新疆石油地质 ›› 2010, Vol. 31 ›› Issue (5): 536-538.

• 油藏工程 • 上一篇    下一篇

一种开发无隔板底水油藏的新方法

刘彦成, 王健, 孟建勋, 刘培培, 范伟, 鲁光亮   

  1. 西南石油大学 油气藏及地质开发工程国家重点试验室,成都 610500
  • 收稿日期:2010-01-27 发布日期:2020-10-21
  • 作者简介:刘彦成(1985-),男,陕西榆林人,在读硕士研究生,油气田开发,(Tel)13880494679(E-mail)163lycgt@163.com.

A New Method for Development of Bottom-Water Reservoir Without Natural Barrier

LIU Yan-CHENG, WANG Jian, MENG Jian-xun, LIU Pei-pei, FAN Wei, LU Guang-liang   

  1. State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, CHENGdu, Sichuan 610500, China
  • Received:2010-01-27 Published:2020-10-21

摘要: 在无隔板底水油藏开发过程中,许多油井面临着底水锥进速度快、临界产量低、无水采油期短等生产技术难题。借鉴前人研究思路,基于开发底水油藏的隔板理论和双层完井排液压锥技术,对无(天然)隔板底水油藏的开发模式进行了探讨。提出了一种人为注入堵剂(人工隔板)与排水压锥技术相结合的有效开发无隔板底水油藏的新方法,对于科学、高效、合理开发底水油藏具有一定的现实意义。

关键词: 底水油气藏, 堵水剂, 水锥, 油井

Abstract: During development of bottom-water reservoir without natural barrier, many oil wells are faced with difficulties such as fast bottom-water coning, low critical yield and short water-free oil production period, etc. Based on previous researches, partition theory and the dual completion bottom-water coning control technology, the development model for the bottom-water reservoir without natural barrier is discussed. And a method for effective development of such a reservoir by plugging agent injection (artificial partition) and drainage bottom-water coning control is proposed for the purpose of scientific, efficient and rational development of such a reservoir.

Key words: bottom-water reservoir, plugging agent, water coning, oil well

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