论塔里木盆地非背斜油气成藏条件  

ON FORMING CONDITIONS FOR NON ANTICLINAL OIL AND GAS POOLS IN THE TARIM BASIN

作　　者：陈荣林[1] 

机构地区：[1]中国石化无锡实验地质研究所,江苏无锡214151

出　　处：《石油实验地质》2000年第3期215-219,共5页Petroleum Geology & Experiment

基　　金："九五"国家重点科技攻关项目!(961110307)

摘　　要：塔里木盆地具备发育非背斜圈闭油气藏的条件。这是因为塔里木盆地是古生代克拉通盆地与中、新生代前陆盆地的叠合盆地 ,这两类盆地均可发育大型的古隆起和古斜坡。由于其在演化的历史中曾发生过多期海侵和海退 ,发生大规模的沉降和隆升构造变动 ,因而形成了各种复杂的古构造、古地理环境 ,并形成多个大型的不整合面。它们均可发育和形成非背斜圈闭油气藏 ,对这一类油气藏进行研究将为塔里木盆地油气勘探提供广阔的前景。There are favorable condition for formation of non anticlinal oil & gas pools in the Tarim Basin. The basin underwent superimposition of the Paleozoic cratonic basin and the Ceno Mesozoic foreland basin, in which large scale of paleo uplift and paleo slope were developed. Because of several transgression and regression and large scale of structural movement of subsidance and uplift in its evolution history, various complicated paleo structural and paleogeographic environments were developed. There are several unconformity surfaces in the basin. All of these proved conditions for formation of non anticlinal oil and gas pools, which may indicate a bright future for hydrocarbon exploration in the basin.

关 键 词：非背斜圈闭 油气勘探 分类 成藏条件 塔里木盆地 

分 类 号：TE122.3[石油与天然气工程—油气勘探] P618.130.2[天文地球—矿床学]