油气储集层线性与非线性联合预测方法技术及应用

本文所论述的油气储集层联合预测方法技术是由线性预测方法技术与部分非线性预测方法技术组成的，线性预测方法技术涉及综合参数法和广义线性分类器法，非线性预测方法技术涉及突变理论预测法和混沌预测法。这种联合预测方法技术充分发挥了两类预测方法的优势，可在线性预测的基础上，利用非线性预测方法技术优选出油气储集层的最佳有效部位和／或局部油气富集带。应用实例表明，联合预测方法技术进提高油气储庥层预测效果的一种有效

Linear and nonlinear unified prediction of oil and gas rese rvoirs

The united prediction technique of hydrocarbon reserv oirs introduced he re is composed of linear prediction and partial nonlinear prediction. Linear pre diction technique involves comprehensive parameter method and generalized linear classification method, and nonlinear prediction technique involves mutation the oretical prediction and chaotic prediction. The united prediction technique take s full advantages of two types of prediction methods. It can select out optimal effective position of hydrocarbon reservoirs and/or local hydrocarbon enrichment zone by using nonlinear prediction technique on the basis of linear prediction. Application examples show that the united prediction prediction is useful to im prove the effect of hydrocarbon reservoir prediction, and has a wide application prospect.