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42-233-33135

Final Completion

COCKRELL RANCH T-K A&B

HUTCHINSON County · District 10 · LARGE OPERATING LLC · PANHANDLE HUTCHINSON COUNTY FLD.

Permits

1

Max Depth

4,000 ft

First Permit

2007-02-20

Latest Activity

2007-02-20

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2007-05-10

Shut-In

—

Plugged

2020-03-18

!

EWA / Production operator mismatch

Scheduling: LARGE OPERATING LLC ≠ Production: WO OPERATING COMPANY (reported 2016-11)

!

EWA / Permit operator mismatch

Scheduling: LARGE OPERATING LLC ≠ Permit: WO OPERATING COMPANY

Resolved via: scheduling → LARGE OPERATING LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

H-1 Injection Plugged 2020-03-27 UIC #000097645 permitted 2009-06-10

Permitted Volume

2,500 bbl/d

Max Pressure

1,350 psi

Injection Interval

2,904–3,055 ft

Injected (12mo)

—

Monthly injected volume (bbl, from H-10 filings through 2019-09-01)

Operator History

Chain of Custody

ENEREX SUPPLY, INC. 1993-1993→ WO OPERATING COMPANY 1993-2016

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 (2) Elevation 3,003 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
BROWN DOLOMITE 2,806 ft+197 ft
WHITE DOLOMITE 3,035 ft-32 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
2,904–3,022 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"403 ft250 sx
5.5"3,193 ft130 sx

Permit History (1)

#633535 Drill Final Completion

COCKRELL RANCH · 4,000 ft

2007-02-20

Spud 2007-05-07

Applications (1)

#633535 A WO OPERATING COMPANY
received 2007-02-13

Records & Logs

3 completion filings on record.

W-2/G-1 2015-02-25
W-2/G-1 2007-09-26
W-2/G-1 2008-09-03
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 HUTCHINSON County.

Well Details

Well Number
B 24R
Max Depth
4,000 ft
Drill Type
Vertical
County
HUTCHINSON
District
10
Operator
LARGE OPERATING LLC
Completed
2007-05-10

Operator

Location
STINNETT
P-5 Status
Active (filed 2025-10-17)
Cum Oil (all leases)
1,107,275 bbl
Cum Gas (all leases)
1,409,077 mcf
Activities
OPRS/G, OPRS/O
Total Permits
2