42-461-32457

Final Completion

BELL 53

UPTON County · District 7 · COG OPERATING LLC · AMACKER-TIPPETT SE. (STRAWN LM)

Permits

Max Depth

10,800 ft

First Permit

1985-08-27

Latest Activity

1995-04-27

Lifespan

10 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1995-05-07

Shut-In

—

Plugged

2017-04-19

EWA / Permit operator mismatch

Scheduling: COG OPERATING LLC ≠ Permit: MARATHON OIL COMPANY

Resolved via: scheduling → COG OPERATING LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2019-06

Operator History

Chain of Custody

MARATHON OIL COMPANY 1993-1995→ PITTS ENERGY CO. 1995-2013→ BELL, CODY, JR. 2014-2014→ COG OPERATING LLC 2014-2017

Lease Production

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

Formation Tops (4) Elevation 2,646 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
WOLFCAMP LIME (Wolfcamp)	8,740 ft	-6,094 ft
WOLFCAMPLIME	8,740 ft	-6,094 ft
STRAWN	9,590 ft	-6,944 ft
UPPER BEND (Bend)	10,450 ft	-7,804 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
9,621–9,633 ft	Perforated
9,641–9,649 ft	Perforated
10,484–10,524 ft	Perforated

Casing (3)

Size	Set Depth	Cement
11.75"	405 ft	290 sx
8.625"	4,500 ft	1,000 sx
4.5"	10,650 ft	525 sx

Permit History (2)

#435295 Recompletion Final Completion

BELL "53" · 10,650 ft

1995-04-27

Spud 1995-05-01

#283399 Drill Final Completion

BELL "53" · 10,800 ft

1985-08-27

Applications (2)

#435295 A MARATHON OIL COMPANY

received 1995-04-27

#283399 A TXO PRODUCTION CORP.

received 1985-08-27

Records & Logs

4 completion filings on record · 3 with log images at RRC.

W-2/G-1 1995-07-26 log on file

W-2/G-1 1985-10-18 log on file

W-2/G-1 1985-11-01

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 UPTON County.

Well Details

Well Number: 2
Max Depth: 10,800 ft
Drill Type: Vertical
County: UPTON
District: 7
Operator: COG OPERATING LLC
Completed: 1995-05-07

Operator

Name: COG OPER LLC
Location: MIDLAND
P-5 Status: X (filed 2026-06-02)
Cum Oil (all leases): 645,285,792 bbl
Cum Gas (all leases): 305,183,488 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 4,550