钻进过程的系统分析
SYSTEMATIC ANALYSIS OF DRILLING PROCESS
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摘要: 过去人们研究各种因素对钻进过程的影响时,通常都采用单因素分析法,这样便忽视了各因素之间的相互影响及其综合效应,具有一定的片面性。为此,本文采用典型相关分析的方法,利用实钻资料全面地对钻进过程进行了系统分析,得到多因素下各因素对钻进过程的影响程度,对于指导现场施工具有一定的价值。Abstract: In the past,the monofactor analysis mentod was commonly used in the study on the impact of various factors on the drilling process,thus the said method has ignored the interaction of each factor and the integrated effect and has certain onesideness.Therefore,the systematic analysis of drilling process is conducted with drilling data by method of typical relevant analysis,and the impact of each factor on the drilling process under multifactor is obtained.It is valueable for guiding field operations.
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