鄂尔多斯盆地富县探区上古生界深盆气成藏条件  

Condition of Neopaleozoic Deep Basin Gas Accumulation in Fuxian Ex-ploration Area in Ordos Basin.

作　　者：张新建[1] 刘新刚[1] 王鑫峰[1] 

机构地区：[1]中国石油中原油田分公司勘探开发科学研究院,河南濮阳457001

出　　处：《新疆石油地质》2003年第2期127-129,共3页Xinjiang Petroleum Geology

摘　　要：富县探区位于鄂尔多斯盆地的东南部,上古生界该区处于盆地南部生烃中心,气源条件较好;区内砂岩储集层较为发育,具致密、低孔低渗的特点。初步的勘探结果表明富县地区上古生界普遍含气,且具有深盆气的基本成藏特点,是天然气勘探的有利地区。Fuxian exploration area is located in southeastern part of Ordos basin.In Neopaleizoic,this area is in the center of hydrocar-bon generating kitchen in southern part of the basin,being characterized by sufficient supply of gas,well-developed tight sandstone reservoir with low porosity and permeability.Preliminary exploration result shows that the Upper Paleozoic reservoir is widely gas-enriched,and pos-sesses basic features of deep basin gas accumulation.It should be a favorable area for gas exploration.

关 键 词：鄂尔多斯盆地 富县探区 成藏条件 深盆气 上古生界 天然气勘探 盆地构造 气藏特征 

分 类 号：P618.130.2[天文地球—矿床学]