%0 Journal Article
%T 基于主成分分析法的地质工程参数定量表征研究<br>Research on the Quantitative Characterization of Geological Engineering Parameters Based on the Principal Component Analysis Method
%A 唐毅
%J Journal of Oil and Gas Technology
%P 240-252
%@ 2471-7207
%D 2025
%I Hans Publishing
%R 10.12677/jogt.2025.472028
%X 本文针对地质工程中压裂井的复杂性&#65292;提出了一种基于主成分分析法(PCA)的地质工程参数定量表征方法。通过对地质工程参数的相关性分析&#65292;筛选出与无阻流量具有较强相关性的参数&#65292;并利用主成分分析法对其进行定量分析&#65292;实现了对压裂井压前和压后产能的详细评估。该方法能够有效降低数据维度&#65292;保留关键信息&#65292;并为地质工程一体化压后评估体系提供科学依据。<br>Aiming at the complexity of fractured wells in geological engineering, this paper proposes a quantitative characterization method of geological engineering parameters based on the Principal Component Analysis (PCA). Through the correlation analysis of geological engineering parameters, the parameters with a strong correlation with the open flow capacity are screened out, and the PCA is used for their quantitative analysis, realizing a detailed evaluation of the pre-fracturing and post-fracturing productivity of the fractured wells. This method can effectively reduce the data dimension, retain key information, and provide a scientific basis for the integrated post-fracturing evaluation system of geological engineering.
%K 主成分分析法&#65292
%K 地质工程参数&#65292
%K 定量表征&#65292
%K 压裂井评估&#65292
%K 无阻流量<br>Principal Component Analysis
%K Geological Engineering Parameters
%K Quantitative Characterization
%K Evaluation of Fractured Wells
%K Open Flow Capacity
%U http://www.hanspub.org/journal/PaperInformation.aspx?PaperID=117829