San Antonio’s NuStar Energy is jumping into the country’s most prolific shale basin with a $1.5 billion acquisition of a pipeline and storage company. NuStar is purchasing Navigator Energy Services, a ...
CROCKETT, Calif. (KGO) -- Despite the amount of black smoke that poured out of the NuStar's burning energy storage tanks, the company claims its air samples found contaminants at or below detectable ...