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东濮凹陷胡状集北岩性油藏地层微电阻率测井地质分析

断块油气田

2004年 11卷第04期

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Title

Geologic Analysis of Lithologic Deposit with FMI in Northern Huzhuangji of Dongpu Depression

作者

何　方1 　郑宇霞1 　周燕萍1 　周承文2 　李建荣1

Authors

He Fang , Zheng Yuxia , Zhou Yanping,et al.

单位

1. 中原油田分公司勘探开发科学研究院　2. 中原石油勘探局地质录井处

摘要

胡状集北岩性油藏位于东濮凹陷西部斜坡带,由于近物源快速堆积,沉积相带复杂多变,通过胡99 井地层微电阻率成像测井产生的电图像,结合常规测井曲线特征变化,对该区岩石结构、沉积砂体、构造特征进行分析,认为胡状集北岩性油藏为三角洲—湖泊相沉积,河口坝、水下分流水道相是油气聚集的有利部位,并指出了下一步的勘探开发方向。

Abstract

Northern Huzhuangji lithologic deposit lies in west slope belt

of Dongpu depression. Because of proximal and rapid

accumulation ,the sedimentary facies is complicated and variable.

According to the electric image generated by FMI of Hu99 ,the

study analyzed rock texture , sedimentary sand body and

structural propert , combined with characteristic variation of

conventional log. This paper considered that northern Huzhuangji

lithologic deposit is delta2lacustrine sedimentation ,the glutenite of

major oil2bearing series is respectively mouth bar and underwater

distributary channel facies. the major object of further exploration

and development ought to be mouth bar and underwater

distributary channel facies.

关键词：

胡状集北　岩性油藏　成像测井　地质分析　沉积相;

Keywords:

Northern Huzhuangji , lithologic deposit ,Imaging logging ,Geologic analysis ,Sedimentary facies.

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基金项目

DOI