42-435-33931

PRODUCING

CAUTHORN 85

SUTTON County · District 1 · UPP OPERATING LLC · HOLMAN RANCH N (PENN)

RRC Lookup

Permits

Max Depth

7,250 ft

First Permit

1992-10-26

Latest Activity

1996-12-05

Lifespan

4 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

1998-01-20

Shut-In

—

Plugged

—

P-5 Org Status: Delinquent

EWA / Permit operator mismatch

Scheduling: UPP OPERATING LLC ≠ Permit: DREYFUS, LOUIS NATURAL GAS CORP

Resolved via: production → UPP OPERATING, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1997-01

Last Production

2026-03

Operator History

Chain of Custody

DREYFUS, LOUIS NATURAL GAS CORP 1997-2001→ 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 2019-2025

Lease Production

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

Gas

production & DCA →

Permit History (2)

#455067 Reenter Final Completion

CAUTHORN -85- · 6,550 ft

1996-12-05

Spud 1996-12-20

#405063 Drill Plug Dry Hole (P&A)

CAUTHRON 85 · 7,250 ft

1992-10-26

Spud 1993-01-18

Permit Applications (2)

#455067 A DREYFUS, LOUIS NATURAL GAS CORP

received 1996-11-12

#405063 A AMERICAN EXPLORATION COMPANY

received 1992-10-22

Well Details

Well Number: 4
Max Depth: 7,250 ft
Drill Type: Vertical
County: SUTTON
District: 1
Operator: UPP OPERATING LLC
Completed: 1998-01-20

Operator

Name: UPP OPER, LLC
Location: HOUSTON
P-5 Status: Y (filed 2025-12-04)
Cum Oil (all leases): 283,339 bbl
Cum Gas (all leases): 469,977,648 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits: 33

External Links

RRC Wellbore Query →