← Wells

42-417-39690

PRODUCING

COOK RANCH 85S

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

Permits

1

Max Depth

2,000 ft

First Permit

2019-08-16

Latest Activity

2019-08-16

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2025-05-01

Shut-In

—

Plugged

—

P-5 Org Status: Active

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2014-10

Last Production

2026-07

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 (10) Elevation 1,723 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
CISCO SAND - DISPOSAL (Cisco)——
COOK SAND - DISPOSAL——
FRYE - DISPOSAL——
HOPE SAND - DISPOSAL——
KING SAND - DISPOSAL——
SADDLE CREEK - DISPOSAL (Saddle Creek)——
SHALLOW SANDSTONES - OVERPRESSUR——
SWASTIKA - DISPOSAL——
UNIDENTIFIED-COUNTY REGULAR - DI——
WOLFCAMP - DISPOSAL (Wolfcamp)——

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
✓ 42-417-39165 COOK RANCH 85WS · STASNEY WELL SERVICE, LLC
0.1 mi
TOP DOTHAN LS 986'TOP NOODLE CK LS 1,046'Tannehill 1,206'Saddle Creek 1,266'Saddle Creek 1,267'TOP BLUFF CREEK SS 1,276'CRYSTAL FALLS LS 1,432'SWASTIKA LS 1,611'Palo Pinto 3,081'DOG BEND LS 3,162'UNIDENTIFIED-COUNTY REGULAR - DI —SHALLOW SANDSTONES - OVERPRESSUR — +3 more
✓ 42-417-39735 COOK RANCH 85WS · STASNEY WELL SERVICE, LLC
0.2 mi
B DOTHAN LS 986'NOODLE CREEK LS 1,050'Tannehill 1,200'Saddle Creek 1,264'COAL 1,316'FRYE - DISPOSAL —SHALLOW SANDSTONES - OVERPRESSUR —UNIDENTIFIED-COUNTY REGULAR - DI —COOK SAND - DISPOSAL —Saddle Creek —Wolfcamp —
✓ 42-417-30495 COOK RANCH 85WS · STASNEY WELL SERVICE, LLC
0.3 mi
B SEDWICK LS 831'BASE DOTHAN LS 968'B STOCKWETHER 1,152'B SADDLE CREEK LS 1,261'T COOK SAND 1,374'B CRYSTALL FALLS LS 1,408'B CRYSTAL FALLS LS 1,408'FRYE - DISPOSAL —Wolfcamp —Saddle Creek —SHALLOW SANDSTONES - OVERPRESSUR —
✓ 42-417-39109 COOK RANCH 88S · STASNEY WELL SERVICE, LLC
0.4 mi
Coleman Junction 696'Coleman Junction 698'B DOTHAN LS 1,004'T FRYE SAND 1,100'Saddle Creek 1,274'T SADDLE CREEK LS 1,275'HOPE LS 1,456'BRECKENRIDGE LS 1,527'SWASTIKA LS 1,613'Palo Pinto 2,850'DOG BEND LS 3,150'CAPPS LS 3,282'
✓ 42-417-39569 COOK RANCH 85WS · STASNEY WELL SERVICE, LLC
0.4 mi
DOTHAN LS 972'NOODLE CREEK LS 1,034'Tannehill 1,130'Tannehill 1,192'SADDLECREEK LS 1,254'COOK SS 1,372'CRYSTAL FALLS LS 1,400'Wolfcamp —FRYE - DISPOSAL —Saddle Creek —
✓ 42-417-39082 COOK 88S · STASNEY WELL SERVICE, LLC
0.4 mi
Coleman Junction 696'DOTHAN LS 998'DOTHAN LIMESTONE 998'Tannehill 1,211'Tannehill 1,211'CRYSTAL FALLS LS 1,433'CRYSTALL FALLS LIMESTONE 1,433'TOP HOPE SAND 1,470'HOPE SAND TOP 1,470'BRECKENRIDGE LS 1,518'BRECKENRIDGE LIMESTONE 1,518'BRECKENRIDGE LS 1,518' +7 more
✓ 42-417-38914 W I COOK · STASNEY WELL SERVICE, LLC
0.5 mi
B DOTHAN LS 986'B TAN LS 1,202'B TANNEHILL LIME 1,202'B SADDLE CREEK LS 1,264'B SADDLE CREEK LIME 1,264'B FLIPPEN COAL 1,316'B HOPE LS 1,441'B BRECK LS 1,514'
✓ 42-417-01498 COOK 85-60 POOLED UNIT · STASNEY WELL SERVICE, LLC
0.6 mi
Saddle Creek —Wolfcamp —Cisco —SHALLOW SANDSTONES - OVERPRESSUR —FRYE - DISPOSAL —UNIDENTIFIED-COUNTY REGULAR - DI —COOK SAND - DISPOSAL —HOPE SAND - DISPOSAL —KING SAND - DISPOSAL —SWASTIKA - DISPOSAL —

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).

Perforations (1)

IntervalType
1,244–1,248 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"66 ft60 sx
4.5"1,276 ft275 sx

Permit History (1)

#856313 Drill Final Completion

COOK RANCH 85S · 2,000 ft

2019-08-16

Spud 2019-08-30

Applications (1)

#856313 A STASNEY WELL SERVICE, LLC
received 2019-08-16

Records & Logs

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

W-2/G-1 2025-07-07
W-2/G-1 2020-03-17 log on file
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.

Google Maps → Explorer Map →
Lat 32.767500
Lon -99.377330

Well Details

Well Number
101
Max Depth
2,000 ft
Drill Type
Vertical
County
SHACKELFORD
District
7
Operator
STASNEY WELL SERVICE LLC
Completed
2025-05-01

Operator

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
302