喀什凹陷北缘中新生界的油气勘探前景-含油气系统理论的初步运用

AN ASSESSMENT OF HYDROCARBON POTENTIAL OF MESOZOIC-CENOZOIC BASINS IN THE NORTH PART OF KASHEN DEPRESSION OF TARIM BASIN

钱一雄 吉让寿 秦德余 刘光祥 潘文蕾

Qian Yixiong Ji Rangshou Qin Deyu Liu Guangxiang Pan Wenlei

中国石化无锡实验地质研究所, 江苏, 无锡 214151

Wuxi Research Institute of Experimental Geology, SINOPEC, Wuxi 214151, China

运用含油气系统概念,对喀什凹陷北缘的侏罗系含油气系统的主要要素及地质过程作了简要的概括,侧重讨论了沉积盆地的背景研究在含油气系统分析中的重要意义,提出了喀什凹陷北缘山前带的远景勘探区带应围绕乌恰并向东扩展,同时,提出了深层构造和叠加构造为主要目标的勘探建议.

On the base of concept of petroleum system,the authors made a concise description of Jurassic petroleum system in the north part of Kashen depression with regard to its essential geological elements and principal process,and pointed out emphatically an important role for analysis of background of sedmentary basin played in petroleum system studies.Meanwhile,the authors believed that the potential area for hydrocarbon exploration could be placed on surrounding of Wuque and extending to 30km eastward,and deep structure and overlapped trips should be taken into account in selection of exploration targets.

国家“九五”重点科技攻关项目(96-111-02-02-02)

https://doi.org/10.11781/sysydz200101032