OPERATORS · RRC 211550 · P-5 STATUS Y

Delaware Nelson Petro Co

Tulsa, OK

Delaware Nelson Petro CO has filed no drilling permits in the past 12 months; its most recent permit was issued September 8, 1980.

The RRC wellbore file lists 1 well under its operatorship.

9 drilling permits have been issued to this operator number since 1978; its P-5 organization report was last filed January 14, 1983.

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

44%: spud rate · 4 of 9 mature permits
14: median days permit to spud · middle half 8–20
0: spuds, last 180 days
0%: cancelled · 0 permits
5: expired undrilled
3: permits a year over 3 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
Gregg county →	—	3	0	Sep 8, 1980
Coke county →	—	1	0	May 15, 1980
Erath county →	—	1	0	Jun 6, 1978
Stonewall county →	—	1	0	Jun 10, 1980
Victoria county →	—	1	0	May 2, 1978
Wood county →	—	1	0	Jun 1, 1979
Young county →	—	1	1	Jun 4, 1979

All 9 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

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

How it got them

1: 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	8
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
Novi (Mississippi)66239500	1	0

P-5 organization report

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

Registration: Status code Y; Last filed Jan 14, 1983

Address: 2301 4TH Natl. Bk. Bldg.; Tulsa, OK 74119

Officers and agents: Berard, W.B. · Vice President; Nelson, H. A. · President; Deal, W.H. · Secretary

Latest permits

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

Permit	Seen	Issued	Operator	County	Lease / well	Depth	API
92145	Sep 8, 1980	Sep 8, 1980	Delaware Nelson Petroleum Co.	Gregg	Kunkel, Nora Hamby Unit #1	8,137	18330452
91270	Sep 2, 1980	Sep 2, 1980	Delaware Nelson Petroleum Co.	Gregg	J.A. McLendon Estate Unit No. 1 #1	8,150	18330424
86377	Jun 10, 1980	Jun 10, 1980	Delaware Nelson Petroleum Co.	Stonewall	Webb #1	6,700	43331072
81223	May 15, 1980	May 15, 1980	Delaware Nelson Petroleum Co.	Coke	Copeland, Vernon #1	6,480	08130903
62307	Oct 30, 1979	Oct 30, 1979	Delaware Nelson Petroleum Co.	Gregg	McLendon, J. A. Estate Unit #1	8,150	18330424
49972	Jun 4, 1979	Jun 4, 1979	Delaware Nelson Petroleum Co.	Young	McDonald, Floy #1	5,030	50333270
49916	Jun 1, 1979	Jun 1, 1979	Delaware Nelson Petroleum Co.	Wood	Rogers, Paul Unit #1	5,500	49930703
25837	Jun 6, 1978	Jun 6, 1978	Delaware Nelson Petroleum Co.	Erath	McIlhaney, Mary E. #1	4,440	14330353
23356	May 2, 1978	May 2, 1978	Delaware Nelson Petroleum Co.	Victoria	Akers Krawietz Unit #1	9,212	46930619

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/211550, documented in the API reference.