摘要
简要阐述了非参数Spearman秩相关检验方法的概念及应用领域,运用该方法对测井数据进行计算分析,得出测井特征参数与产能间存在正相关的关系;并利用SPSS软件对油气田特征参数与产能之间的关系进行对比验证,得出了一致结论;为油气田产能的回归预测建模提供依据,在一定程度上减小了开采风险,提高了油气田的采收率.
The concept of non-parameter spearman-test and its application are introduced briefly. This method is applied in computational analysis on logging data; it is obtained that the relation of positive correlation exists in the logging characteristic parameter and productivity. The relation between the characteristic parameter and productivity of the oil and gas software, the identical conclusion is drawn, which offers field is contrasted and verified by utilizing SPSS the basis for regression forecasting modeling in productivity of oil and gas field, reduces the risk of exploitation to a certain extent, and improves the recovery factor of the oil and gas field.
