PREDICTION OF EFFECT OF STEAM STIMULATION BASED ON A FUZZY COMPREHENSIVE EVALUATION MODEL

被引：0

作者：

Wang, Hai-jing ^{[1
]}

Xue, Shi-feng ^{[2
]}

机构：

[1] Nanjing Univ Aeronaut & Astronaut, Coll Aerosp Engn, 29 Yudao St, Nanjing 210016, Jiangsu, Peoples R China

[2] China Univ Petr, Coll Architecture & Storage Engn, Shandong 257061, Peoples R China

来源：

PROCEEDINGS OF THE 2008 SYMPOSIUM ON PIEZOELECTRICITY, ACOUSTIC WAVES AND DEVICE APPLICATIONS | 2008年

关键词：

Steam stimulation; fuzzy comprehensive evaluation; effect prediction; influencing factors;

D O I：

暂无

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

Aiming at the problem of neglecting fuzzy factors in traditional prediction of effect of steam stimulation, using a fuzzy comprehensive evaluation method, we propose a secondary fuzzy comprehensive evaluation model to analyze the effect of many uncertain factors on steam stimulation. First, according to the influencing factors of steam stimulation, the factor set and evaluation set are established; then the membership degree of the qualitative index and quantitative index to assessment grades is decided, and the single factor fuzzy relation matrix is established; Moreover, based oil the influence degree of each factor on steam stimulation, the weighting set is also given. Finally, the secondary fuzzy compressive evaluation is conducted. Based on the secondary fuzzy comprehensive evaluation model, the steam stimulation effect for a well is predicted. And it is found that the predicted results are consistent to the observed data.

引用

页码：609 / +

页数：2