Sm Energy Company
 $4,296,491 Tesco Corporation (USA)
 $0 Newmont Mining Corp
 $1,720,434 Basic Energy Services Inc
 $0 California Resources Corporation
 $1,788,499 Sm Energy Company
 $4,296,491 Tesco Corporation (USA)
 $0 Newmont Mining Corp
 $1,720,434 Basic Energy Services Inc
 $0 California Resources Corporation
 $1,788,499