42-483-32202

Final Completion

STILES 68

WHEELER County · District 10 · APACHE CORPORATION · STILES RANCH (GRANITE WASH CONS)

Permits

Max Depth

18,000 ft

First Permit

2006-10-03

Latest Activity

2007-08-02

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2007-10-24

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: APACHE CORPORATION ≠ Production: FORMENTERA OPERATIONS LLC (reported 2026-04)

Resolved via: production → FORMENTERA OPERATIONS LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2007-02

Last Production

2026-07

Operator History

Chain of Custody

APACHE CORPORATION 2007-2014→ TAPSTONE ENERGY, LLC 2015-2021→ FORMENTERA OPERATIONS LLC 2021-2026

Lease Production

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

Formation Tops (17) Elevation 2,218 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
CALDWELL	12,702 ft	-10,484 ft
CHEROKEE	12,818 ft	-10,600 ft
GRANITE WASH A (Granite Wash)	12,906 ft	-10,688 ft
GRANITE WASH B (Granite Wash)	13,126 ft	-10,908 ft
GRANITE WASH C (Granite Wash)	13,656 ft	-11,438 ft
GRANITE WASH D (Granite Wash)	14,110 ft	-11,892 ft
GRANITE WASH E (Granite Wash)	14,316 ft	-12,098 ft
ATOKA A (Atoka)	14,778 ft	-12,560 ft
ATOKA WASH A (Atoka)	14,778 ft	-12,560 ft
ATOKA B (Atoka)	15,056 ft	-12,838 ft
ATOKA WASH B (Atoka)	15,056 ft	-12,838 ft
ATOKA C (Atoka)	15,366 ft	-13,148 ft
ATOKA WASH C (Atoka)	15,366 ft	-13,148 ft
ATOKA D (Atoka)	15,682 ft	-13,464 ft
ATOKA WASH D (Atoka)	15,682 ft	-13,464 ft
ATOKA E (Atoka)	16,150 ft	-13,932 ft
ATOKA WASH E (Atoka)	16,150 ft	-13,932 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 ↗

Perforations (7)

Interval	Type
12,730–13,082 ft	Perforated
13,134–13,363 ft	Perforated
13,420–13,604 ft	Perforated
13,661–13,967 ft	Perforated
14,822–15,054 ft	Perforated
15,374–15,670 ft	Perforated
15,738–16,010 ft	Perforated

Casing (3)

Size	Set Depth	Cement
13.375"	311 ft	500 sx
9.625"	8,423 ft	610 sx
4.5"	16,701 ft	1,740 sx

Permit History (2)

#643081 Recompletion Final Completion

STILES 68 · 18,000 ft

2007-08-02

Spud 2007-09-18

#626894 Drill Final Completion

STILES 68 · 18,000 ft

2006-10-03

Spud 2006-12-20

Applications (2)

#643081 A APACHE CORPORATION

received 2007-07-23

#626894 A APACHE CORPORATION

received 2006-10-02

Records & Logs

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

W-2/G-1 2007-11-08 log on file

W-2/G-1 2008-01-29

W-2/G-1 2007-05-16 log on file

W-2/G-1 2007-11-19

Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images 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 WHEELER County.

Well Details

Well Number: 1268
Max Depth: 18,000 ft
Drill Type: Vertical
County: WHEELER
District: 10
Operator: APACHE CORPORATION
Completed: 2007-10-24

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