Western Refining Inc. $0 Bill Barrett Corp $0 Black Stone Minerals, L.p. $1,825,253 Enterprise Products Partners LP $2,344,176 Battalion Oil Corp $59,762 Western Refining Inc. $0 Bill Barrett Corp $0 Black Stone Minerals, L.p. $1,825,253 Enterprise Products Partners LP $2,344,176 Battalion Oil Corp $59,762