鄂尔多斯盆地中部古地貌与构造对气藏的控制作用  

PALEOGEOMORPHOLOGY AND PALEOSTRUCTURE CONTROLLING THE GAS FIELD IN THE CENTER OF ORDOS BASIN

作　　者：李道燧 张宗林[1] 徐晓蓉 

机构地区：[1]长庆石油勘探局勘探开发研究院

出　　处：《石油勘探与开发》1994年第3期9-14,共6页Petroleum Exploration and Development

摘　　要：鄂尔多斯盆地中部气田形成于稳定克拉通中央古隆起东坡，是一个与海相碳酸盐告有关的风化壳型气田。采用补偿厚度印模法及残留厚度法恢复古地貌，着重分析古地貌与构造因素对气藏形成的控制作用，讨论气田形成机制及天然气富集规律。The gas field in the center of Ordos basin is a weathering crust related marine carbonate,formed on the paleo uplift in the east boarder in the center of the stable craton. The authors analyzed the control of the paleogeomorphology and paleostructure over the gas field formation using the methods of compensation depth moulding and residual depth to recover the paleogeomorphology, and discussed the formation of the gas field and the accumulation of the natural gas.

关 键 词：地貌 气藏 鄂尔多斯 盆地 油气勘探 

分 类 号：P618.130.2[天文地球—矿床学]