42-115-33094

Final Completion Horizontal

SNELL

DAWSON County · District 8 · BIG STAR OIL & GAS LLC · LAMESA WEST (SPRABERRY)

Permits

Max Depth

8,500 ft

First Permit

2003-01-10

Latest Activity

2005-01-11

Lifespan

2 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2007-04-12

Shut-In

—

Plugged

2008-06-30

EWA / Permit operator mismatch

Scheduling: BIG STAR OIL & GAS LLC ≠ Permit: TRILOGY OPERATING, INC.

Resolved via: scheduling → BIG STAR OIL & GAS LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2003-03

Last Production

2008-10

Operator History

Chain of Custody

TRILOGY OPERATING, INC. 2003-2006→ BIG STAR OIL & GAS, LLC 2007-2007

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 (4) Elevation 2,937 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
SAN ANDRES	4,165 ft	-1,228 ft
LEONARD LIMESTONE (Leonard)	7,520 ft	-4,583 ft
LEONARD LINESTONE (Leonard)	7,520 ft	-4,583 ft
SPRABERRY	7,625 ft	-4,688 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 (3)

Interval	Type
8,132–8,146 ft	Perforated
8,181–9,325 ft	Perforated
8,731–8,736 ft	Perforated

Casing (3)

Size	Set Depth	Cement
13.375"	377 ft	—
8.625"	4,135 ft	—
5.5"	8,260 ft	—

Permit History (2)

#556020 Recompletion Final Completion

SNELL · 8,500 ft

2005-01-11

Spud 2005-01-17

#527192 Drill Final Completion

SNELL · 8,500 ft

2003-01-10

Spud 2003-01-14

Applications (2)

#556020 A TRILOGY OPERATING, INC.

received 2005-01-11

#527192 A TRILOGY OPERATING, INC.

received 2003-01-10

Records & Logs

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

W-2/G-1 2007-06-11

W-2/G-1 2006-05-19 log on file

W-2/G-1 2003-03-11 log on file

W-2/G-1 2003-03-17

Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library 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 DAWSON County.

Well Details

Well Number: 1
Max Depth: 8,500 ft
Drill Type: Horizontal
County: DAWSON
District: 8
Operator: BIG STAR OIL & GAS LLC
Completed: 2007-04-12

Operator

Name: BIG STAR OIL & GAS, LLC
Location: MIDLAND
P-5 Status: Inactive (filed 2016-10-31)
Cum Oil (all leases): 2,720,129 bbl
Cum Gas (all leases): 20,072 mcf
Total Permits: 173