42-301-35274

PRODUCING Horizontal

AFTERSHOCK WEST B UNIT

LOVING County · District 8 · COG OPERATING LLC · PHANTOM (WOLFCAMP)

Permits

1

Max Depth

12,400 ft

First Permit

2021-02-08

Latest Activity

2021-02-08

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2023-06-30

Shut-In

Plugged

P-5 Org Status: X

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2023-06

Last Production

2026-07

Lease Production

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

Formation Tops (10) Elevation 2,997 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
DELAWARE 2,018 ft+979 ft
BELL CANYON 2,041 ft+956 ft
CHERRY CANYON 3,082 ft-85 ft
BRUSHY CANYON 4,545 ft-1,548 ft
BONE SPRING 5,882 ft-2,885 ft
WOLFCAMP 8,939 ft-5,942 ft
THIRD BONE SPRING (Bone Spring)11,067 ft-8,070 ft
PENNSYLVANIAN
RED BLUFF
STRAWN

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
42-495-34913 AFTERSHOCK EAST A UNIT · COG OPERATING LLC
0.3 mi
Delaware 5,055'Holt COLBY / QUEEN Glorieta San Andres Seven Rivers Clear Fork Capitan Yates Rustler
42-301-35112 AFTERSHOCK WEST A UNIT · COG OPERATING LLC
0.3 mi
Red Bluff 2,500'Bell Canyon 5,118'Delaware 5,118'Brushy Canyon 6,000'Cherry Canyon 6,096'Bone Spring 8,849'Wolfcamp 11,918'Pennsylvanian Atoka Strawn
42-301-35015 AFTERMATH EAST B UNIT · COG OPERATING LLC
0.4 mi
Delaware 5,062'Bell Canyon 5,115'Cherry Canyon 6,136'Brushy Canyon 7,579'Bone Spring 8,885'Bone Spring 10,113'Bone Spring 10,655'Bone Spring 11,047'Wolfcamp 11,940'Red Bluff
42-495-34962 AFTERSHOCK EAST A UNIT · COG OPERATING LLC
0.5 mi
Delaware 4,994'Rustler COLBY / QUEEN Glorieta Holt San Andres Seven Rivers Clear Fork Capitan Yates
42-301-33973 PISTOL 24-10 E · RSP PERMIAN, LLC
0.5 mi
Delaware 3,000'Cherry Canyon 3,700'Red Bluff 3,900'Bell Canyon 4,700'Bell Canyon 5,070'Cherry Canyon 5,903'Brushy Canyon 6,000'Delaware 6,500'Brushy Canyon 7,436'Bone Spring 8,200'Bone Spring 8,820'Wolfcamp 11,000' +7 more
42-301-35870 AFTERMATH EAST A UNIT · COG OPERATING LLC
0.6 mi
Delaware 5,053'Bell Canyon 5,121'Cherry Canyon 6,136'Brushy Canyon 7,562'Bone Spring 8,877'Wolfcamp 11,931'Atoka Morrow Pennsylvanian Strawn
42-301-35436 GOODNIGHT 10/11 A · MEWBOURNE OIL COMPANY
0.7 mi
Delaware 5,060'Bell Canyon 5,085'Cherry Canyon 6,110'Brushy Canyon 8,658'Bone Spring 8,927'Bone Spring 10,080'Bone Spring 10,500'Bone Spring 11,640'Wolfcamp 11,935'Red Bluff
42-301-35437 GOODNIGHT 10/11 B · MEWBOURNE OIL COMPANY
0.7 mi
Delaware 5,060'Bell Canyon 5,085'Cherry Canyon 6,110'Brushy Canyon 8,658'Bone Spring 8,927'Bone Spring 10,060'Bone Spring 10,500'Bone Spring 11,650'Wolfcamp 11,913'Red Bluff

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 (1)

IntervalType
12,466–22,266 ftPerforated

Casing (4)

SizeSet DepthCement
10.75"1,080 ft763 sx
7.625"11,482 ft1,090 sx
7.625"11,482 ft1,347 sx
5.5"22,353 ft1,575 sx

Permit History (1)

Applications (1)

#866613 A COG OPERATING LLC
received 2020-12-18

Records & Logs

1 completion filing on record · 1 with log images at RRC.

W-2/G-1 2023-09-14 log on file
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 31.934038
Lon -103.325954

Well Details

Well Number
202H
Max Depth
12,400 ft
Drill Type
Horizontal
County
LOVING
District
8
Completed
2023-06-30

Operator

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
4,554