水驱油田递减率多因素分析模型的建立及应用  

ESTABLISHMENT AND APPLICATION OF MULTIFACTOR ANALYTICAL MODEL FOR DECLINE FACTOR IN WATER DRIVE OILFIELD

作　　者：高文君 王岚 杨永利 

机构地区：[1]中国石油吐哈油田分公司勘探开发研究院,新疆哈密839009

出　　处：《吐哈油气》2004年第3期269-271,共3页Tuha Oil & Gas

摘　　要：从递减率定义出发,建立了递减率与开井数、含水、产液厚度、产液强度、井网密度、表皮系数等多因素分析模型。该模型可准确地分析各相关因素对递减率的影响程度,从而为制定与形成控制油田递减率的调整对策提供了依据。后经实际油田应用,效果很好,值得推广应用。Proceeding from the decline factor definition, a multifactor analytical model is established including decline factor and flowing well number, water cut, fluid producing thickness, fluid producing intensity, well spacing density, skin factor, etc. The model can analyze accurately the extent of effect of every interrelated factor on the decline factor, which provide basis for making regulative countermeasures to control the decline factor of the oilficld.

关 键 词：递减率 水驱油田 表皮系数 井网密度 含水 依据 调整对策 模型 制定 定义 

分 类 号：TE328[石油与天然气工程—油气田开发工程] TE37