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42-417-38076

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NAIL RANCH 41C

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

Permits

1

Max Depth

2,000 ft

First Permit

1996-09-16

Latest Activity

1996-09-16

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

1996-10-19

Shut-In

—

Plugged

—

P-5 Org Status: Active

!

EWA / Production operator mismatch

Scheduling: DAYLIGHT PETROLEUM LLC ≠ Production: T-N-T ENGINEERING, INC. (reported 2002-02)

!

EWA / Permit operator mismatch

Scheduling: DAYLIGHT PETROLEUM LLC ≠ Permit: L.C.S. PRODUCTION COMPANY

Resolved via: scheduling → DAYLIGHT PETROLEUM LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1996-10

Last Production

2026-07

Operator History

Chain of Custody

L.C.S. PRODUCTION COMPANY 1996-1998→ T-N-T ENGINEERING, INC. 1998-2002

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 1,480 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
DOATHEN692 ft+788 ft
UPPER FRYE828 ft+652 ft
LOWER FRYE874 ft+606 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
875–883 ftPerforated

Casing (1)

SizeSet DepthCement
4.5"922 ft150 sx

Permit History (1)

#452581 Drill Final Completion

NAIL RANCH 41C · 2,000 ft

1996-09-16

Spud 1996-10-07

Applications (1)

#452581 A L.C.S. PRODUCTION COMPANY
received 1996-09-12

Records & Logs

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

W-2/G-1 1996-10-22 log on file
W-2/G-1 1996-11-15
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
11S
Max Depth
2,000 ft
Drill Type
Vertical
County
SHACKELFORD
District
7
Operator
DAYLIGHT PETROLEUM LLC
Completed
1996-10-19

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