← Wells

42-417-36439

Final Completion

NAIL B-40

SHACKELFORD County · District 7 · RAMPART PETROLEUM INCORPORATED · SHACKELFORD COUNTY REGULAR

Permits

1

Max Depth

1,200 ft

First Permit

1985-07-30

Latest Activity

1985-07-30

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1985-08-21

Shut-In

—

Plugged

2016-06-29

!

EWA / Production operator mismatch

Scheduling: RAMPART PETROLEUM INCORPORATED ≠ Production: DAYLIGHT PETROLEUM LLC (reported 2026-04)

!

EWA / Permit operator mismatch

Scheduling: RAMPART PETROLEUM INCORPORATED ≠ Permit: K J K CORP.

Resolved via: production → DAYLIGHT PETROLEUM LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

WIMSCO, INC. 1993-1994→ PARAGON CORPORATION 1994-1997→ L.C.S. PRODUCTION COMPANY 1997-1998→ T-N-T ENGINEERING, INC. 1998-2016→ AVAD OPERATING, LLC 2016-2019→ DAYLIGHT PETROLEUM LLC 2019-2026

Lease Production

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

Oil
production & DCA →

Formation Tops (3) Elevation 1,412 ft

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
TANNEHILL LIME (Tannehill)880 ft+532 ft
TANNEHILL SAND (Tannehill)932 ft+480 ft
SADDLECREEK LIME985 ft+427 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
932–934 ftPerforated

Casing (2)

SizeSet DepthCement
4.5"987 ft170 sx
4.5"987 ft170 sx

Permit History (1)

#281323 Drill Final Completion

NAIL B-40 · 1,200 ft

1985-07-30

Applications (1)

#281323 A K J K CORP.
received 1985-07-18

Records & Logs

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

W-2/G-1 1987-07-15
W-2/G-1 1987-07-25
W-2/G-1 1985-09-11 log on file
W-2/G-1 1985-09-25
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 SHACKELFORD County.

Well Details

Well Number
5
Max Depth
1,200 ft
Drill Type
Vertical
County
SHACKELFORD
District
7
Operator
RAMPART PETROLEUM INCORPORATED
Completed
1985-08-21

Operator

Location
BUFFALO GAP
P-5 Status
Inactive (filed 2011-07-08)
Cum Oil (all leases)
113,985 bbl
Cum Gas (all leases)
1,442 mcf
Total Permits
43