OPERATORS · RRC 600667 · P-5 STATUS Y

National Oil Co, The

Denver, CO

National Oil CO, The has filed no drilling permits in the past 12 months; its most recent permit was issued November 22, 1983.

The RRC wellbore file lists 3 wells under its operatorship.

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

0: permits, last 12 months
—: vs prior 12 months (0)
0: counties, 12 months
0: producing wells, of 3 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.

60%: spud rate · 18 of 30 mature permits
23: median days permit to spud · middle half 15–46
0: spuds, last 180 days
0%: cancelled · 0 permits
12: expired undrilled
4: permits a year over 7 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
Hidalgo county →	—	11	1	Nov 22, 1983
DE Witt county →	—	4	2	Sep 28, 1981
Duval county →	—	2	0	Oct 13, 1982
Hansford county →	—	2	0	Nov 15, 1977
Webb county →	—	2	0	Dec 31, 1982
Anderson county →	—	1	0	Jan 7, 1981
Bee county →	—	1	0	Oct 19, 1981
Hopkins county →	—	1	0	Jul 29, 1982
Jim Hogg county →	—	1	0	Dec 31, 1982
Jim Wells county →	—	1	0	Aug 20, 1981
LA Salle county →	—	1	0	Dec 19, 1980
Ochiltree county →	—	1	0	Oct 31, 1978
Starr county →	—	1	0	Oct 24, 1980
Victoria county →	—	1	0	Dec 27, 1982

All 30 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

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

How it got them

2: permitted itself
0: acquired from others
7: 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	30

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
Jennie Bell (Wilcox)46166166	1	0
Jennie Bell (Yegua South)46166335	1	0
San Manuel East (Frio)80275500	1	0

P-5 organization report

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

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

Address: 1675 Larimer Street, Suite 810; Denver, CO 80202

Officers and agents: C T Corporation · Texas Resident Agent; Bertagnolli, Emil · President; Manchester, Gary · Secretary; Snodgrass, Larry · Trustee

Latest permits

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

Permit	Seen	Issued	Operator	County	Lease / well	Depth	API
221525	Nov 22, 1983	Nov 22, 1983	National Oil Company, The	Hidalgo	Sunland Farms Gas Unit #1	9,000	21531407
190880	Mar 28, 1983	Mar 28, 1983	National Oil Company, The	Hidalgo	Black, Frances #1	9,000	21531327
183667	Dec 31, 1982	Dec 31, 1982	National Oil Company, The	Hidalgo	Slocomb, T. Casey #1	9,200	21531310
183020	Dec 31, 1982	Dec 31, 1982	National Oil Company, The	Webb	Guajardo #1	7,670	47933535
182232	Dec 31, 1982	Dec 31, 1982	National Oil Company, The	Jim Hogg	Munoz, Fabriciano, et AL #1	3,259	24731510
181985	Dec 28, 1982	Dec 28, 1982	National Oil Company, The	Hidalgo	Amer. United Life Insur. Co. #1	9,266	21531303
181530	Dec 27, 1982	Dec 27, 1982	National Oil Company, The	Victoria	Vogel #1	6,023	46931982
178829	Nov 30, 1982	Nov 30, 1982	National Oil Company, The	Webb	Kirkpatrick #1-116	9,200	47933486
178826	Nov 30, 1982	Nov 30, 1982	National Oil Company, The	Hidalgo	Three-N-One Farms #1	8,400	21531296
174277	Oct 13, 1982	Oct 13, 1982	National Oil Company, The	Duval	Duval County Ranch Company #2	1,500	13136118
167763	Jul 29, 1982	Jul 29, 1982	National Oil Company, The	Hopkins	Peek, et AL #1	6,000	22330355
166422	Jul 14, 1982	Jul 14, 1982	National Oil Company, The	Hidalgo	Gregory Unit #1	8,350	21531265
162774	Jun 4, 1982	Jun 4, 1982	National Oil Company, The	Hidalgo	Martin, J. R. et AL #1	9,000	21531254
151208	Feb 3, 1982	Feb 3, 1982	National Oil Company, The	Duval	Duval County Ranch Co. #1	9,200	13135827
143800	Dec 11, 1981	Dec 11, 1981	National Oil Company, The	Hidalgo	Garza #1	9,000	21531204

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/600667, documented in the API reference.