Brigham
penn
consol
pisces
eqt
pioneer
rex
crimson
energyXXI
geokinetics
Brigham
gmxr
ATP
ATP
goodrich
hercules
penn
vantage
vantage
magma
ATP
BPZ
BPZ
gastar
xto
gmxr
saratoga
saratoga
petrohawk
range_resources
rex_energy
carrizo
gmxr
xto
petrohawk
gulfport
ATP
challenger
gastar
penn
petro
carrizo
kerogan
Arena
contango
pinnacle
t3
cheniere
Follow on
t3
gastar
fareast
superior
carrizo
chesapeake
gulfport
hercules
rentech
challenger
wavefront
chesapeake
ches-gastar
ADA-ES