← Wells

42-077-05214

Final Completion

EAST MCKINLAY UNIT

CLAY County · District 9 · CHEVRON U. S. A. INC. · MCKINLAY (STRAWN)

Permits

1

Max Depth

4,603 ft

First Permit

2019-05-15

Latest Activity

2019-05-15

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

1988-02-15

!

EWA / Production operator mismatch

Scheduling: CHEVRON U. S. A. INC. ≠ Production: CLEAR BROOKE RANCHES, LLC (reported 2026-03)

!

EWA / Permit operator mismatch

Scheduling: CHEVRON U. S. A. INC. ≠ Permit: CLEAR BROOKE RANCHES, LLC

Resolved via: production → CLEAR BROOKE RANCHES, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2019-10

Last Production

2026-07

Operator History

originally filed by CLEAR BROOKE RANCHES, LLC — asset transferred

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 1,026 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
CISCO SERIES (Cisco)680 ft+346 ft
GUNSIGHT SAND (Gunsight)1,335 ft-309 ft
CANYON 2,480 ft-1,454 ft
STRAWN SAND (Strawn)4,290 ft-3,264 ft
GRANITE WASH ——
MOBLEY SAND——
OVERCHARGED DISPOSAL ZONE - 4 MI——
THOMAS SAND ——
UNDETERMINED - GAS PRODUCING ZON——
WEIR——

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
✓ 42-077-33789 SOUTH COPELAND · L & M OIL CO.
0.5 mi
Gunsight 1,222'BUTTRAM SAND 3,240'MOBLEY SAND —Thomas Sand —UNDETERMINED - GAS PRODUCING ZON —OVERCHARGED DISPOSAL ZONE - 4 MI —WEIR —Granite Wash —Cisco —Strawn —Canyon —
✓ 42-077-35298 WHEATLEY CBR · CLEAR BROOKE RANCHES, LLC
0.8 mi
Cisco 600'Gunsight 1,260'Canyon 2,420'Strawn 4,235'UNDETERMINED - GAS PRODUCING ZON —OVERCHARGED DISPOSAL ZONE - 4 MI —WEIR —MOBLEY SAND —Granite Wash —Thomas Sand —
✓ 42-077-35254 BLALACK · RIFE ENERGY OPERATING, INC.
1.2 mi
Cisco 336'Gunsight 838'Thomas Sand 1,140'Canyon 2,432'Strawn 2,648'WEIR 3,098'MOBLEY SAND 4,284'Granite Wash —UNDETERMINED - GAS PRODUCING ZON —OVERCHARGED DISPOSAL ZONE - 4 MI —
✓ 42-077-35264 BLALACK · RIFE ENERGY OPERATING, INC.
1.6 mi
Cisco 264'Gunsight 836'Thomas Sand 1,104'Strawn 2,392'Canyon 2,402'WEIR 3,224'MOBLEY SAND 4,212'Bryson 4,849'Caddo 5,298'CONGLOMERATE 5,652'Marble Falls 5,712'Ellenburger 6,198' +4 more
✓ 42-077-35292 RARE EARTH-BRISCOE · RWA, LLC
3.5 mi
Cisco 600'Gunsight 880'UNDETERMINED - GAS PRODUCING ZON —WEIR —MOBLEY SAND —Granite Wash —Strawn —Canyon —Thomas Sand —OVERCHARGED DISPOSAL ZONE - 4 MI —
✓ 42-077-35293 RARE EARTH-BRISCOE · RWA, LLC
3.6 mi
Cisco 600'Gunsight 850'UNDETERMINED - GAS PRODUCING ZON —WEIR —MOBLEY SAND —Granite Wash —Strawn —Canyon —OVERCHARGED DISPOSAL ZONE - 4 MI —Thomas Sand —
✓ 42-077-35307 COPELAND, ANNIE · RWA, LLC
3.7 mi
Cisco 600'Gunsight 850'MOBLEY SAND —Granite Wash —Strawn —Canyon —Thomas Sand —UNDETERMINED - GAS PRODUCING ZON —WEIR —OVERCHARGED DISPOSAL ZONE - 4 MI —
✓ 42-077-35283 CLERIHEW · BLAKENERGY OPERATING, LLC
4.0 mi
Gunsight 640'Thomas Sand —OVERCHARGED DISPOSAL ZONE - 4 MI —UNDETERMINED - GAS PRODUCING ZON —WEIR —MOBLEY SAND —Granite Wash —Cisco —Strawn —Canyon —

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 (2)

IntervalType
4,360–4,369 ftPerforated
4,444–4,555 ftOpen hole

Casing (2)

SizeSet DepthCement
10.75"170 ft100 sx
5.5"4,444 ft200 sx

Permit History (1)

#853050 Reenter Final Completion

SOUTH COPELAND · 4,603 ft

2019-05-15

Applications (1)

#853050 A CLEAR BROOKE RANCHES, LLC
received 2019-05-13

Records & Logs

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

W-2/G-1 2020-01-21 log on file
W-2/G-1 1984-01-12
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 33.517527
Lon -98.278968

Well Details

Well Number
6
Max Depth
4,603 ft
Drill Type
Vertical
County
CLAY
District
9
Operator
CHEVRON U. S. A. INC.

Operator

Location
MIDLAND
P-5 Status
Active (filed 2026-01-30)
Cum Oil (all leases)
633,048,621 bbl
Cum Gas (all leases)
4,264,158,043 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits
9,269