42-083-33179

NEFF A. R. B

COLEMAN County · District 7 · WHITING OIL AND GAS CORPORATION · GAYLE

Permits

2

Max Depth

3,500 ft

First Permit

1982-09-24

Latest Activity

1982-09-24

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1983-02-23

Shut-In

Plugged

!

EWA / Production operator mismatch

Scheduling: WHITING OIL AND GAS CORPORATION ≠ Production: KOKO SKADI, LLC (reported 2024-11)

!

EWA / Permit operator mismatch

Scheduling: WHITING OIL AND GAS CORPORATION ≠ Permit: SIMPSON OIL & LAND CO.

Resolved via: schedulingWHITING OIL AND GAS CORPORATION

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

Last Production

2026-07

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Formation Tops (2) Elevation 1,569 ft (KB)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
COMYN3,182 ft-1,613 ft
COYME SS3,182 ft-1,613 ft

As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗

Perforations (1)

IntervalType
3,168–3,194 ftPerforated

Casing (5)

SizeSet DepthCement
4.5"33 ft160 sx
8.625"120 ft85 sx
8.625"120 ft
4.5"3,300 ft125 sx
4.5"3,300 ft

Permit History (2)

Applications (2)

#172786 A SIMPSON OIL & LAND CO.
received 1991-03-14
#172786 A SERS OIL & GAS CO.
received 1982-09-24

Records & Logs

7 completion filings on record · 1 with log images at RRC.

W-2/G-1 1993-02-24
W-2/G-1 1993-03-01
W-2/G-1 1992-02-12 log on file
W-2/G-1 1986-12-29
W-2/G-1 1986-12-29
W-2/G-1 1986-12-11

+1 more filings

Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.

No GPS coordinates yet

Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in COLEMAN County.

Well Details

Well Number
4
Max Depth
3,500 ft
Drill Type
Vertical
County
COLEMAN
District
7
Completed
1983-02-23

Operator

Location
HOUSTON
P-5 Status
Active (filed 2026-03-18)
Cum Oil (all leases)
46,349,811 bbl
Cum Gas (all leases)
57,098,327 mcf
Activities
OPRS/O
Total Permits
2,092