42-451-32294

Final Completion

BOOK BEN 8

TOM GREEN County · District 7 · ATLAS OPERATING LLC · FWB (CANYON SAND-UPPER)

Permits

Max Depth

4,700 ft

First Permit

1994-07-01

Latest Activity

1995-06-27

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1994-11-17

Shut-In

—

Plugged

2021-08-24

EWA / Permit operator mismatch

Scheduling: ATLAS OPERATING LLC ≠ Permit: JACO OIL & GAS CO.

Resolved via: scheduling → ATLAS OPERATING LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

JACO OIL & GAS CO. 1993-1998→ PIONEER EXPLORATION COMPANY 1998-2001→ PIONEER EXPLORATION, LTD. 2001-2008→ PIONEER EXPLORATION, LLC 2008-2009→ ATLAS OPERATING LLC 2010-2020

Lease Production

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

Formation Tops (6) Elevation 1,907 ft

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
CANYON LIME (Canyon)	3,468 ft	-1,561 ft
PALO PINTO	3,626 ft	-1,719 ft
CANYON UPPER (Canyon)	4,000 ft	-2,093 ft
MIDDLE CANYON SAND (Canyon)	4,100 ft	-2,193 ft
LOWER CANYON SAND (Canyon)	4,172 ft	-2,265 ft
STRAWN LIME (Strawn)	4,360 ft	-2,453 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 (2)

Interval	Type
4,002–4,010 ft	Perforated
4,102–4,108 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	283 ft	95 sx
4.5"	4,500 ft	900 sx

Permit History (2)

#437311 Recompletion Final Completion

BOOK, BEN · 4,700 ft

1995-06-27

Spud 1994-11-17

#425517 Drill Final Completion

BOOK, BEN · 4,700 ft

1994-07-01

Spud 1994-07-12

Applications (2)

#437311 A JACO OIL & GAS CO.

received 1995-06-27

#425517 A JACO OIL & GAS CO.

received 1994-07-01

Records & Logs

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

W-2/G-1 1995-01-24 log on file

W-2/G-1 1995-06-29

W-2/G-1 1994-10-03 log on file

W-2/G-1 1994-10-26

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 TOM GREEN County.

Well Details

Well Number: 8
Max Depth: 4,700 ft
Drill Type: Vertical
County: TOM GREEN
District: 7
Operator: ATLAS OPERATING LLC
Completed: 1994-11-17

Operator

Name: ATLAS OPER LLC
Location: HOUSTON
P-5 Status: H (filed 2026-03-09)
Cum Oil (all leases): 7,184,429 bbl
Cum Gas (all leases): 10,995,911 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits: 78