油气储集层线性与非线性联合预测方法技术及应用  

Linear and nonlinear unified prediction of oil and gas rese rvoirs.

作　　者：李正文[1] 李琼[1] 唐建明[2] 

机构地区：[1]成都理工学院,成都610059 [2]西南石油局第二物探大队,德阳618000

出　　处：《石油物探》2000年第2期15-23,共9页Geophysical Prospecting For Petroleum

基　　金：国家自然科学基金资助项目!(批准号 :498740 30 )

摘　　要：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 ,联合预测方法技术是提高油气储集层预测效果的一种有效的方法技术 ,具有广阔的应用前景。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.

关 键 词：储集层 线性 非线性 联合预测方法 油气勘探 

分 类 号：P618.130.8[天文地球—矿床学] P618.130.2[天文地球—地质学]