鄂尔多斯盆地长91湖相优质烃源岩成藏意义

张文正;杨华;李善鹏

Hydrocarbon accumulation significance of Chang91 high-quality lacustrine source rocks of Yanchang Formation, Ordos Basin

ZHANG Wenzheng; YANG Hua and Shanpeng

. 2008, (5): 1635 -0 .