BHP BILLITON (77.46, rating remains OVERWEIGHT; Price Target lowered to $137 from $144) PETROHAWK PROPERTIES EXAMINED, WHERE GEOSCIENCE IN EARLY STAGES DEPENDS IN PART ON FUTURE INNOVATIONS 9/15/2011
BHP BILLITON (77.46, rating remains OVERWEIGHT; Price Target lowered to $137
from $144) PETROHAWK PROPERTIES EXAMINED, WHERE GEOSCIENCE IN
EARLY STAGES DEPENDS IN PART ON FUTURE INNOVATIONS 9/15/2011