EOG Resources Inc
 $24,856,656 Seahawk Drilling, Inc.
 $0 Laredo Petroleum Inc
 $13,612 Highpoint Resources Corp
 $1,262,692 Archrock Inc
 $2,460,273 EOG Resources Inc
 $24,856,656 Seahawk Drilling, Inc.
 $0 Laredo Petroleum Inc
 $13,612 Highpoint Resources Corp
 $1,262,692 Archrock Inc
 $2,460,273