新疆石油地质

新疆石油地质 ›› 2007, Vol. 28 ›› Issue (5): 618-621.

• 油藏工程 • 上一篇    下一篇

水驱特征曲线方法系统分类研究

刘瑛, 高文君   

  1. 中国石油 吐哈油田分公司 勘探开发研究院, 新疆 哈密 839009
  • 收稿日期:2006-10-23 修回日期:2006-11-27 出版日期:2007-10-01 发布日期:2020-08-03
  • 作者简介:刘瑛(1976-), 女, 新疆哈密人, 工程师, 石油地质,(Tel) 0902-2760533(E-mail) liuyingyjy@yahoo.com.cn.

A Systematic Classification of Water flood-Characteristic-Curve Methods

LIU Ying, GAO Wen-jun   

  1. Research Institute of Exploration and Development, Tuha Oilfield Company, PetroChina, Hami, Xinjiang 839009, China
  • Received:2006-10-23 Revised:2006-11-27 Online:2007-10-01 Published:2020-08-03

PDF

259

摘要： 水驱特征曲线法是研究油田含水规律、预测开采指标和标定可采储量最基础的方法,目前国内外已形成70多种。在这些曲线中,有些曲线通过恒等变形后可转化为其他曲线,有些曲线的参数取特殊值后也可简化为另一种曲线。依据这些特点,将已有的水驱特征曲线划分为5层9大类组织结构,并给出了对应反演的含水率与采出程度组织结构图。该套系统分类图将为今后水驱特征曲线方法应用(包括编程)、优选、管理、研究提供理论基础。

关键词: 水驱特征曲线, 系统, 分类, 含水率, 采出程度

Abstract: As the most fundamental method for research of oilfield water cut, prediction of production index and calibration of recoverable reserves, the waterflood characteristic curve method comes to more than 70 types at home and abroad, among which some can be converted into others, and some can be simplified into another one by identical transforming and special parameter taking. This paper classifies the curves into a structure with five levels and nine types as well as corresponding inverse water cut and recovery percent diagram, which can be as a guide for the application (including programming), optimization, management and study of such characteristic curve methods in future.

Key words: waterflood characteristic curve, system, classification, water cut, recovery percent

中图分类号: