42-461-43357

Horizontal

RED STAG C

UPTON County · District 9 · APACHE CORPORATION

Permits

Max Depth

12,000 ft

First Permit

2025-10-27

Latest Activity

2025-10-27

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Formation Tops (10) Elevation 2,842 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
RUSTLER	1,560 ft	+1,282 ft
YATES	2,650 ft	+192 ft
QUEEN	3,723 ft	-881 ft
GRAYBURG	4,260 ft	-1,418 ft
SAN ANDRES - SALTWATER FLOW (San Andres)	4,819 ft	-1,977 ft
GLORIETA	5,408 ft	-2,566 ft
CLEARFORK (Clear Fork)	6,602 ft	-3,760 ft
SPRABERRY	7,367 ft	-4,525 ft
MIDDLE SPRABERRY (Spraberry)	7,510 ft	-4,668 ft
JOE MILL	7,965 ft	-5,123 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

✓ 42-461-43566 RED STAG H · APACHE CORPORATION

0.0 mi

Rustler 1,561'Yates 2,642'Queen 3,717'Grayburg 4,252'San Andres 4,823'Glorieta 5,400'Clear Fork 6,572'Spraberry 7,354'JOE MILL 7,928'Wolfcamp —

✓ 42-461-43355 RED STAG A · APACHE CORPORATION

0.0 mi

Yates 2,626'Grayburg 4,256'San Andres 4,814'Spraberry 7,347'Spraberry 7,489'Wolfcamp 8,535'Fusselman —Ellenburger —Devonian —Strawn —

✓ 42-461-43356 RED STAG B · APACHE CORPORATION

0.0 mi

Rustler 1,559'Yates 2,626'Grayburg 4,261'San Andres 4,801'Clear Fork 6,591'Spraberry 7,375'Wolfcamp 8,522'Fusselman —Devonian —Strawn —

✓ 42-461-43360 RED STAG F · APACHE CORPORATION

0.0 mi

Yates 2,617'Grayburg 4,260'San Andres 4,822'Clear Fork 6,595'Spraberry 7,384'Wolfcamp 8,576'Strawn —Ellenburger —Devonian —Fusselman —

✓ 42-461-43358 RED STAG D · APACHE CORPORATION

0.0 mi

Yates 2,636'Grayburg 4,262'San Andres 4,823'Glorieta 5,411'Spraberry 7,363'Fusselman —Ellenburger —Devonian —Strawn —Wolfcamp —

✓ 42-461-34935 EMILY · SUMMIT PETROLEUM LLC

2.1 mi

San Andres 4,650'Spraberry 6,600'Spraberry 6,600'Wolfcamp 7,636'AMACKER WOLFCAMP 9,050'Wolfcamp 9,050'ESTIMATED TOPS —

✓ 42-461-40349 CLARISSA H · SUMMIT PETROLEUM LLC

2.3 mi

San Andres 5,265'Spraberry 7,236'Wolfcamp 8,607'Grayburg —Fusselman —Ellenburger —Devonian —Strawn —Yates —

✓ 42-461-34501 WINDHAM-WILDHORSE 110 · SUMMIT PETROLEUM LLC

2.4 mi

San Andres 4,680'Clear Fork 6,555'Clear Fork 7,000'Woodford 10,780'Devonian 10,875'Devonian 11,115'Devonian 11,285'

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).

Casing (4)

Size	Set Depth	Cement
11.75"	495 ft	465 sx
8.625"	5,557 ft	510 sx
6"	24,283 ft	2,475 sx
5.5"	24,283 ft	2,475 sx

Permit History (1)

#911349 Drill

RED STAG C · 12,000 ft

2025-10-27

Spud 2025-12-02

Applications (1)

#911349 A APACHE CORPORATION

received 2025-10-23

Records & Logs

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

W-2/G-1 2026-08-04 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.

Google Maps → Explorer Map →

Lat 31.439577

Lon -102.171424

Well Details

Well Number: 3HS
Max Depth: 12,000 ft
Drill Type: Horizontal
County: UPTON
District: 9
Operator: APACHE CORPORATION

Operator

Name: APC OPER PARTNERSHIP
Location: HOUSTON
P-5 Status: Active (filed 2025-12-03)
Cum Oil (all leases): 615,928,793 bbl
Cum Gas (all leases): 2,702,742,169 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits: 9,705