摘要
泌阳凹陷目前发现的油气藏均围绕生油凹陷呈环状分布,生油凹陷发育了多个放射状的鼻状构造,其规模与油气富集的规模呈正相关关系。鼻状构造不仅控制着油气的运聚,也控制着各区油气的富集程度。该构造的脊线是油气运移的主要指向,在脊线附近的探井具有良好的油气显示。
The hydrocarbon reservoirs discovered in Biyang Depression at present are circularly distributed around source depressions,where many radioactively shaped nose-like structures are developed,its scale is in proportional with that of hydrocarbon enrichment.The nose-like structures not only control the hydrocarbon migration,also control the level of hydrocarbon enrichment.The crestal line is the major direction of hydrocarbon migration,the exploration wells near the crestal line are indications of oil and gas.
出处
《石油天然气学报》
CAS
CSCD
北大核心
2005年第S4期16-17,5,共3页
Journal of Oil and Gas Technology
关键词
泌阳凹陷
核桃园组
鼻状构造
油气聚集
Biyang Depression
Hetaoyuan Formation
nose-like structure
hydrocarbon accumulation
