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42-417-38728

Final Completion

COOK RANCH 85

SHACKELFORD County · District 7 · STASNEY H. R. & SONS LTD. · SHACKELFORD COUNTY REGULAR

Permits

1

Max Depth

2,000 ft

First Permit

2007-08-13

Latest Activity

2007-08-13

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2007-12-13

Shut-In

—

Plugged

—

!

EWA / Production operator mismatch

Scheduling: STASNEY H. R. & SONS LTD. ≠ Production: STASNEY WELL SERVICE, LLC (reported 2026-04)

Resolved via: production → STASNEY WELL SERVICE, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2007-12

Last Production

2026-07

Operator History

Chain of Custody

STASNEY, H. R. & SONS, LTD. 2007-2011→ 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 →
Oil
production & DCA →

Formation Tops (5) Elevation 1,572 ft

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
STOCK WHETHER LIME1,034 ft+538 ft
TANNEHILL SAND (Tannehill)1,042 ft+530 ft
SADDLECREEK LIME1,094 ft+478 ft
BLUFFCREEK1,108 ft+464 ft
HOPE LIME1,278 ft+294 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 (1)

IntervalType
1,110–1,122 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"75 ft70 sx
5.5"1,180 ft200 sx

Permit History (1)

#644060 Drill Final Completion

COOK RANCH "85" · 2,000 ft

2007-08-13

Spud 2007-10-02

Applications (1)

#644060 A STASNEY, H. R. & SONS, LTD.
received 2007-08-08

Records & Logs

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

W-2/G-1 2007-12-21 log on file
W-2/G-1 2007-12-21 log on file
W-2/G-1 2008-05-05
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
59
Max Depth
2,000 ft
Drill Type
Vertical
County
SHACKELFORD
District
7
Operator
STASNEY H. R. & SONS LTD.
Completed
2007-12-13

Operator

Location
ALBANY
P-5 Status
Inactive (filed 2012-04-24)
Cum Oil (all leases)
933,856 bbl
Cum Gas (all leases)
785,984 mcf
Total Permits
257