摘要
本文阐述了塔里木盆地北部雅克拉—轮台地区构造变形规律、变形特征和变形演化史 ,指出雅克拉—轮台变形带控油的因素主要有 :长期发育的古隆起、断裂的多期活动、不整合面的叠置发育、有利的控油构造样式及控油因素的空间合理配置、构造活动史与油气移聚史合理匹配和优良的储盖组合 ,其中古隆起、断裂及不整合面三者乃是形成油气田的重要因素。此外 ,还详细论述了该区负反转构造控油的特点和弧形断裂控油的机理 ,并提出了近期勘探的首选目标。
In the present paper,the tectonic deformations of the Yakela—Luntai region of North Tarim basin and their evolution have been detailedly described. It is considered that the most important factors controlling oil/gas accumulation comprise long sustained uplifting,repeated faulting,presence of unconformities,favourable structural style etc. A combination of palaeouplifts,large faults and stratigraphic unconformities seems necessary for the formation of economic oil pools. Also the structural trap of oil in the region are discussed at great length and some target spots for subsequent exploration are proposed.
出处
《地质力学学报》
CSCD
2001年第1期33-40,共8页
Journal of Geomechanics
基金
国家"九五"攻关项目 (96 111 0 2 0 3 0 1)
