| CO_2吞吐选井选层的综合评判方法研究 |
| |
| 引用本文： | 杨小松[],孙雷[],孙良田[],张震涛[],严文德[],周存刚[],.CO_2吞吐选井选层的综合评判方法研究[J].天然气地球科学,2005,16(5):658-661. |
| |
| 作者姓名： | 杨小松[] 孙雷[] 孙良田[] 张震涛[] 严文德[] 周存刚[] |
| |
| 作者单位： | [1]西南石油学院研究生院,四川成都610500 [2]青海油田分公司采油厂,青海海西816400 [3]中国石油东方地球物理公司研究院库尔勒分院,新疆库尔勒841001 |
| |
| 基金项目： | 油气藏地质及开发工程国家重点实验室项目（编号：PLN018）资助. |
| |
| 摘 要： | 用模糊综合评判法进行了CO2吞吐选井选层研究,先运用统计学的方法和现有的CO2吞吐理论作了选井选层的单因素影响分析;然后以单因素分析为基础,确定了合理的隶属度的计算方法;最后通过求解模糊综合评判的反问题求得合理的权重,建立了完整的综合评判模型。实例分析得出的结果和现场实际一致,表明该方法是正确可行的,具有一定的推广价值。
|
| 关 键 词： | CO2吞吐 选井选层 综合评判 统计 研究 |
| 文章编号： | 1672-1926（2005）05-0658-04 |
| 收稿时间： | 2005-04-21 |
| 修稿时间： | 2005-04-212005-07-08 |
THE RESEARCH OF FUZZY INTEGRATED EVALUATION METHOD IN WELLS AND LAYERS CHOICE FOR CO2 PUFF 'N' HUFF |
| |
| YANG Xiao-song ,SUN Lei ,SUN Liang-tian ,ZHANG Zhen-tao ,YAN Wen-de ,ZHOU Cun-gang.THE RESEARCH OF FUZZY INTEGRATED EVALUATION METHOD IN WELLS AND LAYERS CHOICE FOR CO2 PUFF ''''N'''' HUFF[J].Natural Gas Geoscience,2005,16(5):658-661. |
| |
| Authors: | YANG Xiao-song SUN Lei SUN Liang-tian ZHANG Zhen-tao YAN Wen-de ZHOU Cun-gang |
| |
| Affiliation: | 1. Graduate School of Southwest Petroleum Institute, Chengdu 610500 ,China ; 2. Production Factory Qinhai Oil Field Company, Haixi 816400, China 3. Kuerle Branch, BGP Geophysical Research Institute, CNPC , Korla 841001, China |
| |
| Abstract: | Fuzzy integrated evaluation is used to select wells and layers for CO_2 Puff 'n' Huff.Firstly,the method of statistics combined with current theory about CO_2 Puff 'n' Huff is applied to analyse effect of single factor to selection of wells and layers,secondly on the basis of the factors analysis,the calculation method of degree of membership is confirmed,thirdly,the converse of fuzzy integrated evaluation is solved and reasonable weights are acquired.So the complete model of integrated evaluation is constructed.the results from example analysis is consistent with field practice,which indicates that the method in this paper is right and it is worthy of diffusion. |
| |
| Keywords: | CO_2 huff 'n' puff Choosing well and layer Integrated evaluation Statistic Research |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《天然气地球科学》浏览原始摘要信息 |
|
点击此处可从《天然气地球科学》下载全文 |
|
