Big Mountain VIper 8-59 16

Lease Summary
Lease Name: Big Mountain VIper 8-59 16
Operator: Bison IV Operating LLC
County: Weld County, CO
Production Dates on File: March 2021 to November 2025

11 Total Wells

7.2 k Barrels of Oil Produced in Nov 2025

43.2 k MCF of Gas Produced in Nov 2025

Map of Wells Associated with Big Mountain VIper 8-59 16
Wells Associated With Big Mountain VIper 8-59 16
Production Based on November 2025 Data
API # Well Name Status Spud Date Completion Date Oil Production Gas Production
# 05-123-50831 Big Mountain Viper 8-59 16-17-18-10 Abandoned Location 0000-00-00
# 05-123-50830 Big Mountain Viper 8-59 16-17-18-11 Abandoned Location 0000-00-00
# 05-123-50833 Big Mountain Viper 8-59 16-17-18-5 Producing 2021-03-12
# 05-123-50839 Big Mountain Viper 8-59 16-17-18-6 Producing 2021-03-13
# 05-123-50837 Big Mountain Viper 8-59 16-17-18-7 Producing 2021-03-14
# 05-123-50832 Big Mountain Viper 8-59 16-17-18-8 Abandoned Location 0000-00-00
# 05-123-50835 Big Mountain Viper 8-59 16-17-18-9 Abandoned Location 0000-00-00
# 05-123-50834 Big Mountain Viper Fed 8-59 16-17-18-1 Producing 2021-03-09
# 05-123-50829 Big Mountain Viper Fed 8-59 16-17-18-2 Producing 2021-03-11
# 05-123-50836 Big Mountain Viper Fed 8-59 16-17-18-3 Producing 2021-03-11
# 05-123-50838 Big Mountain Viper Fed 8-59 16-17-18-4 Producing 2021-03-12
Leases Near Big Mountain VIper 8-59 16
Operators in the Area