Operator Summary Operator Name: Black-Stem Investors Production Dates on File: No Production Data Available 2 Total Wells
Wells Associated With Black-Stem Investors Production Based on November 2025 Data API # Well Name Location Status # 15-051-21280 HERBERT 1 Ellis County Plugged and Abandoned # 15-051-01599 HERMAN 1-SWD Ellis County UIC Application Withdrawn
Other Kansas Operators List Alphabetically Black, Frank J., Oil Operations, Inc. Black, W. H. Black, W. K., Inc. Black, W.K. Production Purchase Prog. L.P. Black-Marshall Black-Marshall Oil Co. Black-Marshall Oil Company Black-Travis, Inc. Blackbird Oil Co. Blackburn Oil & Gas, Inc. Blackhawk Energy Blackhawk Energy Corp. Blackhawk Explor Blackhawk Exploration Blackhawk Exploration, Inc.
Other Kansas Operators List Alphabetically Black, Frank J., Oil Operations, Inc. Black, W. H. Black, W. K., Inc. Black, W.K. Production Purchase Prog. L.P. Black-Marshall Black-Marshall Oil Co. Black-Marshall Oil Company Black-Travis, Inc. Blackbird Oil Co. Blackburn Oil & Gas, Inc. Blackhawk Energy Blackhawk Energy Corp. Blackhawk Explor Blackhawk Exploration Blackhawk Exploration, Inc.
