OPERATORS · RRC 271610 · P-5 STATUS Y

Flag-Redfern Oil Co

Midland, TX

Flag-Redfern Oil CO has filed no drilling permits in the past 12 months; its most recent permit was issued November 7, 1988.

The RRC wellbore file lists 46 wells under its operatorship.

215 drilling permits have been issued to this operator number since 1977; its P-5 organization report was last filed February 15, 1990.

0: permits, last 12 months
—: vs prior 12 months (0)
0: counties, 12 months
0: producing wells, of 46 of record
1: 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.

30%: spud rate · 64 of 215 mature permits
25: median days permit to spud · middle half 11–54
0: spuds, last 180 days
0%: cancelled · 1 permits
150: expired undrilled
18: permits a year over 12 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
Pecos county →	—	54	5	May 4, 1988
Atascosa county →	—	35	1	Jul 14, 1983
Ward county →	—	19	2	Feb 15, 1985
Hockley county →	—	14	2	Feb 12, 1985
Andrews county →	—	10	2	May 18, 1987
Waller county →	—	9	6	Jul 27, 1985
Washington county →	—	9	2	Jul 24, 1985
Howard county →	—	8	0	May 28, 1981
Loving county →	—	8	0	Sep 25, 1986
Upton county →	—	8	3	Aug 9, 1984
Ector county →	—	4	1	Sep 21, 1987
Frio county →	—	4	5	Aug 1, 1978
Martin county →	—	4	1	Jan 17, 1983
Borden county →	—	3	1	Dec 2, 1987
Brazoria county →	—	3	0	Dec 8, 1981
Crockett county →	—	3	1	Dec 17, 1987
Gaines county →	—	3	0	May 31, 1988
Lee county →	—	3	1	Jul 12, 1983
Cochran county →	—	2	0	Feb 11, 1982
Reeves county →	—	2	0	Dec 3, 1985
Colorado county →	—	1	0	Feb 21, 1979
Crane county →	—	1	4	Mar 8, 1983
Dawson county →	—	1	0	Jul 27, 1984
Goliad county →	—	1	0	Mar 9, 1984
Harris county →	—	1	7	Aug 6, 1979
Jackson county →	—	1	1	Jun 21, 1977
Lavaca county →	—	1	0	Feb 23, 1981
Liberty county →	—	1	0	Oct 29, 1985
Lynn county →	—	1	0	Aug 26, 1980
Mitchell county →	—	1	0	Nov 7, 1988

All 215 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
Yates	13	0
Cherry Canyon	12	0
Delaware	11	0
Clear Fork	10	0
Glorieta	6	0
Wilcox	5	0
Queen	5	0
Strawn	5	0
San Andres	5	0
Rustler	4	0
Wolfcamp	4	0
Dean	3	0
Mississippian	3	0
Bell Canyon	2	0
Wichita-Albany	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
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

46: on the schedule
0: producing
0: shut in
0: injection
0: temp. abandoned
36: plugged

How it got them

19: permitted itself
2: acquired from others
127: 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 16
0: permitted bbl/day, active
0: bbl injected, last 12 reported months
Jun 2025: reported through

By county

Pecos	0 active	0 bbl/d
Hockley	0 active	0 bbl/d
Howard	0 active	0 bbl/d
Mitchell	0 active	0 bbl/d
Upton	0 active	0 bbl/d
Ward	0 active	0 bbl/d
Washington	0 active	0 bbl/d
Harris	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	203
Recompletion	0	0	10
Other	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
Pearsall (Austin Chalk)69981125	5	0
Roberdeau W. (Tubb 3335)77255500	3	0
Huffsmith E. (Sid Moore Sd.)43285500	3	0
Ward South95138001	2	0
McCamey58840001	2	0
Smyer84345001	2	0
Chenot (Wolfcamp)17438500	2	0
Hempstead N.W.(10 560)40320800	2	0
Huffsmith (Petrich Sand)43284426	2	0
Magutex (Devonian)56822125	2	0
Oxbow (Wilcox)67910500	2	0
Hempstead N.W.(10 250)40320700	1	0

P-5 organization report

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

Registration: Status code Y; Last filed Feb 15, 1990

Address: P.O. Box 11050; Midland, TX 79702

Officers and agents: Greaves, Byron H. · Vice President; Brant, Glenn S. · President; Pendleton, William L. · Secretary/Treasurer

Latest permits

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

Permit	Seen	Issued	Operator	County	Lease / well	Depth	API
551618	Sep 30, 2004	Sep 30, 2004	Laguna Petroleum Corporation	Ector	Foster, H. C. #18	4,600	13511166
353033	Nov 7, 1988	Nov 7, 1988	Flag-Redfern Oil Company	Mitchell	Dunn #1	7,800	33533465
347151	May 31, 1988	May 31, 1988	Flag-Redfern Oil Company	Gaines	Jones "21" #1	5,200	16533976
345974	May 4, 1988	May 4, 1988	Flag-Redfern Oil Company	Pecos	University "15" #1	7,715	37136075
345974	May 4, 1988	May 4, 1988	Flag-Redfern Oil Company	Pecos	University "15" #1	7,715	37136075
340349	Dec 17, 1987	Dec 17, 1987	Flag-Redfern Oil Company	Crockett	Terry Estate #1	8,200	10535482
339437	Dec 2, 1987	Dec 2, 1987	Flag-Redfern Oil Company	Borden	Bonray-Eicke #1	8,493	03331051
337040	Oct 7, 1987	Oct 7, 1987	Flag-Redfern Oil Company	Pecos	Wilson "2" #1	5,360	37135998
336319	Sep 23, 1987	Sep 23, 1987	Flag-Redfern Oil Company	Crockett	Thompson "22" #1	8,500	10535439
336115	Sep 21, 1987	Sep 21, 1987	Flag-Redfern Oil Company	Ector	Moss, Paul #15	4,300	13535656
330292	May 18, 1987	May 18, 1987	Flag-Redfern Oil Company	Andrews	Bitler, Lowe "B" #4	4,700	00335814
321419	Oct 7, 1986	Oct 7, 1986	Flag-Redfern Oil Company	Andrews	Bitler, Lowe #2A	4,700	00335643
320878	Sep 25, 1986	Sep 25, 1986	Flag-Redfern Oil Company	Loving	Red Bluff "7" #8	4,250	30130712
320883	Sep 24, 1986	Sep 24, 1986	Flag-Redfern Oil Company	Loving	Red Bluff "7" #7	4,250	30130711
296952	Jan 30, 1986	Jan 30, 1986	Flag-Redfern Oil Company	Loving	Red Bluff "7" #5	5,600	30130697

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/271610, documented in the API reference.