库木凸起南缘前侏罗系勘探潜力  

Exploration Potential of Pre-Jurassic System in Southern Edge of Kumu Uplift

作　　者：李新宁 杨军宏 陈君 万剑英 卿中 

机构地区：[1]中国石油吐哈油田分公司勘探开发研究院,新疆哈密839009

出　　处：《吐哈油气》2007年第1期12-15,共4页Tuha Oil & Gas

摘　　要：库木凸起发育上石炭统、二叠系桃东沟群、下二叠统艾丁湖组三套烃源岩,油源断裂发育,圈闭众多,类型好,圈闭资源量丰富。吐哈盆地侏罗系、二三叠系和石炭系三大含油气系统在此交汇,是前侏罗系油气运移的有利指向区,是一个多层系含油的巨型复式油气富集带,凸起的北缘已发现油气田,南缘的构造带同样具备良好的油气成藏条件,是近期盆地区域勘探的重点领域。There are three sets of source rocks developed in Permian Taodonggou Group and Lower Permian Aydingkol the Kumu uplift, including the Upper Carboniferous, Lake Group. There are faults developed in the oil source, and many good types of traps. Trap resources are abundant. Three major oil - beating systems including Jurassic, Permian, Triassic and Carboniferous in Tuha basin converge here. Kumu uplift is a favorable area for the Pre - Jurassic hydrocarbon migration, and a giant multi - layer oil - bearing zone. Oil and gas fields have been discovered in northern margin of the Kumu uplift. The similar good hydrocarbon accumulation conditions exist in the structure belts in southern edge. It is the current major exploration region of the basin.

关 键 词：吐哈盆地 库木凸起 构造带 勘探 潜力 

分 类 号：P618.13[天文地球—矿床学]