E.B.N.W. Helen (1,2,3,&4

Lease Summary
Lease Name: E.B.N.W. Helen (1,2,3,&4
Operator: Contango Resources, Inc.
County: Carbon County, MT
Production Dates on File: January 2001 to January 2026

5 Total Wells

49 Barrels of Oil Produced in Dec 2025

310 MCF of Gas Produced in Dec 2025

Map of Wells Associated with E.B.N.W. Helen (1,2,3,&4
Wells Associated With E.B.N.W. Helen (1,2,3,&4
Production Based on December 2025 Data
API # Well Name Status Spud Date Completion Date Oil Production Gas Production
# 25-009-05087 NW Helen 001 P&A - Approved 1947-11-20
# 25-009-05078 NWHEL 002 Shut In 1949-03-05
# 25-009-05084 NWHEL 003 Producing 1950-09-24
# 25-009-05089 NWHEL 004 P&A - Approved 1950-11-09
# 25-009-21229 NWHEL 006 Shut In 1989-01-05