42-483-31975

Final Completion

STILES 3

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

Permits

Max Depth

18,000 ft

First Permit

2005-11-08

Latest Activity

2007-03-02

Lifespan

1 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2007-07-02

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

2006-03

Last Production

2026-07

Operator History

Chain of Custody

APACHE CORPORATION 2006-2014→ 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 (14) Elevation 2,243 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
CALDWELL	12,685 ft	-10,442 ft
CHEROKEE	12,797 ft	-10,554 ft
GRANITE WASH A (Granite Wash)	12,879 ft	-10,636 ft
GRANITE WASH B (Granite Wash)	13,073 ft	-10,830 ft
GRAINTE WASH C	13,587 ft	-11,344 ft
GRANITE WASH C (Granite Wash)	13,587 ft	-11,344 ft
GRAINTE WASH D	14,066 ft	-11,823 ft
GRANITE WASH D (Granite Wash)	14,066 ft	-11,823 ft
GRANITE WASH E (Granite Wash)	14,260 ft	-12,017 ft
ATOKA WASH A (Atoka)	14,710 ft	-12,467 ft
ATOKA WASH B (Atoka)	15,046 ft	-12,803 ft
ATOKA WASH C (Atoka)	15,293 ft	-13,050 ft
ATOKA WASH D (Atoka)	15,655 ft	-13,412 ft
ATOKA WASH E (Atoka)	16,064 ft	-13,821 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 (8)

Interval	Type
12,731–13,029 ft	Perforated
12,731–16,495 ft	Perforated
13,122–13,515 ft	Perforated
13,591–13,901 ft	Perforated
14,097–14,459 ft	Perforated
14,848–15,348 ft	Perforated
15,408–15,677 ft	Perforated
16,092–16,495 ft	Perforated

Casing (3)

Size	Set Depth	Cement
13.375"	314 ft	500 sx
9.625"	8,125 ft	520 sx
4.5"	16,600 ft	1,800 sx

Permit History (2)

#634157 Recompletion Final Completion

STILES 3 · 18,000 ft

2007-03-02

Spud 2007-05-21

#609141 Drill Final Completion

STILES 3 · 18,000 ft

2005-11-08

Spud 2005-12-20

Applications (2)

#634157 A APACHE CORPORATION

received 2007-02-26

#609141 A APACHE CORPORATION

received 2005-11-07

Records & Logs

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

W-2/G-1 2015-05-05

W-2/G-1 2007-07-19

W-2/G-1 2007-09-11

W-2/G-1 2006-04-25 log on file

W-2/G-1 2006-05-17

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: 903
Max Depth: 18,000 ft
Drill Type: Vertical
County: WHEELER
District: 10
Operator: APACHE CORPORATION
Completed: 2007-07-02

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