← Wells

42-435-32979

PRODUCING

ALLISON-MIERS

SUTTON County · District 7 · UPP OPERATING LLC · SAWYER (CANYON)

Permits

1

Max Depth

6,200 ft

First Permit

1983-05-10

Latest Activity

1983-05-10

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

1983-08-04

Shut-In

—

Plugged

—

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: UPP OPERATING LLC ≠ Permit: CASS OIL COMPANY

Resolved via: production → UPP OPERATING, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

CASS ENERGY CORP 1993-1994→ DREYFUS, LOUIS NATURAL GAS CORP 1994-2001→ DOMINION OKLAHOMA TEXAS E&P, INC 2001-2007→ HIGHMOUNT EXPL & PROD TEXAS LLC 2008-2014→ ENERVEST OPERATING, L.L.C. 2014-2019→ UPP OPERATING, LLC 2019-2026

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Gas
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
5,198–5,257 ftPerforated

Casing (3)

SizeSet DepthCement
8.625"1,096 ft650 sx
2.375"5,215 ft—
4.5"5,490 ft700 sx

Permit History (1)

#194056 Drill Final Completion

ALLISON-MIERS · 6,200 ft

1983-05-10

Applications (1)

#194056 A CASS OIL COMPANY
received 1983-05-10

Records & Logs

1 completion filing on record.

W-2/G-1 1983-11-04
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 SUTTON County.

Well Details

Well Number
7408
Max Depth
6,200 ft
Drill Type
Vertical
County
SUTTON
District
7
Operator
UPP OPERATING LLC
Completed
1983-08-04

Operator

Location
HOUSTON
P-5 Status
Active (filed 2026-03-06)
Cum Oil (all leases)
293,241 bbl
Cum Gas (all leases)
486,804,996 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits
33