OPERATORS · RRC 333620 · P-5 STATUS Y

Grewing, Florence T

Muenster, TX

Grewing, Florence T has filed no drilling permits in the past 12 months; its most recent permit was issued April 16, 1990.

The RRC wellbore file lists 50 wells under its operatorship.

1 drilling permits have been issued to this operator number since 1990; its P-5 organization report was last filed December 6, 2002.

0: permits, last 12 months
—: vs prior 12 months (0)
0: counties, 12 months
0: producing wells, of 50 of record
5: leases it reports
—: horizontal, 12 months

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

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
Cooke county →	—	1	50	Apr 16, 1990

All 1 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 →

0: bbl oil, last 12 reported months
—: vs the 12 months before
0: mcf gas incl. casinghead, last 12
80.1K: 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

50: on the schedule
0: producing
0: shut in
0: injection
0: temp. abandoned
49: plugged

How it got them

0: permitted itself
6: acquired from others
1: 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 18
0: permitted bbl/day, active
0: bbl injected, last 12 reported months
Jun 2025: reported through

By county

Cooke

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	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
Cooke County Regular20350001	50	0

P-5 organization report

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

Registration: Status code Y; Last filed Dec 6, 2002

Address: P O Box 605; Muenster, TX 76252

Officers and agents: Grewing, Wayne R. · Texas Resident Agent; Grewing, Wayne R. · Executor

Latest permits

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

Permit	Seen	Issued	Operator	County	Lease / well	Depth	API
371338	Apr 16, 1990	Apr 16, 1990	Grewing, Florence T.	Cooke	Inglish, W. B. #8	2,990	09733046
124001	Jul 6, 1981	Jul 6, 1981	Grewing, Richard E.	Cooke	Felderhoff "B" #3	1,990	09731810
124000	Jul 6, 1981	Jul 6, 1981	Grewing, Richard E.	Cooke	Felderhoff "B" #4	1,990	09731809
99905	Nov 20, 1980	Nov 20, 1980	Grewing, Richard E.	Cooke	Felderhoff "B" #2	1,990	09731665
56714	Aug 23, 1979	Aug 23, 1979	Grewing, Richard E.	Cooke	Felderhoff #53	1,990	09731435
31135	Aug 22, 1978	Aug 22, 1978	Grewing, Richard E.	Cooke	Felderhoff #51	1,990	09731316
6257	Aug 25, 1977	Aug 25, 1977	Grewing Brothers, Inc.	Cooke	Wharton #1	2,500	09702419

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/333620, documented in the API reference.