42-461-02982

Final Completion

GRAF J.H. NCT-4

UPTON County · District 7 · RAYDEN · SPRABERRY (TREND AREA)

Permits

2

Max Depth

12,400 ft

First Permit

2020-12-09

Latest Activity

2020-12-09

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1956-07-04

Shut-In

Plugged

2025-09-03

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

Last Production

2025-11

Operator History

Chain of Custody

Lease Production

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

Formation Tops (3) Elevation 2,798 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
YATES 2,610 ft+188 ft
SAN ANDRES 4,770 ft-1,972 ft
SPRABERRY 7,578 ft-4,780 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 ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported.

Cross-section
42-461-40662 NEAL RANCH 57 UNIT · COG OPERATING LLC
0.9 mi
Yates 1,900'Grayburg 2,500'San Andres 4,750'Spraberry 7,589'Wolfcamp 9,020'Strawn Ellenburger Fusselman Devonian
42-461-40661 NEAL RANCH 57 UNIT · COG OPERATING LLC
0.9 mi
Yates 1,900'Grayburg 2,500'San Andres 4,750'Spraberry 7,589'Wolfcamp 9,020'Fusselman Strawn Devonian Ellenburger
42-461-40660 NEAL RANCH 57 UNIT · COG OPERATING LLC
0.9 mi
Yates 1,900'Grayburg 2,500'San Andres 4,750'Spraberry 7,589'Wolfcamp 9,020'Fusselman Strawn Devonian Ellenburger
42-461-42306 NEAL RANCH 57 UNIT · COG OPERATING LLC
0.9 mi
Yates 2,605'Yates 2,606'Grayburg 4,573'San Andres 4,775'San Andres 4,776'Spraberry 7,611'Strawn Fusselman Wolfcamp Devonian Ellenburger
42-461-42305 NEAL RANCH 57 UNIT · COG OPERATING LLC
1.0 mi
Yates 2,605'Yates 2,606'Grayburg 4,357'Grayburg 4,573'San Andres 4,769'San Andres 4,775'Spraberry 6,768'Spraberry 7,601'Ellenburger Wolfcamp Fusselman Strawn +1 more
42-461-42304 NEAL RANCH 57 UNIT · COG OPERATING LLC
1.0 mi
Yates 2,605'Yates 2,606'Grayburg 4,223'Grayburg 4,224'San Andres 4,763'San Andres 4,764'Spraberry 6,754'Spraberry 7,586'Fusselman Ellenburger Devonian Wolfcamp +1 more
42-461-42303 NEAL RANCH 57 UNIT · COG OPERATING LLC
1.0 mi
Yates 2,605'Grayburg 4,221'San Andres 4,756'Spraberry 7,580'Strawn Wolfcamp Devonian Fusselman Ellenburger
42-461-42891 EAGLE PASS A4 · COG OPERATING LLC
1.0 mi
Yates 2,604'Grayburg 4,707'San Andres 4,784'Spraberry 7,416'Spraberry 7,614'Wolfcamp 9,054'Strawn Ellenburger Fusselman Devonian

Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).

Perforations (2)

IntervalType
7,744–7,786 ftPerforated
?–7,734 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"502 ft500 sx
9.625"4,774 ft3,200 sx
5.5"8,510 ft200 sx

Permit History (2)

Applications (2)

#865193 A RAYDEN
received 2021-02-02
#865193 A RAYDEN
received 2020-09-21

Records & Logs

2 completion filings on record.

W-2/G-1 2021-01-04
W-2/G-1 1984-01-12
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.

Lat 31.473698
Lon -102.070939

Well Details

Well Number
1
Max Depth
12,400 ft
Drill Type
Vertical
County
UPTON
District
7
Operator
RAYDEN
Completed
1956-07-04

Operator

Name
RAYDEN
Location
SOUTHLAKE
P-5 Status
Active (filed 2025-11-17)
Cum Oil (all leases)
495,652 bbl
Cum Gas (all leases)
10,114,090 mcf
Activities
OPRS/G, OPRS/O
Total Permits
30