Sedimentary facies and favorable area of hydrocarbon accumulation of the Paleogene Shahejie Formation in northern Lixian Slope of Raoyang Sag in central Hebei Province
Luo CaiZhen, Tian Shicheng, Li Ruimin
JOURNAL OF PALAEOGEOGRAPHY . 2009, (6): 697 -701 .  DOI: 10.7605/gdlxb.2009.06.010