OPERATORS · RRC 100175 · P-5 STATUS Y

Erwin Operating

Graham, TX

Erwin Operating has filed no drilling permits in the past 12 months.

The RRC wellbore file lists 26 wells under its operatorship (11 producing, 2 shut in).

Lease reports credit it with 1.73K barrels of oil and 13K mcf of gas in the 12 months reported through April 2026, down 52% on the year before.

It holds 2 active disposal or injection permits, injecting 13K barrels in the 12 months reported through June 2025.

0: permits, last 12 months
—: vs prior 12 months (0)
0: counties, 12 months
11: producing wells, of 26 of record
26: leases it reports
—: horizontal, 12 months

WINDOWS ON THE RRC ISSUE DATE · COMPUTED OCT 29, 2026

Where

No permits on file under this operator number. Counties of its wells of record, from the RRC wellbore file.

County	Wells	Producing
Young county →	20	10
Jack county →	5	1
Palo Pinto county →	1	—

All 0 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
No completion tops on file.

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 →

1.73K: bbl oil, last 12 reported months
-52%: vs the 12 months before
13K: mcf gas incl. casinghead, last 12
8.11K: bbl oil since reporting began

Oil, barrels

Last 12 months 1,726 · prior 12 3,633(-52%)

Gas, mcf

Last 12 months 12,969 · prior 12 15,195(-15%)

Beyond the permit record

RRC wellbore file

Wells of record

26: on the schedule
11: producing
2: shut in
1: injection
2: temp. abandoned
4: plugged

How it got them

0: permitted itself
22: acquired from others
0: 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

2: active UIC permits of 3
1.2K: permitted bbl/day, active
13K: bbl injected, last 12 reported months
Jun 2025: reported through

By county

Jack	1 active	1K bbl/d
Young	1 active	200 bbl/d

Permitted volume is a ceiling, not throughput. How to read it →

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
Young County Regular99480001	9	6
Jermyn West (Caddo-MF)46279600	4	0
Lynn56011001	3	1
Knox (Basal Caddo)49959166	2	1
Genesis (3050)34392500	2	1
Bryson East12800001	2	1
Knox49959001	1	1
Mineral Wells North (Big Saline)61844250	1	0
Schulz & Brannan (Strawn 3150)81634500	1	0
Herron Bend (Strawn)40845500	1	0

P-5 organization report

As registered with the RRC. About the P-5 →

Registration: Status code Y; Last filed Nov 4, 2025; Gas operatorOil operator

Address: PO Box 1295; Graham, TX 76450; (940) 550-8958

Officers and agents: Erwin, Aaron W Jr · Sole Proprietor,owner; Palmour, Vicki · Filing Agent

Latest permits

NEWEST FIRST BY ISSUE DATE · FILED OR ON WELLS IT NOW OPERATES

Permit	Seen	Issued	Operator	County	Lease / well	Depth	API
507324	Apr 3, 2001	Apr 3, 2001	Mitchell Energy Corporation	Jack	Loving, J. W. Estate #1	4,920	23733029
480435	Oct 28, 1998	Oct 28, 1998	Lyon Operating Company Inc.(iii)	Young	Sewell #4 A	2,700	50304087
271510	Apr 4, 1985	Apr 4, 1985	Brightman, Tom	Young	Funk #4	2,800	50301964
264410	Jan 17, 1985	Jan 17, 1985	Brightman, Tom	Young	Funk #2	2,800	50338583
260786	Dec 11, 1984	Dec 11, 1984	Brightman, Tom	Young	Funk #1	2,800	50385135
157498	Apr 20, 1982	Apr 20, 1982	Wolfson, I. J.	Young	Williams - Mathis #2	3,250	50384692
131644	Aug 28, 1981	Aug 28, 1981	Scandrill, Inc.	Young	Sewell #10	4,756	50335241
124074	Jul 2, 1981	Jul 2, 1981	Scandrill Co.	Young	Sewell #6	4,635	50335032
124064	Jun 19, 1981	Jun 19, 1981	Brightman, Tom	Young	Whittenburg A #1	5,000	50335051
111183	Mar 6, 1981	Mar 6, 1981	Magnum Resources, Inc.	Young	Nesbitt "E" #1	4,349	50334708
110750	Mar 4, 1981	Mar 4, 1981	Mitchell Energy Corporation	Jack	Loving, J.W. Estate #11	3,800	23733627
108648	Feb 18, 1981	Feb 18, 1981	Mitchell Energy Corporation	Jack	Loving, J. W. Estate #10	5,200	23733610
104814	Dec 31, 1980	Dec 31, 1980	Scandrill, Inc.	Young	Sewell #2	4,700	50334534
104810	Dec 31, 1980	Dec 31, 1980	Scandrill Co.	Young	Sewell #3	4,900	50334533
101699	Dec 10, 1980	Dec 10, 1980	Mitchell Energy Corporation	Jack	McMurtry, C. A. #5	5,800	23733494

Full permit history →

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/100175, documented in the API reference.