Trilinear fuzzy seepage model of shale gas reservoirs with multiple fuzzy parameters-Reference-Cited by-同舟云学术

Trilinear fuzzy seepage model of shale gas reservoirs with multiple fuzzy parameters

Published:2021-06-21 Issue:6 Volume:40 Page:11777-11797
ISSN:1064-1246
Container-title:Journal of Intelligent & Fuzzy Systems
language:
Short-container-title:IFS

Author:

Zhang Duo¹,Nguang Sing Kiong²,Shu Lan¹,Qiu Dong³

Affiliation:

1. School of Mathematical Sciences, University of Electronic Science and Technology of China, Chengdu, Sichuan, P.R. China

2. The Department of Electrical and Computer Engineering, The University of Auckland, Auckland, New Zealand

3. College of Mathematics and Physics, Chongqing University of Posts and Telecommunications, Nanan, Chongqing, P.R. China

Abstract

This paper focuses on establishing the trilinear fuzzy seepage model with multiple fuzzy parameters for shale gas reservoirs. Different from the conventional seepage models of shale gas reservoirs, the multiple fuzzy parameters seepage model uses fuzzy numbers to describe some parameters with uncertainty. Firstly, the multiple fuzzy parameters seepage model is constructed based on fuzzy concepts. The fuzzy structure element method and the centroid method are used to solve the fuzzy seepage model and defuzzifier, respectively. Secondly, the advantages of the development fuzzy model over the conventional seepage model are discussed and illustrated through numerical examples and simulations. Finally, to further study the seepage laws inside shale gas reservoirs, this paper explores the sensitivity of relevant main control parameters to gas production based on the development model.

Publisher

IOS Press

Subject

Artificial Intelligence,General Engineering,Statistics and Probability

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