[1]丁 芳,陆 嫣,段冬平,等.多点地质统计学建模方法在复杂叠置样式 砂体表征中的应用[J].复杂油气藏,2017,(01):34.[doi:10.16181/j.cnki.fzyqc.2017.01.007]
　Ding Fang,Lu Yan,Duan Dongping,et al.Complex superimposition type sandbody characterized by multiple-point geostatistics modeling method[J].Complex Hydrocarbon Reservoirs,2017,(01):34.[doi:10.16181/j.cnki.fzyqc.2017.01.007]
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多点地质统计学建模方法在复杂叠置样式 砂体表征中的应用
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《复杂油气藏》[ISSN:1674-4667/CN:31-2019/TQ]

卷:
期数:
2017年01期
页码:
34
栏目:
油气开发
出版日期:
2017-03-25

文章信息/Info

Title:
Complex superimposition type sandbody characterized by multiple-point geostatistics modeling method
作者:
丁 芳; 陆 嫣; 段冬平; 刘英辉; 黄 鑫; 陈 波; 陈 晨
中海石油(中国)有限公司上海分公司,上海 200335
Author(s):
Ding Fang; Lu Yan; Duan Dongping; Liu Yinghui; Huang Xin; Chen Bo; Chen Chen
Shanghai Branch of CNOOC Ltd.,Shanghai 200335,China
关键词:
多点地质统计学 砂体表征 叠置样式 接触关系 训练图像
Keywords:
multiple-point geostatistics;  sand body characterization;  superimposed style;  contact relationship;  training images
分类号:
TE321
DOI:
10.16181/j.cnki.fzyqc.2017.01.007
文献标志码:
A
摘要:
在分析常规建模方法优劣势的基础上,提出在研究区试用多点地质统计学建模方法,重点对砂体的叠置样式进行了研究,据此对训练图像的来源和使用方法进行分析研究,并根据沉积相接触关系、相比例、泥岩含量等参数选择出最佳训练图像,应用在研究区建立沉积相模型。应用2种方法对模型进行了验证,效果表明该方法对复杂叠置样式的砂体相建模具有较明显的优势。
Abstract:
Based on the analysis of the merit and demerit of conventional modeling methods,a multiple-point geostatistics modeling method was proposed in the research area.The study was focus on the superimposed style of sandbody.On the above base,it was studied on the source and application method of training images.And then according to the contact relationship of facies,facies ratio,shale content,etc.,the best training image was chosen.Finally,a deposition model was established in the research area.The accuracy of the model was verified by two methods including reserves fitting and production performance fitting.The results showed that this method has more obvious advantages in characterizing the complex superimposed style sand body.The method was applied in CX Oilfield for the first time and can provide reference for the similar oil-gas field in East Sea.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2016-06-13; 改回日期:2016-10-18。
作者简介:丁芳(1986—),女,博士,研究方向为开发地质。电话:13761437965,E-mail:dingfang2@cnooc.com.cn.
基金项目:国家科技重大专项《东海厚层非均质性大型气田有效开发关键技术》2016ZX05027004。
更新日期/Last Update: 2017-03-25