OPERATORS · RRC 256900 · P-5 STATUS Y

Excelsior Oil Corp

Longview, TX

Excelsior Oil Corp has filed no drilling permits in the past 12 months; its most recent permit was issued February 6, 1985.

The RRC wellbore file lists 8 wells under its operatorship.

73 drilling permits have been issued to this operator number since 1977; its P-5 organization report was last filed February 15, 1986.

0: permits, last 12 months
—: vs prior 12 months (0)
0: counties, 12 months
0: producing wells, of 8 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.

52%: spud rate · 38 of 73 mature permits
54: median days permit to spud · middle half 22–70
0: spuds, last 180 days
7%: cancelled · 5 permits
30: expired undrilled
9: permits a year over 8 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
Upshur county →	—	31	1	Aug 2, 1984
Gregg county →	—	11	1	Feb 5, 1985
Henderson county →	—	8	1	Feb 6, 1985
Marion county →	—	7	0	Aug 9, 1982
Rusk county →	—	6	1	Jan 26, 1984
Smith county →	—	6	0	Jun 2, 1982
Van Zandt county →	—	3	1	Dec 28, 1983
Limestone county →	—	1	0	Mar 30, 1983

All 73 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
Pettit	11	0
Travis Peak	10	0
Bossier	9	0
Cotton Valley	8	0
Rodessa	6	0
Buda	5	0
Massive Anhydrite (marker)	5	0
James Lime	4	0
Glen Rose	2	0
Smackover	1	0
Woodbine	1	0
Paluxy	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

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

How it got them

3: permitted itself
0: acquired from others
36: 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	66
Other	0	0	6
Recompletion	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
Buffalo Wallow (Hunton 19600)13147333	1	0
Buffalo Wallow (Morrow)13147666	1	0
Danville East (Cotton Valley)23090500	1	0
Fruitvale (Smackover)33139500	1	0
Glenwood (Cotton Valley)35415300	1	0
Opelika NW. (Rodessa H)67420400	1	0
Petronilla (Kathlyn)70904066	1	0
Willow Springs (Bodenheim-Trans)97752083	1	0

P-5 organization report

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

Registration: Status code Y; Last filed Feb 15, 1986

Address: P. O. Box 2909; Longview, TX 75606

Officers and agents: Andrus, Guy · Treasurer; Danos, Robert M. · President; Jackson. E. J. · Secretary

Latest permits

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

Permit	Seen	Issued	Operator	County	Lease / well	Depth	API
266116	Feb 6, 1985	Feb 6, 1985	Excelsior Oil Corp.	Henderson	Maude Saylors Heirs Oil Unit #2 #1	9,000	21330478
266113	Feb 5, 1985	Feb 5, 1985	Excelsior Oil Corp.	Gregg	C.E. Magee Heirs Gas Unit No. 1 #2	7,000	18330652
247025	Aug 2, 1984	Aug 2, 1984	Excelsior Oil Corp.	Upshur	Leonard, William M. Gas Unit #2	11,300	45930631
246189	Jul 19, 1984	Jul 19, 1984	Excelsior Oil Corp.	Upshur	Harrod McClelland Gas Unit #2	12,200	45930608
235961	Apr 10, 1984	Apr 10, 1984	Excelsior Oil Corp.	Upshur	J. R. Gunn Gas Unit #2	11,300	45930624
227391	Jan 26, 1984	Jan 26, 1984	Excelsior Oil Corp.	Rusk	Alford - Markey #1	8,000	40131851
224964	Dec 28, 1983	Dec 28, 1983	Excelsior Oil Corp.	Van Zandt	W. A. Williams Gas Unit No. 1 #1	13,500	46730574
224988	Dec 28, 1983	Dec 28, 1983	Excelsior Oil Corp.	Upshur	T. W. Smith Gas Unit No. 1 #2	12,200	45930612
221249	Nov 21, 1983	Nov 21, 1983	Excelsior Oil Corp.	Van Zandt	Harris, Marie Stone #1	12,000	46730568
215867	Sep 30, 1983	Sep 30, 1983	Excelsior Oil Corp.	Gregg	McLendon-Combest #1	9,400	18330600
213558	Sep 21, 1983	Sep 21, 1983	Excelsior Oil Corp.	Upshur	Wade, C. K. #2	10,700	45930600
208099	Aug 29, 1983	Aug 29, 1983	Excelsior Oil Corp.	Upshur	Bivins, J. M. #2	11,100	45930594
203055	Jul 27, 1983	Jul 27, 1983	Excelsior Oil Corp.	Upshur	Will McKnight Gas Unit NO.1 #2	10,800	45930588
201455	Jul 14, 1983	Jul 14, 1983	Excelsior Oil Corp.	Upshur	W.W. Still Gas Unit #2	11,200	45930585
198450	Jun 15, 1983	Jun 15, 1983	Excelsior Oil Corp.	Upshur	Odom Gas Unit No. 1 #2	10,800	45930577

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/256900, documented in the API reference.