OPERATORS · RRC 665405 · P-5 STATUS Y
Pierce-Western Oil
San Angelo, TX
Watch this operatorPierce-Western Oil has filed no drilling permits in the past 12 months; its most recent permit was issued August 2, 1984.
The RRC wellbore file lists 7 wells under its operatorship.
91 drilling permits have been issued to this operator number since 1981; its P-5 organization report was last filed November 15, 1988.
- 0
- permits, last 12 months
- —
- vs prior 12 months (0)
- 0
- counties, 12 months
- 0
- producing wells, of 7 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.
- 5%
- spud rate · 5 of 91 mature permits
- 4
- median days permit to spud · middle half 3–138
- 0
- spuds, last 180 days
- 0%
- cancelled · 0 permits
- 86
- expired undrilled
- 30
- permits a year over 3 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 |
|---|---|---|---|---|
| Archer county → | — | 50 | 0 | May 7, 1984 |
| Brown county → | — | 22 | 2 | Aug 2, 1984 |
| Comanche county → | — | 11 | 5 | Feb 7, 1984 |
| Eastland county → | — | 6 | 0 | Aug 8, 1983 |
| Young county → | — | 2 | 0 | Sep 15, 1982 |
All 91 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 |
|---|---|---|
| Gunsight | 3 | 0 |
| Cisco | 1 | 0 |
| Duffer | 1 | 0 |
| Thomas Sand | 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
- 7
- on the schedule
- 0
- producing
- 0
- shut in
- 0
- injection
- 0
- temp. abandoned
- 7
- plugged
How it got them
- 0
- permitted itself
- 2
- acquired from others
- 51
- 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
| Brown | 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 | 85 |
| Other | 0 | 0 | 4 |
| Recompletion | 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 |
|---|---|---|
| Smith-Morgan84286001 | 5 | 0 |
| Brown County Regular12406001 | 2 | 0 |
P-5 organization report
As registered with the RRC. About the P-5 →
- Registration
- Status code Y
- Last filed Nov 15, 1988
- Address
- P.O. Box 60228
- San Angelo, TX 76906
- Officers and agents
- Pierce, Milton · Owner
Latest permits
NEWEST FIRST BY ISSUE DATE · FILED OR ON WELLS IT NOW OPERATES
| Permit | Seen | Issued | Operator | County | Lease / well | Depth | API |
|---|---|---|---|---|---|---|---|
| 247098 | Aug 2, 1984 | Aug 2, 1984 | Pierce-Western Oil | Brown | Jones, Mae #1 | 1,999 | 04934092 |
| 247004 | Aug 1, 1984 | Aug 1, 1984 | Pierce-Western Oil | Brown | Byrd, O. B. "367" #1 | 1,865 | 04931655 |
| 246703 | Jul 31, 1984 | Jul 31, 1984 | Pierce-Western Oil | Brown | Byrd, O. B. 367 #3 | 3,300 | 04934088 |
| 237857 | May 7, 1984 | May 7, 1984 | Pierce-Western Oil | Archer | Pace-Edge #4 | 1,999 | 00938279 |
| 237269 | May 1, 1984 | May 1, 1984 | Pierce-Western Oil | Brown | Byrd, O. B. "367" #4 | 1,999 | 04934002 |
| 237271 | May 1, 1984 | May 1, 1984 | Pierce-Western Oil | Brown | Byrd, O. B. "367" #6 | 1,999 | 04934003 |
| 235181 | Apr 10, 1984 | Apr 10, 1984 | Pierce-Western Oil | Brown | Byrd, O. B. "367" #5 | 1,999 | 04933981 |
| 233284 | Mar 22, 1984 | Mar 22, 1984 | Pierce-Western Oil | Brown | Byrd, O. B. "206" #B3 | 1,800 | 04933970 |
| 231780 | Mar 8, 1984 | Mar 8, 1984 | Pierce-Western Oil | Brown | Clark, L. Eva #1 | 2,500 | 04931881 |
| 228784 | Feb 7, 1984 | Feb 7, 1984 | Pierce-Western Oil | Comanche | White, Larry #18 | 800 | 09331229 |
| 228785 | Feb 7, 1984 | Feb 7, 1984 | Pierce-Western Oil | Comanche | White, Larry #19 | 800 | 09331230 |
| 228775 | Feb 7, 1984 | Feb 7, 1984 | Pierce-Western Oil | Comanche | White, Larry #20 | 800 | 09331227 |
| 228776 | Feb 7, 1984 | Feb 7, 1984 | Pierce-Western Oil | Comanche | White, Larry #21 | 800 | 09331228 |
| 228736 | Feb 7, 1984 | Feb 7, 1984 | Pierce-Western Oil | Brown | Byrd, O. B. 206 "D" #D1 | 3,300 | 04933912 |
| 228738 | Feb 7, 1984 | Feb 7, 1984 | Pierce-Western Oil | Brown | Byrd 206 "B" #B1 | 1,800 | 04933913 |
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/665405, documented in the API reference.