盆1井西凹陷东环带油气成藏分析  

ANALYSIS OF HYDROCARBON RESERVOIR FORMING IN THE EAST BELT AROUND DEPRESSION TO THE WEST OF WELL PEN-1

作　　者：周文泉[1] 罗新利[2] 刘宏伟[1] 

机构地区：[1]中国石油新疆油田分公司勘探开发研究院,新疆克拉玛依834000 [2]中国石油新疆油田分公司采油一厂,新疆克拉玛依834000

出　　处：《新疆石油天然气》2005年第3期16-20,共5页Xinjiang Oil & Gas

摘　　要：盆1井西凹陷东环带包括莫北凸起、莫索湾凸起西斜坡和石西凸起南斜坡,长期位于油气运移的指向区,构造位置极为有利,自北向南已发现了石西油田、莫北油气田和莫索湾油气田等17个油气藏,是准噶尔盆地腹部油气最为富集的构造带之一;油气藏沿凸起边部呈弧形串珠状分布,受控于断裂、构造及沉积储层特征等多种因素,油气分布虽然复杂,但具有一定的特殊性和规律性。通过剖析和总结该区的油气成藏规律,对指导下步勘探具有重要启发和指导意义。The eastern belt around depression to the west of Well Pen-1,include Mobei uplift,the west slope of Mosuowan Uplift and the south slope of Shixi Uplift,is long-term in favorable directional zone of hydrecarbon migration and advantaged in geologic conformation.From north to south,Seventeen oil fields have be discovered,such as shixi oil field,mobei oil field,mosouwan oil field etc.It is one of tectonic units with abundant oil and gas resources in hinterland in Junggar Basin.Oil and gas distribution in the belt are controlled by fault,tectonic evolution,rock facies and so on.In this paper,the regularity of Hydrocarbon Enrichment we analyzed has very important reference meaning in exploration of later stage.

关 键 词：盆1井西凹陷 断裂 油气成藏 侏罗系三工河组 烃源岩 

分 类 号：TE122.1[石油与天然气工程—油气勘探]