新疆石油地质 ›› 2007, Vol. 28 ›› Issue (2): 197-199.

• 油藏工程 • 上一篇    下一篇

疏松砂岩稠油油藏适度出砂开采方式研究

田刚1,2, 唐洪明1,2, 王春华2   

  1. 1.西南石油大学 油气藏地质及开发工程国家重点实验室, 成都 610500;
    2.西南石油大学 资源与环境学院, 成都 610500
  • 收稿日期:2006-07-20 修回日期:2006-09-11 出版日期:2007-04-01 发布日期:2020-07-31
  • 作者简介:田刚(1979-), 男, 山东济宁人, 在读硕士研究生, 石油地质,(Tel) 028-83032806(E-mail) http_521_zq@tom.com.

Study on Reasonable Sand Producing Process for Unconsolidated Sandstone Heavy Oil Reservoir

TIAN Gang1,2, TANG Hong-ming1,2, WANG Chun-hua2   

  1. 1. State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu, Sichuan 610500, China;
    2. Insitute of Resources and Environment, Southwest Petroleum University, Chengdu, Sichuan 610500, China
  • Received:2006-07-20 Revised:2006-09-11 Online:2007-04-01 Published:2020-07-31

摘要: 针对疏松砂岩稠油油藏的实际情况,在常规防砂和出砂冷采的基础上,提出了适度出砂开采方式。论述了适度出砂开采技术的增产原理,以及适合适度出砂开采方式的油藏条件。列举了一些国外油田的应用实例,进一步证明了适度出砂开采可以大幅度地提高油井产量。最后讨论了应用适度出砂技术应解决的几个关键问题。

关键词: 疏松地层, 稠油油藏, 适度出砂, 防砂

Abstract: This paper proposes the reasonable sand producing process for unconsolidated sandstone heavy oil reservoir, based on conventional sand control and cold flow production process, including its principle for stimulation and reservoir conditions suitable for this process. Through some cases abroad for its field application, it is proved that this process is of advantage of obviously improving oil production. Finally, this paper discusses several critical problems that should be paid attention to in application of this process.

Key words: unconsolidated formation, heavy oil reservoir, reasonable sand producing, sand control

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