov 21, 1980 |
| Reagan county → | — | 6 | 0 | Jul 21, 1981 |
| Frio county → | — | 5 | 3 | Sep 21, 1977 |
| Gray county → | — | 5 | 0 | Mar 30, 1987 |
| Lee county → | — | 5 | 0 | Jul 16, 1984 |
| Rusk county → | — | 5 | 0 | Jan 28, 1986 |
| Schleicher county → | — | 4 | 1 | Oct 16, 1980 |
| Wheeler county → | — | 4 | 0 | Jun 4, 1987 |
| Brazos-LB county → | — | 3 | 0 | Mar 19, 1984 |
| Harris county → | — | 3 | 0 | Jun 16, 1981 |
| Loving county → | — | 3 | 0 | Nov 7, 1985 |
| Wise county → | — | 3 | 1 | Aug 17, 1984 |
| Wood county → | — | 3 | 0 | Jul 25, 1986 |
| Colorado county → | — | 2 | 1 | Feb 18, 1981 |
| Dawson county → | — | 2 | 0 | Oct 31, 1985 |
| Freestone county → | — | 2 | 0 | Nov 18, 1985 |
| Gregg county → | — | 2 | 0 | Dec 19, 1980 |
| Lavaca county → | — | 2 | 0 | Apr 24, 1979 |
| Matgrda IS-LB county → | — | 2 | 0 | Nov 20, 1980 |
| Reeves county → | — | 2 | 0 | Aug 24, 1982 |
| Terry county → | — | 2 | 0 | Apr 17, 1984 |
| Bee county → | — | 1 | 0 | Dec 30, 1985 |
| Brazoria county → | — | 1 | 0 | Jun 4, 1982 |
| Chambers county → | — | 1 | 0 | Jul 15, 1977 |
| Crosby county → | — | 1 | 0 | Oct 10, 1984 |
| Duval county → | — | 1 | 0 | Nov 12, 1985 |
| Edwards county → | — | 1 | 2 | Oct 20, 1977 |
| Galveston county → | — | 1 | 0 | Dec 5, 1980 |
| Galveston-SB county → | — | 1 | 0 | Apr 11, 1980 |
| Lynn county → | — | 1 | 0 | Nov 7, 1984 |
| Matagorda county → | — | 1 | 0 | Mar 11, 1985 |
| Matgrda IS-SB county → | — | 1 | 0 | Nov 20, 1980 |
| N Padre IS-LB county → | — | 1 | 0 | Jul 8, 1981 |
| Polk county → | — | 1 | 0 | Dec 27, 1979 |
| Robertson county → | — | 1 | 0 | Jul 31, 1979 |
| Shelby county → | — | 1 | 0 | Oct 6, 1980 |
| Washington county → | — | 1 | 0 | Apr 9, 1987 |
All 1,006 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 | 51 | 0 |
| Eagle Ford | 40 | 0 |
| Pecan Gap | 36 | 0 |
| Navarro | 24 | 0 |
| Travis Peak | 24 | 0 |
| Pettit | 22 | 0 |
| Cotton Valley | 22 | 0 |
| Yates | 20 | 0 |
| Midway | 20 | 0 |
| Buda | 18 | 0 |
| Georgetown | 16 | 0 |
| James Lime | 14 | 0 |
| Bossier | 11 | 0 |
| Wolfcamp | 6 | 0 |
| Rodessa | 6 | 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
- 237
- on the schedule
- 0
- producing
- 0
- shut in
- 0
- injection
- 0
- temp. abandoned
- 147
- plugged
How it got them
- 82
- permitted itself
- 35
- acquired from others
- 278
- 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 12
- 0
- permitted bbl/day, active
- 0
- bbl injected, last 12 reported months
- Jun 2025
- reported through
By county
| Nueces | 0 active | 0 bbl/d |
| Coleman | 0 active | 0 bbl/d |
| Victoria | 0 active | 0 bbl/d |
| Winkler | 0 active | 0 bbl/d |
| Refugio | 0 active | 0 bbl/d |
| Gray | 0 active | 0 bbl/d |
| Wheeler | 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 |
|---|---|---|---|
| Drill | 0 | 0 | 694 |
| Recompletion | 0 | 0 | 301 |
| Other | 0 | 0 | 10 |
| 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 | 21 | 0 |
| Stratton (Wardner)86508816 | 10 | 0 |
| Pearsall (Austin Chalk)69981125 | 10 | 0 |
| Carthage (Pettit Upper)16032667 | 8 | 0 |
| Carthage (Travis Peak)16032812 | 5 | 0 |
| Stratton (5000)86508894 | 4 | 0 |
| McFaddin (2200)59371204 | 4 | 0 |
| Dora North (Odom)25377710 | 4 | 0 |
| Carthage (Smith-Allison)16032754 | 4 | 0 |
| Stratton (Comstock)86508150 | 4 | 0 |
| Dora North (Caddo)25377142 | 3 | 0 |
| Dora North (Ellenburger)25377568 | 3 | 0 |
P-5 organization report
As registered with the RRC. About the P-5 →
- Registration
- Status code Y
- Last filed Nov 3, 1995
- Address
- 1400 Smith St #1500 %j.r.carter
- Houston, TX 77002
- Officers and agents
- Adams, William L. · Vice Chairman/Coo
- Cox, Ralph E. · President
- Matthews, V. III · 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 |
|---|---|---|---|---|---|---|---|
| 626918 | Oct 9, 2006 | Oct 9, 2006 | 7711 Corporation, The | Brazos | David #1HH | 9,400 | 04130707 |
| 496889 | Jul 5, 2000 | Jul 5, 2000 | Wynn-Crosby Energy, Inc. | Starr | Guerra, A., Jr. et al -A- #6J | 7,397 | 42730188 |
| 489391 | Nov 10, 1999 | Nov 10, 1999 | Wynn-Crosby Energy, Inc. | Starr | Guerra, A. Jr. et al A- #4 | 7,400 | 42700783 |
| 484042 | Apr 22, 1999 | Apr 22, 1999 | Wynn-Crosby Energy, Inc. | Starr | Guerra, A. Jr. et al -A- #6 | 7,150 | 42730188 |
| 468409 | Oct 3, 1997 | Oct 3, 1997 | Dynamic Production, Inc. | Colorado | Stavinoha #1RE | 15,800 | 08931080 |
| 467354 | Sep 15, 1997 | Sep 15, 1997 | Wynn-Crosby Energy, Inc. | Starr | Guerra, A. Jr. et al -A- #4 | 7,400 | 42700783 |
| 467354 | Sep 15, 1997 | Sep 15, 1997 | Wynn-Crosby Energy, Inc. | Starr | Guerra, A. Jr. et al -A- #4 | 7,400 | 42700783 |
| 464778 | Jul 11, 1997 | Jul 11, 1997 | Union Pacific Resources Company | Victoria | McFaddin "A" #18 | 2,300 | 46932019 |
| 462961 | May 27, 1997 | May 27, 1997 | Wynn-Crosby Energy, Inc. | Starr | Guerra, A., Jr. et al -A- #4 | 7,400 | 42700783 |
| 457346 | May 5, 1997 | May 5, 1997 | Melton Operating Co. | Hidalgo | Beaurline, a W #1 | 8,623 | 21501916 |
| 454771 | Dec 5, 1996 | Dec 5, 1996 | Union Pacific Resources Company | Burleson | Albright, L. #1H | 7,400 | 05131524 |
| 454771 | Dec 5, 1996 | Dec 5, 1996 | Union Pacific Resources Company | Burleson | Albright, L. #1H | 7,400 | 05131524 |
| 455887 | Dec 4, 1996 | Dec 4, 1996 | Wynn-Crosby Energy, Inc. | Starr | Guerra, A., Jr. et al -A- #4 | 7,400 | 42700783 |
| 455003 | Nov 12, 1996 | Nov 12, 1996 | Union Pacific Resources Company | Nueces | Wardner, G. P. #107 | 6,900 | 35506011 |
| 449916 | Jul 16, 1996 | Jul 16, 1996 | Wynn-Crosby Energy, Inc. | Starr | Guerra, A. Jr. et al -A- #6 | 7,150 | 42730188 |
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/143750, documented in the API reference.