石油科技论坛

石油科技论坛 ›› 2010, Vol. 29 ›› Issue (5): 7-12.DOI: 10.3969/j.issn.1002-302x.2010.05.003

• 专家论坛 • 上一篇    下一篇

我国海油防砂技术现状与发展趋势

范白涛   

  1. 中海石油(中国)有限公司天津分公司
  • 收稿日期:2010-09-08 出版日期:2010-10-25 发布日期:2015-12-11

Current Situation and Development of Offshore Sand Control Technology

Fan Bai-tao   

  1. Tianjin Branch of CNOOC Ltd
  • Received:2010-09-08 Online:2010-10-25 Published:2015-12-11

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摘要： 防砂工艺技术是提高油井产能和油田开发效益的关键技术。文章回顾了自20世纪80年代以来我国海洋石油防砂工艺技术的发展历程,介绍了目前适度防砂理念、简易防砂技术、一趟多层防砂工艺等在海上油气田的应用现状,并根据海洋石油勘探开发的需要,对未来防砂工艺技术在小井眼钻完井、稠油热采等方面的发展趋势进行了展望。

关键词: 海上油气田, 完井工程, 防砂技术

Abstract: Sand control is critical for improving well productivity and development effectiveness of oilfields. This paper reviews the development of China's offshore sand control technology, and briefs on the application of the concept of moderate sand control, the simplified sand control technique, and the sand control process for multiple intervals with one run-in-hole and other technologies in offshore oil and gas fields, and predicts the development trend of offshore sand control technology in slim hole drilling & completion, and heavy oil thermal recovery, according to the need of offshore oilfield exploration and development.

Key words: offshore oilfield, well completion, sand control technology