← Wells

42-417-38245

Final Completion

NAIL RANCH 42B

SHACKELFORD County · District 7 · DAYLIGHT PETROLEUM LLC · JUMPSTART (LOWER COOK)

Permits

1

Max Depth

2,000 ft

First Permit

1999-09-17

Latest Activity

1999-09-17

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1999-10-15

Shut-In

—

Plugged

2018-07-26

!

EWA / Permit operator mismatch

Scheduling: DAYLIGHT PETROLEUM LLC ≠ Permit: T-N-T ENGINEERING, INC.

Resolved via: production → DAYLIGHT PETROLEUM LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1997-04

Last Production

2026-07

Injection / Disposal

H-1 Injection Plugged 2018-08-08 UIC #000085950 permitted 2002-10-28

Permitted Volume

1,100 bbl/d

Max Pressure

495 psi

Injection Interval

992–997 ft

Injected (12mo)

—

H-1 Injection Cancelled 2009-09-25 UIC #000092591 permitted 2002-10-28

Permitted Volume

1,100 bbl/d

Max Pressure

495 psi

Injection Interval

992–997 ft

Injected (12mo)

—

Monthly injected volume (bbl, from H-10 filings through 2018-06-01)

Operator History

Chain of Custody

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 (1) Elevation 1,373 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
TOP LOWER COOK992 ft+381 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
992–997 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"106 ft80 sx
4.5"1,072 ft135 sx

Permit History (1)

#487573 Drill Final Completion

NAIL RANCH 42B · 2,000 ft

1999-09-17

Spud 1999-09-27

Applications (1)

#487573 A T-N-T ENGINEERING, INC.
received 1999-09-14

Records & Logs

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

W-2/G-1 2000-01-18 log on file
W-2/G-1 2000-01-27
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
5S
Max Depth
2,000 ft
Drill Type
Vertical
County
SHACKELFORD
District
7
Operator
DAYLIGHT PETROLEUM LLC
Completed
1999-10-15

Operator

Location
HOUSTON
P-5 Status
Active (filed 2026-04-07)
Cum Oil (all leases)
2,142,014 bbl
Cum Gas (all leases)
8,381,191 mcf
Activities
CSGD/G, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits
7