42-389-35209

PRODUCING Horizontal

TIMBERWOLF STATE UNIT

REEVES County · District 8 · U.S. ENERGY DEVELOPMENT CORP · WOLFBONE (TREND AREA)

Permits

2

Max Depth

10,900 ft

First Permit

2016-05-20

Latest Activity

2016-05-20

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2018-03-19

Shut-In

Plugged

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: U.S. ENERGY DEVELOPMENT CORP ≠ Permit: COG OPERATING LLC

Resolved via: productionU.S. ENERGY DEVELOPMENT CORP

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2017-05

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 2,569 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
FORD-DELAWARE (Delaware)2,500 ft+69 ft
CASTILLE (Castile)2,800 ft-231 ft
DELAWARE 4,970 ft-2,401 ft
BELL CANYON 5,002 ft-2,433 ft
CHERRY CANYON 5,922 ft-3,353 ft
DELAWARE CONSOLIDATED GAS (Delaware)6,500 ft-3,931 ft
BONE SPRINGS (Bone Spring)8,106 ft-5,537 ft
PENNSYLVANIAN
PERMIAN (Permian (undifferentiated))
WOLFCAMP

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
42-389-35210 TIMBERWOLF STATE UNIT · COG OPERATING LLC
0.0 mi
Delaware 2,500'Castile 2,800'Delaware 4,959'Bell Canyon 4,992'Cherry Canyon 5,915'Delaware 6,500'Bone Spring 8,100'Wolfcamp Pennsylvanian Permian (undifferentiated)
42-389-36922 TIMBERWOLF STATE UNIT · COG OPERATING LLC
0.1 mi
Delaware 2,500'Castile 2,800'Delaware 4,996'Bell Canyon 5,028'Cherry Canyon 5,948'Delaware 6,500'Bone Spring 8,132'Wolfcamp 10,617'Pennsylvanian Permian (undifferentiated)
42-389-37193 TUMBLER STATE B · COG OPERATING LLC
0.6 mi
Delaware 2,500'Castile 2,800'Delaware 4,948'Bell Canyon 4,987'Cherry Canyon 5,912'Delaware 6,500'Bone Spring 8,106'Wolfcamp 10,950'Permian (undifferentiated) Pennsylvanian
42-389-37192 TUMBLER STATE A · COG OPERATING LLC
0.6 mi
Delaware 2,500'Castile 2,800'Delaware 4,948'Bell Canyon 4,987'Wolfcamp Ellenburger Fusselman Mississippian Pennsylvanian Devonian
42-389-37667 TUMBLER STATE C · COG OPERATING LLC
0.6 mi
Delaware 2,500'Castile 2,800'Delaware 4,979'Bell Canyon 5,018'Cherry Canyon 5,943'Delaware 6,500'Bone Spring 8,137'Wolfcamp 10,664'Permian (undifferentiated) Pennsylvanian
42-389-37187 RENEGADE STATE A · COG OPERATING LLC
0.6 mi
Delaware 2,500'Castile 2,800'Delaware 4,963'Bell Canyon 5,002'Cherry Canyon 5,927'Delaware 6,500'Bone Spring 8,121'Bone Spring 8,952'Bone Spring 9,605'Bone Spring 10,551'
42-389-37188 RENEGADE STATE B · COG OPERATING LLC
0.6 mi
Delaware 2,500'Castile 2,800'Delaware 4,963'Bell Canyon 5,002'Cherry Canyon 5,927'Delaware 6,500'Bone Spring 8,121'Wolfcamp 10,965'Pennsylvanian Permian (undifferentiated)
42-389-37217 LOCK MASTER STATE A · COG OPERATING LLC
0.7 mi
Delaware 2,500'Castile 2,800'Delaware 5,013'Bell Canyon 5,013'Cherry Canyon 5,926'Delaware 6,500'Bone Spring 8,136'Bone Spring 8,978'Bone Spring 9,718'Bone Spring 10,389'

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
10,098–14,935 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"1,785 ft1,730 sx
9.625"8,693 ft840 sx
5.5"15,035 ft3,130 sx

Permit History (2)

Applications (2)

#815205 A COG OPERATING LLC
received 2017-11-28
#815205 A COG OPERATING LLC
received 2016-04-22

Records & Logs

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

W-2/G-1 2018-07-10 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 31.367972
Lon -103.390717

Well Details

Well Number
1702H
Max Depth
10,900 ft
Drill Type
Horizontal
County
REEVES
District
8
Completed
2018-03-19

Operator

Location
FORT WORTH
P-5 Status
Active (filed 2026-02-18)
Cum Oil (all leases)
14,882,303 bbl
Cum Gas (all leases)
30,585,425 mcf
Activities
OPRS/G, OPRS/O
Total Permits
208