OPERATORS · RRC 539262 · P-5 STATUS Y
McCarter, W. B. Jr
Houston, TX
Watch this operatorMccarter, W. B. JR has filed no drilling permits in the past 12 months; its most recent permit was issued April 23, 2001.
The RRC wellbore file lists 3 wells under its operatorship.
29 drilling permits have been issued to this operator number since 1985; its P-5 organization report was last filed October 5, 2001.
- 0
- permits, last 12 months
- —
- vs prior 12 months (0)
- 0
- counties, 12 months
- 0
- producing wells, of 3 of record
- 2
- 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.
- 41%
- spud rate · 12 of 29 mature permits
- 20
- median days permit to spud · middle half 8–37
- 0
- spuds, last 180 days
- 0%
- cancelled · 0 permits
- 17
- expired undrilled
- 2
- permits a year over 17 active years
Where
Counties by permits in the last 12 months, with all-time permits and current wells of record there.
All 29 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 |
|---|---|---|
| Frio | 4 | 0 |
| Miocene (undifferentiated) | 2 | 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
- 16.4K
- 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
- 10
- 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
By county
| Brazoria | 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 | 17 |
| Other | 0 | 0 | 5 |
| Recompletion | 0 | 0 | 5 |
| Reenter | 0 | 0 | 2 |
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 |
|---|---|---|
| Bell Lake (9800)6910600 | 1 | 0 |
| Dudley Campbell (1800)26325260 | 1 | 0 |
| Rowan NE (Frio 10600)78616600 | 1 | 0 |
P-5 organization report
As registered with the RRC. About the P-5 →
- Registration
- Status code Y
- Last filed Oct 5, 2001
- Address
- 7757 San Felipe Suite 100
- Houston, TX 77063
- Officers and agents
- McCarter, William Blair Jr. · Owner
Latest permits
NEWEST FIRST BY ISSUE DATE · FILED OR ON WELLS IT NOW OPERATES
| Permit | Seen | Issued | Operator | County | Lease / well | Depth | API |
|---|---|---|---|---|---|---|---|
| 508057 | Apr 23, 2001 | Apr 23, 2001 | McCarter, W. B. Jr. | Refugio | Campbell, Dudley T. #1R | 1,550 | 39132421 |
| 480729 | Nov 20, 1998 | Nov 20, 1998 | McCarter, W. B. Jr. | Refugio | Campbell, Dudley T. #1A | 6,312 | 39131884 |
| 450015 | Oct 11, 1996 | Oct 11, 1996 | McCarter, W. B. Jr. | Brazoria | Westmoreland, J. W. #1 | 9,256 | 03932056 |
| 441669 | Nov 10, 1995 | Nov 10, 1995 | McCarter, W. B. Jr. | Brazoria | Parlette et AL #1 | 9,310 | 03932568 |
| 429515 | Dec 7, 1994 | Dec 7, 1994 | McCarter, W. B. Jr. | Brazoria | Westmoreland, J. W. #1 | 9,958 | 03932056 |
| 427018 | Aug 15, 1994 | Aug 15, 1994 | McCarter, W. B. Jr. | Brazoria | Westmoreland, J. W. #2 | 9,550 | 03932532 |
| 424832 | Jun 20, 1994 | Jun 20, 1994 | McCarter, W. B. Jr. | Refugio | Westmoreland, V. E. W. #1D | 2,605 | 03904849 |
| 385240 | Mar 7, 1991 | Mar 7, 1991 | McCarter, W. B. Jr. | Brazoria | Fauntleroy #1 | 4,200 | 03932425 |
| 376802 | Aug 20, 1990 | Aug 20, 1990 | McCarter, W. B. Jr. | Brazoria | West Moreland #1D | 8,800 | 03931938 |
| 374274 | Jun 8, 1990 | Jun 8, 1990 | McCarter, W. B. Jr. | Refugio | Campbell, Dudley T. #4 | 2,850 | 39132021 |
| 371972 | May 3, 1990 | May 3, 1990 | McCarter, W. B. Jr. | Brazoria | Christofferson #1 | 4,200 | 03932389 |
| 363007 | Aug 28, 1989 | Aug 28, 1989 | McCarter, W. B. Jr. | Refugio | Campbell, Dudley T. #3 | 6,500 | 39131937 |
| 363007 | Aug 28, 1989 | Aug 28, 1989 | McCarter, W. B. Jr. | Refugio | Campbell, Dudley T. #3 | 6,500 | 39131937 |
| 362155 | Aug 17, 1989 | Aug 17, 1989 | McCarter, W. B. Jr. | Refugio | Campbell, Dudly T. #1A | 6,312 | 39131884 |
| 362155 | Aug 17, 1989 | Aug 17, 1989 | McCarter, W. B. Jr. | Refugio | Campbell, Dudly T. #1A | 6,312 | 39131884 |
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/539262, documented in the API reference.