摘要
针对涪陵焦石坝页岩气田已压裂试气井,重点从水平井分段压裂改造工艺角度出发,利用正交实验法对压裂参数进行敏感性分析,从而定量化判断施工参数对压裂初期效果的影响程度,并在此基础上利用多元线性回归方法,建立了压裂初期产能预测模型。
In light of fractured gas testing wells in Jiaoshiba shale gas field in Fuling and from the perspective of staged fracturing modification process of Horizontal well,this paper uses orthogonal test method to analyze the sensitivity of fracturing parameters and estimates quantitatively the impact of operation parameters on early fracturing effect,followed by the establishment of early fracturing productivity forecast model by means of multiple linear regression.
出处
《江汉石油职工大学学报》
2016年第3期18-20,共3页
Journal of Jianghan Petroleum University of Staff and Workers
关键词
正交实验法
多元线性回归
压裂参数
产能预测
Orthogonal Test Method
Multiple Linear Regression
Fracturing Parameter
Productivity Forecast
