← Wells

42-417-36306

NO PRODUCTION

NAIL B-8

SHACKELFORD County · District 7 · M & K OPERATING LLC · CRONK (TANNEHILL)

Permits

1

Max Depth

1,250 ft

First Permit

1985-05-14

Latest Activity

1985-05-14

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

1985-05-11

Shut-In

—

Plugged

—

P-5 Org Status: Delinquent

!

EWA / Permit operator mismatch

Scheduling: M & K OPERATING LLC ≠ Permit: RAMPART PETROLEUM, INCORPORATED

Resolved via: scheduling → M & K OPERATING LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

H-1 Injection Active UIC #000082836 permitted 1995-04-28

Permitted Volume

200 bbl/d

Max Pressure

400 psi

Injection Interval

812–816 ft

Injected (12mo)

—

Operator History

Chain of Custody

FRONTIER OPERATING CORPORATION 1993-2001→ B P OPERATING COMPANY 2001-2002→ BOO-ROW PIPE & SUPPLY, INC. 2003-2006→ CLAVO OIL, LLC 2006-2017→ FTC CONSULTING, LLC 2017-2018→ M & K OPERATING LLC 2021-2024

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 (1) Elevation 1,501 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
TANNEHILL SAND (Tannehill)811 ft+690 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
812–816 ftPerforated

Casing (1)

SizeSet DepthCement
4.5"875 ft200 sx

Permit History (1)

#274903 Drill Final Completion

NAIL B-8 · 1,250 ft

1985-05-14

Applications (1)

#274903 A RAMPART PETROLEUM, INCORPORATED
received 1985-05-08

Records & Logs

2 completion filings on record.

W-2/G-1 1985-09-04
W-2/G-1 1985-09-13
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
8
Max Depth
1,250 ft
Drill Type
Vertical
County
SHACKELFORD
District
7
Operator
M & K OPERATING LLC
Completed
1985-05-11

Operator

Location
ALBANY
P-5 Status
Delinquent (filed 2024-02-28)
Cum Oil (all leases)
179,444 bbl
Cum Gas (all leases)
135,355 mcf
Activities
OPRS/G, OPRS/O
Total Permits
11