安丰—梁垛地区油气成藏特征探讨  

Study on oil and gas reservoir forming condition of Anfeng-Liangduo field

作　　者：路玉东[1] 陆修莲[1] 李艳萍[1] 

机构地区：[1]中国石化江苏油田分公司采油一厂,江苏扬州225265

出　　处：《石化技术》2015年第7期197-198,共2页Petrochemical Industry Technology

摘　　要：安丰-梁垛地区位于苏北盆地海安凹陷西北部,油气勘探始于七十年代。从1982年到1988年,相继在该地区发现了安丰油田、梁垛油田和张家灶油田。从90年代以后到现在,在该地区相继钻探了30余口探井,没有大的勘探突破。本文主要从区域内烃源条件,储层条件、油气运移以及断层对成藏的影响因素等条件来分析区域油气成藏特征,进而指导安丰—梁垛区域内下步油气勘探目标。AnFeng-Liangduo Field locates in the north-west of the Haian Sag,oil and gas exploration work of AnFeng-Liangduo Field began since 1970. Between 1982 and 1988,Anfeng oilfield,Liangduo oilfield and Zhangzao oilfield were discovered in the region in succession. Since the 1990s,more than 30 wells were drilled continually in the region,but there was no breakthrough in exploration. Based <br> on the structural characteristics,hydrocarbon source conditions,reservoir conditions,factors and oil and gas migration as well as the defeat reason of old wells,we lead to three regional hydrocarbon accumulation conditions.

关 键 词：海安凹陷 安丰-梁垛地区 成藏条件 

分 类 号：P618.13[天文地球—矿床学]