论文部分内容阅读
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 method of joint prediction of oil and gas reservoirs discussed in this paper is composed of linear prediction method and partial nonlinear prediction method. The techniques of linear prediction involve generalized parameter method and generalized linear classifier method. The nonlinear prediction method involves mutation Theory prediction method and chaos prediction method. This combined forecasting technique gives full play to the advantages of the two types of forecasting methods. Based on the linear prediction, the optimal effective site and / or local oil-gas enrichment zone can be optimized by nonlinear prediction method. The application examples show that the joint prediction method is an effective method and technique to improve the prediction effect of oil and gas reservoirs, and has broad application prospects.