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42-083-31286

Final Completion

NEFF A. R. B

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

Permits

1

Max Depth

3,230 ft

First Permit

1977-10-24

Latest Activity

1977-10-24

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1977-05-21

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: PROGRESS OIL COMPANY

Resolved via: scheduling → WHITING OIL AND GAS CORPORATION

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

SIMPSON OIL & LAND CO. 1993-1999→ ROYALTY LAND & DEV. CO., INC. 1999-2003→ BC OPERATING, INC. 2003-2004→ CELERO ENERGY, L.P. 2004-2005→ WHITING OIL AND GAS CORPORATION 2005-2015→ FOUNDATION ENERGY MANAGEMENT LLC 2016-2016→ SEVEN CROSS WELL SERVICE, LLC 2016-2017→ SEVEN CROSS OPERATING, LLC 2017-2024→ KOKO SKADI, LLC 2024-2024

Lease Production

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

Gas
production & DCA →
Oil
production & DCA →

Formation Tops

No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.

Check this well's filings at RRC ↗

Perforations (2)

IntervalType
3,170–3,180 ftPerforated
?–3,180 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"124 ft85 sx
4.5"3,230 ft300 sx

Permit History (1)

#10441 Drill Final Completion

NEFF, A. R. · 3,230 ft

1977-10-24

Applications (2)

#10441 A PROGRESS OIL COMPANY
received 1984-05-29
#10441 A HERRING, KENNETH C.
received 1977-10-24

Records & Logs

4 completion filings on record.

W-2/G-1 1993-02-24
W-2/G-1 1993-03-01
W-2/G-1 1984-10-15
W-2/G-1 1978-03-06
Completion packets + logs ↗ Wellbore 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
1
Max Depth
3,230 ft
Drill Type
Vertical
County
COLEMAN
District
7
Operator
WHITING OIL AND GAS CORPORATION
Completed
1977-05-21

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