42-389-34737

PRODUCING Horizontal

BIG CHIEF

REEVES County · District 8 · SCOUT ENERGY MANAGEMENT LLC · HOEFS T-K (WOLFCAMP)

Permits

1

Max Depth

12,000 ft

First Permit

2014-12-31

Latest Activity

2014-12-31

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2015-06-07

Shut-In

Plugged

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: SCOUT ENERGY MANAGEMENT LLC ≠ Permit: COG OPERATING LLC

Resolved via: productionSCOUT ENERGY MANAGEMENT LLC

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2012-07

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 2,907 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
FORD-DELAWARE (Delaware)2,500 ft+407 ft
CASTILLE (Castile)2,800 ft+107 ft
BELL CANYON 5,000 ft-2,093 ft
DELAWARE 5,188 ft-2,281 ft
CHERRY CANYON 5,985 ft-3,078 ft
DELAWARE CONSOLIDATED GAS (Delaware)6,500 ft-3,593 ft
BONE SPRINGS (Bone Spring)7,983 ft-5,076 ft
WOLFCAMP 10,178 ft-7,271 ft
PENNSYLVANIAN
PERMIAN (Permian (undifferentiated))

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 (1)

IntervalType
10,640–17,668 ftPerforated

Casing (4)

SizeSet DepthCement
13.375"1,655 ft1,135 sx
10"9,800 ft1,465 sx
9.625"9,800 ft1,055 sx
5.5"17,824 ft2,615 sx

Permit History (1)

Applications (1)

#802238 A COG OPERATING LLC
received 2014-12-30

Records & Logs

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

W-2/G-1 2026-04-09
W-2/G-1 2015-08-31 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.

No GPS coordinates yet

Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in REEVES County.

Well Details

Well Number
4602H
Max Depth
12,000 ft
Drill Type
Horizontal
County
REEVES
District
8
Completed
2015-06-07

Operator

Location
DALLAS
P-5 Status
Active (filed 2025-09-22)
Cum Oil (all leases)
26,696,017 bbl
Cum Gas (all leases)
401,040,439 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits
478