摘要
富台油田主力含油层位为下古生界及第三系沙三段上亚段,属复式油气藏。其中下古生界古潜山油气藏属层状油气藏,储层主要为内幕孔洞型储层和内幕裂缝型储层。本文从地质特征入手,分析了下古生界的储集空间类型,建立了古潜山内幕储集层分布模式,其结果对车镇凹陷北带乃至济阳坳陷同类型的古潜山勘探有重要的借鉴意义。
Major oil - bearing horizons of Futai oilfield were lower Palaeozoic and the upper member of Sha 3 formation of Tertiary, belonging to complicated reservoir. The buried hill reservoir in lower Palaeozoic was a layered reservoir, with inner vug and inner fracture reservoirs as major types. Starting with geological characteristics, this paper analyzes the reservoir space of lower Palaeozoic and establishes the distribution mode of inner buried hill reservoirs. The result of this study is an important reference to exploration of similar buried hills in the north of Chezhen sag or even Jiyang depression.
出处
《特种油气藏》
CAS
CSCD
2003年第3期35-37,41,共4页
Special Oil & Gas Reservoirs
关键词
富台油田
古潜山
储集层
特征
分布模式
内幕孔洞型储层
内幕裂缝型储层
buried hill
reservoir system
inner vug buried hill reservoir
inner fracture buried hill reservoir
control factor
distribution mode
Futai oilfield
