| 利用Box-Behnken法分析CO2置换CH4效果 |
| |
| 引用本文： | 黄婷,裴柏林,杨玲智.利用Box-Behnken法分析CO2置换CH4效果[J].特种油气藏,2012,19(3):70-73,154. |
| |
| 作者姓名： | 黄婷 裴柏林 杨玲智 |
| |
| 作者单位： | 1. 气体能源开发与利用教育部工程研究中心中国石油大学,北京,102249
2. 油气藏地质及开发工程国家重点实验室西南石油大学,四川 成都,610500 |
| |
| 基金项目： | 国家科技重大专项，*，* |
| |
| 摘 要： | 基于CO2置换CH4理论,综合考虑影响CO2置换CH4效果的3个因素,运用Box-Be-hnken实验设计方法,建立CO2置换CH4的数学模型。通过Design Expert软件生成曲面反应图,并对曲面反应图进行单因素及双因素解吸效果分析,得出各参数对CO2置换CH4效应影响的强弱顺序及交互影响的显著性,其结果依次为渗透率、含水率、含气量,进而对CO2置换CH4效果进行分析。该研究为煤层气提高采收率提供了一个省时有效的分析方法。
|
| 关 键 词： | Box-Behnken法 煤层气 CO2 吸附 解吸 置换 效果分析 |
Analysis of the result of displacing CH4 with CO2 using Box-Behnken method |
| |
| HUANG Ting,PEI Bo-lin,YANG Ling-zhi.Analysis of the result of displacing CH4 with CO2 using Box-Behnken method[J].Special Oil & Gas Reservoirs,2012,19(3):70-73,154. |
| |
| Authors: | HUANG Ting PEI Bo-lin YANG Ling-zhi |
| |
| Affiliation: | 1.MOE Engineering Research Center of Gas Energy Development and Utilization,China University of Petroleum,Beijing 102249,China;2.State Key Laboratory of Oil & Gas Reservoirs Geology and Exploitation,Southwest Petroleum University,Chengdu,Sichuan 610500,China) |
| |
| Abstract: | A mathematical model of displacing CH 4 with CO 2 is set up by using Box-Behnken experimental design method with consideration of three influencing factors.A surface response map is generated by using Design Expert software and analyzed for desorption effect of single factor and double factors.The intensity sequence of the influencing factors on CO 2 displacing CH 4 and their interactive effect are derived in turn as permeability,water cut and gas content,and the effect of displacing CH 4 with CO 2 is analyzed.This research provides an efficient analysis method for enhancing CBM recovery. |
| |
| Keywords: | Box-Behnken method CBM CO 2 adsorption desorption displace effect analysis |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
