[1]国景星,张健.饶阳凹陷中北部沙三—东一段沉积特征及储集性能[J].复杂油气藏,2010,(03):54.
　Guo Jingxing,Zhang Jian.Depositional characteristics and reservoir properties in the third member of Shahejie Formation to the first member of Dongying Formation in north-central area of Raoyang Sag[J].Complex Hydrocarbon Reservoirs,2010,(03):54.
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饶阳凹陷中北部沙三—东一段沉积特征及储集性能
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《复杂油气藏》[ISSN:1674-4667/CN:31-2019/TQ]

卷:
期数:
2010年03期
页码:
54
栏目:
OA
出版日期:
2010-09-25

文章信息/Info

Title:
Depositional characteristics and reservoir properties in the third member of Shahejie Formation to the first member of Dongying Formation in north-central area of Raoyang Sag
作者:
国景星;张健;
中国石油大学(华东)地球资源与信息学院,山东 青岛 266555
Author(s):
Guo Jingxing; Zhang Jian
College of Geo-Resources and Information,China University of Petroleum,Qingdao,Shandong 266555
关键词:
饶阳凹陷;  沉积特征;  沉积相;  储层物性;  沉积作用
Keywords:
Raoyang Sag;  sedimentary characteristics;  sedimentary facies;  reservoir property;  sedimentation
分类号:
TE321
文献标志码:
A
摘要:
根据岩心、测井、地震等资料,分析认为饶阳凹陷中北部沙三—东一段主要发育河流、辫状河三角洲和湖泊等沉积相,并将其细分为若干亚相和微相。在此基础上系统总结出不同沉积类型储集体的物性特征,发现储层在东营组以中高孔、中高渗为主,在沙一、沙二段以中孔中渗为主,到沙三段逐渐变为中低孔中低渗储层。储层受沉积作用控制非常显著,优质储层一般分布于较高能量下的沉积环境,河流相中的河道砂体、辫状河三角洲相的分流河道和河口坝砂体以及湖泊相中的滩坝砂体,具有较好的储集物性,是有利的储集相带。
Abstract:
It is shown that the third member of Shahejie Formation to the first member of Dongying Formation in north-central area of Raoyang Sag mainly is composed of fluvial,braided river deltas,and lakes facies by the core,logging,and seismic data,and it can be subdivided into several subfacies and microfacies.Based on these,it were systematically summarized reservoir characteristics of sandbody with different sedimentary types,it is shown that reservoir mainly belongs to middle-high porosity and middle-high permeability in Dongying Formation,middle porosity and middle permeability in Member 2 and Member 1 of Shahejie Formation,and middle-low porosity and middle-low permeability in Member 3 of Shahejie Formation. Reservoir is mainly controlled by sedimentation,good reservoirs are usually distributed in sedimentary environment under higher energy,the channel sandbodies of the fluvial facies,the sandbodies of distributary channel and river mouth dam for braided river deltas,and the sandbodies of beach bar of lakes have good reservoir properties to be favorable reservoir facies.

参考文献/References:

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相似文献/References:

[1]李 丹 杨 玲 于景锋.渤南油田五区沙三段扇三角洲沉积特征[J].复杂油气藏,2010,(03):13.
　Li Dan,Yang Ling,Yu Jingfeng.Depositional feature of the fan delta from the third member of Shahejie Formation in Block 5 of Bonan Oilfield[J].Complex Hydrocarbon Reservoirs,2010,(03):13.

备注/Memo

备注/Memo:
收稿日期:2010-01-15; 改回日期:2010-04-09
作者简介:国景星(1963—),博士,教授,2002年毕业于中国矿业大学矿产普查与勘探专业,现从事油气储层地质、油田开发地质的研究与教学工作。电话:13573254358,E-mail:jxguo@hdpu.edu.cn。
更新日期/Last Update: 2013-06-17