苏北盆地柘垛低凸起油气成藏条件及勘探潜力  

Hydrocarbon accumulation conditions and exploration potential of Zheduo low-uplift,Subei basin

作　　者：李代杰[1] 季红军[1] 沈荣[1] 杨小军[1] 

机构地区：[1]中国石化股份有限公司江苏油田分公司物探技术研究院,江苏南京210046

出　　处：《内蒙古石油化工》2013年第19期150-152,共3页Inner Mongolia Petrochemical Industry

基　　金：江苏石油勘探局(JS12003)

摘　　要：柘垛低凸起紧邻高邮凹陷,勘探程度低,是资源接替的有利地区,油气资源评价及勘探目标优选是该区勘探突破的关键。综合油源对比、储盖配套条件评价、成藏模式预测、运聚规律分析,明确了柘垛低凸起油气成藏条件,认为该区具备较大勘探潜力;在此基础上提出以低凸起东端兴化地区作为勘探突破口,层系上注重上下兼探的勘探思路和方向。Zheduo low-uplift joins along Gaoyou Sag,it`s a low explorated zone and a favorable exploration zone of resource succeeding.The key factors of exploration breakthrough are resource evaluation and targets optimization.Through analysing by synthesis of oil-source correlation,reservoir-cap assemblages evaluation,hydrocarbon accumulation models prediction,oil migration and accumulation rules,it can be made clear that Zheduo low-uplift has favorable hydrocarbon accumulation conditions and great exploration potential.Basic on the research,exploration breakthrough can be obtained on Xinghua area,which on the east of Zheduo low-uplift and give consideration on stereoscopic exploration model.

关 键 词：苏北盆地 柘垛低凸起 低勘探程度区 勘探潜力 

分 类 号：P618.130.2[天文地球—矿床学]