Application and design of fuzzy intelligent evaluation software for sand production and steam channeling prediction of steam injection well

摘要：

Fuzzy intelligent evaluation software is designed to predict situation of sand production and steam channeling for steam injection well, which can improve the development effect of heavy oil reservoir.Based on expert knowledge, the software transfers the qualitative knowledge into quantitative index by the use of fuzzy evaluation and grey relational analysis.Combined with actual data of oil field as sample set, the software establishes an intelligent optimization analysis model through neural network and numerical analysis methods.Through multi-model regression analysis, optimum model and its parameters can be chosen to predict the production effect.This software adopts threetier model, with which the structure has the following advantages: reasonable design, reliable performance, convenient operation, high portability and good expansibility.According to the calculated results of actual data of oil field, the software can predict sand production and steam channeling more effectively, and guide further formulation and improvement of development program.

关键词： heavy oil steam injection well sand production steam channeling evaluation and prediction software design

作者: WANG Peixi ZHANG Jing

作者单位: School of Petroleum Engineering,China University of Petroleum,Qingdao,266555,China Sinopec International Petroleum Exploration and Production Corporation,Beijing 100083,China

会议类型: 国际会议

会议名称: International Conference on Advances in Engineering 2011(2011年工程研究进展国际学术会议 ICAE2011)

会议地点: 南京

会议语种:英文

页码: 546-550

在线出版日期: 2011-12-17（万方平台首次上网日期，不代表论文的发表时间）