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| 惠民凹陷南部馆陶组底部不整合与油气运聚 | |
| 引用本文： | 刘维亮,夏斌,崔世凌,蔡周荣,万志峰,殷征新. 惠民凹陷南部馆陶组底部不整合与油气运聚[J]. 断块油气田, 2011, 18(6): 746-749 |
| 作者姓名： | 刘维亮 夏斌 崔世凌 蔡周荣 万志峰 殷征新 |
| 作者单位： | 1. 中山大学海洋学院,广东广州510275;中国科学院广州地球化学研究所,广东广州510640 2. 中国科学院广州地球化学研究所,广东广州510640;中国石化胜利油田分公司地球物理勘探研究院,山东东营257022 3. 中山大学海洋学院,广东广州,510275 |
| 摘 要： | 在对渤海湾盆地惠民凹陷南部馆陶组底部不整合的地质录井、测井资料识别分析基础上．将不整合剖面岩性结构划分为7种类型。编制了研究区不整合剖面岩性结构类型平面分布图，分析了其在平面和剖面上的变化特点。综合分析认为研究区馆陶组底部不整合具有形成圈闭的有利条件，但不具备油气在区内进行较长距离运移的有利条件。 |
| 关 键 词： | 不整合 油气运聚 馆陶组 惠民凹陷南部 |
Basal unconformity and hydrocarbon migration and accumulation of Guantao Formation in southern Huimin Sag |
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| Liu Weiliang,Xia Bin,Cui Shiling,Cai Zhourong,Wan Zhifeng,Yin Zhengxin. Basal unconformity and hydrocarbon migration and accumulation of Guantao Formation in southern Huimin Sag[J]. Fault-Block Oil & Gas Field, 2011, 18(6): 746-749 | |
| Authors: | Liu Weiliang Xia Bin Cui Shiling Cai Zhourong Wan Zhifeng Yin Zhengxin |
| Affiliation: | 1(1.School of Marine Sciences,Sun Yat-Sen University,Guangzhou 510275,China;2.Guangzhou Institute of Geochemistry,Chinese Academy of Sciences,Guangzhou 510640,China;3.Geophysical Research Institute,Shengli Oilfield Company,SINOPEC,Dongying 257022,China) |
| Abstract: | Based on the analysis of geological log data and well logging data of basal unconformity in Guantao Formation of southern Huimin Sag,Bohaiwan Basin,lithology structure of unconformity profile is divided into seven types.Plane distribution map of lithology structure type of unconformity profile is drawn up in the study area and the change characteristics of the plane and the profile are analyzed.It is believed that the basal unconformity of Grantao Formition presents the favourable condition of trap formation,but it has not the favourable condition of hydrocarbon migration within the area of long distance. |
| Keywords: | unconformity hydrocarbon migration and accumulation Guantao Formation sounthern Huimin Sag |
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