OPERATORS · RRC 309845 · P-5 STATUS Y

Glennco Expl Ltd

Houston, TX

Glennco Expl Ltd has filed no drilling permits in the past 12 months; its most recent permit was issued February 1, 1982.

7 drilling permits have been issued to this operator number since 1980; its P-5 organization report was last filed March 15, 1988.

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

29%: spud rate · 2 of 7 mature permits
29: median days permit to spud · middle half 18–40
0: spuds, last 180 days
0%: cancelled · 0 permits
5: expired undrilled
4: permits a year over 2 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
Frio county →	—	6	0	Feb 1, 1982
Grimes county →	—	1	0	Jun 16, 1981

All 7 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
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

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

How it got them

0: permitted itself
0: 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 →

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	7

P-5 organization report

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

Registration: Status code Y; Last filed Mar 15, 1988

Address: 4605 Post Oak PL., Ste. 211; Houston, TX 77027

Officers and agents: Glenn, Wayne E. · General Partner; Marathon Oil Company · Partner; Hankamer, Curtis Corporation,the · Partner

Latest permits

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

Permit	Seen	Issued	Operator	County	Lease / well	Depth	API
149567	Feb 1, 1982	Feb 1, 1982	Glennco Exploration Ltd.	Frio	Gracey Ranch #1	4,357	16332128
121194	Jun 16, 1981	Jun 16, 1981	Glennco Exploration Ltd.	Grimes	Segler, L.B. #1	10,650	18530278
92612	Sep 15, 1980	Sep 15, 1980	Glennco Exploration Ltd.	Frio	Gracey, E.J. #1	3,404	16331825
89753	Aug 13, 1980	Aug 13, 1980	Glennco Exploration Ltd.	Frio	Lord, George #2	3,464	16331813
88546	Aug 4, 1980	Aug 4, 1980	Glennco Exploration Ltd.	Frio	Bledsoe #1	3,500	16331805
88545	Aug 4, 1980	Aug 4, 1980	Glennco Exploration Ltd.	Frio	Lord, George #1	3,600	16331804
88222	Jul 29, 1980	Jul 29, 1980	Glennco Exploration Ltd.	Frio	Howard, Earl #1	3,600	16331803

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/309845, documented in the API reference.