42-417-37190

Final Completion

COOK W. I.

SHACKELFORD County · District 7 · STASNEY WELL SERVICE LLC · COOK RANCH

Permits

Max Depth

2,000 ft

First Permit

1988-08-02

Latest Activity

2000-09-07

Lifespan

12 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1988-08-31

Shut-In

—

Plugged

1994-04-12

EWA / Permit operator mismatch

Scheduling: STASNEY WELL SERVICE LLC ≠ Permit: STASNEY, H. R. & SONS, LTD.

Resolved via: production → STASNEY WELL SERVICE, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

H-1 Injection Active UIC #000100519 permitted 2009-03-23

Permitted Volume

400 bbl/d

Max Pressure

560 psi

Injection Interval

1,144–1,256 ft

Injected (12mo)

1,525 bbl

Monthly injected volume (bbl, from H-10 filings through 2025-06-01)

Operator History

Chain of Custody

YOUNG, MARSHALL R., OIL CO. 1993-1998→ STASNEY, H. R. & SONS, LTD. 1998-2011→ STASNEY WELL SERVICE, LLC 2011-2026

Lease Production

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

Oil

production & DCA →

Formation Tops (6) Elevation 1,597 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
COLEMAN JUNCTION	476 ft	+1,121 ft
SEDWICK	629 ft	+968 ft
DOTHAN	786 ft	+811 ft
STOCKWETHER	976 ft	+621 ft
SADDLECREEK	1,080 ft	+517 ft
COOK SAND	1,188 ft	+409 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 (2)

Interval	Type
1,188–1,197 ft	Perforated
1,197–1,202 ft	Perforated

Casing (1)

Size	Set Depth	Cement
4.5"	1,286 ft	225 sx

Permit History (2)

#499359 Reenter Final Completion

COOK, W. I. · 2,000 ft

2000-09-07

#349214 Drill Final Completion

COOK, W. I., SEC. 61 "A" · 2,000 ft

1988-08-02

Applications (2)

#499359 A STASNEY, H. R. & SONS, LTD.

received 2000-09-07

#349214 A YOUNG, MARSHALL R., OIL COMPANY

received 1988-07-22

Records & Logs

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

W-2/G-1 2009-04-17

W-2/G-1 2004-06-29 log on file

W-2/G-1 2004-09-30

W-2/G-1 1988-09-27 log on file

W-2/G-1 1988-10-08

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 SHACKELFORD County.

Well Details

Well Number: 77
Max Depth: 2,000 ft
Drill Type: Vertical
County: SHACKELFORD
District: 7
Operator: STASNEY WELL SERVICE LLC
Completed: 1988-08-31

Operator

Name: STASNEY WELL SERVICE, LLC
Location: ALBANY
P-5 Status: Active (filed 2026-01-22)
Cum Oil (all leases): 861,053 bbl
Cum Gas (all leases): 651,268 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 304