42-461-41719

PRODUCING

HALFF 47

UPTON County · District 7 · ATLAS OPERATING LLC · SPRABERRY (TREND AREA CL. FK.)

Permits

1

Max Depth

8,990 ft

First Permit

2021-03-02

Latest Activity

2021-03-02

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2022-04-19

Shut-In

Plugged

P-5 Org Status: H

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

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 2,715 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
YATES 2,775 ft-60 ft
GRAYBURG 4,249 ft-1,534 ft
SAN ANDRES - SALTWATER FLOW (San Andres)4,668 ft-1,953 ft
CLEARFORK (Clear Fork)6,426 ft-3,711 ft
SPRABERRY 7,238 ft-4,523 ft
WOLFCAMP 8,667 ft-5,952 ft
DEVONIAN
ELLENBURGER
FUSSELMAN
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
42-461-41475 AMACKER 66I · COG OPERATING LLC
0.8 mi
Yates 2,410'Grayburg 4,115'San Andres 4,615'Spraberry 7,086'Strawn Devonian Ellenburger Fusselman Wolfcamp
42-461-41473 AMACKER 66J · COG OPERATING LLC
0.8 mi
Yates 2,410'Grayburg 4,115'San Andres 4,615'Spraberry 7,086'Wolfcamp 8,511'Strawn Devonian Fusselman Ellenburger
42-461-41472 AMACKER 66H · COG OPERATING LLC
0.8 mi
Yates 2,410'Grayburg 4,115'San Andres 4,615'Spraberry 7,086'Wolfcamp 8,511'Fusselman Ellenburger Devonian Strawn
42-461-41474 AMACKER 66G · COG OPERATING LLC
0.8 mi
Yates 2,410'Grayburg 4,115'San Andres 4,615'Spraberry 7,086'Wolfcamp 8,511'Strawn Fusselman Devonian Ellenburger
42-461-43392 HEATHER 1 · SUMMIT PETROLEUM LLC
0.9 mi
San Andres 4,630'Clear Fork 6,454'Spraberry 7,241'Spraberry 7,893'Yates Fusselman Wolfcamp Devonian Strawn Grayburg
42-461-41074 AMACKER 66F · COG OPERATING LLC
0.9 mi
Yates 2,405'Grayburg 3,000'San Andres 4,597'Spraberry 7,204'Wolfcamp 8,505'Devonian Ellenburger Fusselman Strawn
42-461-41062 AMACKER 66E · COG OPERATING LLC
1.0 mi
Yates 2,405'Grayburg 3,000'San Andres 4,597'Spraberry 7,204'Wolfcamp 8,505'Devonian Strawn Ellenburger Fusselman
42-461-41079 AMACKER 66A · COG OPERATING LLC
1.1 mi
Yates 2,386'Grayburg 2,500'San Andres 4,580'Spraberry 7,187'Wolfcamp 8,479'Strawn Devonian Ellenburger Fusselman

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 (3)

IntervalType
6,880–6,950 ftPerforated
7,690–7,760 ftPerforated
8,452–8,533 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"1,020 ft465 sx
5.5"8,770 ft630 sx

Permit History (1)

Applications (1)

#867994 A ATLAS OPERATING LLC
received 2021-02-26

Records & Logs

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

W-2/G-1 2022-12-15 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 31.373177
Lon -102.019959

Well Details

Well Number
7
Max Depth
8,990 ft
Drill Type
Vertical
County
UPTON
District
7
Completed
2022-04-19

Operator

Location
HOUSTON
P-5 Status
H (filed 2026-03-09)
Cum Oil (all leases)
7,184,429 bbl
Cum Gas (all leases)
10,995,911 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits
78