42-461-34118

Final Completion

SALLYE

UPTON County · District 7 · COG OPERATING LLC · SPRABERRY (TREND AREA)

Permits

Max Depth

10,100 ft

First Permit

2000-11-08

Latest Activity

2013-06-14

Lifespan

13 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2013-05-14

Shut-In

—

Plugged

2017-11-13

EWA / Permit operator mismatch

Scheduling: COG OPERATING LLC ≠ Permit: SUMMIT PETROLEUM LLC

Resolved via: scheduling → COG OPERATING LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2000-12

Last Production

2026-07

Injection / Disposal

UPTON County disposal market →

H-1 Injection Plugged 2017-11-30 UIC #000098194 permitted 2007-10-23

Permitted Volume

3,000 bbl/d

Max Pressure

1,000 psi

Injection Interval

7,800–9,450 ft

Injected (12mo)

—

Operator History

Chain of Custody

EOG RESOURCES, INC. 2000-2012→ SUMMIT PETROLEUM LLC 2013-2017→ TRUE OIL COMPANY LLC 2014-2016→ COG OPERATING LLC 2017-2022

Lease Production

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

Formation Tops (5) Elevation 2,752 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
LEONARD	8,150 ft	-5,398 ft
WOLFCAMP	8,565 ft	-5,813 ft
SPRABERRY	8,630 ft	-5,878 ft
UPPER WOLFCAMP (Wolfcamp)	8,830 ft	-6,078 ft
M.WOLFCAMPT	8,980 ft	-6,228 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
8,630–8,850 ft	Perforated
9,306–9,313 ft	Perforated
9,314–9,334 ft	Perforated

Casing (4)

Size	Set Depth	Cement
11.75"	570 ft	325 sx
8.625"	4,562 ft	1,175 sx
7"	8,706 ft	350 sx
4.5"	9,450 ft	90 sx

Permit History (2)

#764355 Recompletion Final Completion

SALLYE · 9,450 ft

2013-06-14

Spud 2013-04-09

#501670 Drill Final Completion

AMACKER "68" · 10,100 ft

2000-11-08

Spud 2000-11-17

Applications (2)

#764355 A SUMMIT PETROLEUM LLC

received 2013-06-10

#501670 A EOG RESOURCES, INC.

received 2000-11-06

Records & Logs

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

W-2/G-1 2013-07-17

W-2/G-1 2001-01-04 log on file

W-2/G-1 2001-01-12

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: 1
Max Depth: 10,100 ft
Drill Type: Vertical
County: UPTON
District: 7
Operator: COG OPERATING LLC
Completed: 2013-05-14

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: 4,538