← Wells

42-233-30614

PRODUCING

COCKRELL ELLIS

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

Permits

1

Max Depth

3,200 ft

First Permit

1978-06-22

Latest Activity

1978-06-22

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

1978-12-24

Shut-In

—

Plugged

—

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: LARGE OPERATING LLC ≠ Permit: ATLANTIC RICHFIELD CO.

Resolved via: production → LARGE OPERATING LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

S. A. OIL ACCOUNT 1993-1997→ TRYMA OPERATING 1998-2010→ GILLROCK OIL COMPANY 2010-2021→ LARGE OPERATING LLC 2021-2026

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

No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.

Check this well's filings at RRC ↗

Perforations (1)

IntervalType
2,752–3,128 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"504 ft300 sx
5.5"3,200 ft150 sx

Permit History (1)

#27059 Drill Final Completion

COCKRELL, ELLIS · 3,200 ft

1978-06-22

Spud 1978-11-18

Applications (1)

#27059 A ATLANTIC RICHFIELD CO.
received 1978-06-22

Records & Logs

1 completion filing on record.

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.

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
20
Max Depth
3,200 ft
Drill Type
Vertical
County
HUTCHINSON
District
10
Operator
LARGE OPERATING LLC
Completed
1978-12-24

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