文档介绍：------------------------------------------------------------------------------------------------ ——————————————————————————————————————油井产量含水率变化分析目录 1 前言................................................................ 1 论文的目的和意义................................................................................................................ ...... 1 国内外现状................. ............................................................................................... .................... 2 主要研究内容................................................................................................................ ......... ...... 3 采用的研究方法和技术路线................................................................................................... 4 2 产量递减分析的方法.................................................. 5 产量递减简介..................................... ........................................................................... ............... 5 产量递减曲线介绍................................................................................................................ ...... 6 ------------------------------------------------------------------------------------------------ —————————————————————————————————————— Arps 递减曲线..... ........................................................................................................... ............... 8 指数递减................................................................................................................ .... ..................... 11 3 含水规律研究的方法................................................. 13 油田含水率变化简介............................................................................................................... 13 含水规律研究的方法回顾..... ................................................................................................ 14 含水规律研究的方法的选择................................................................................................. 17 含水上升率................... .........