石油科技论坛

石油科技论坛 ›› 2010, Vol. 29 ›› Issue (5): 54-56,69.DOI: 10.3969/j.issn.1002-302x.2010.05.016

• 科技管理 • 上一篇    下一篇

油藏钻完井工程总包开发模式在渤中28-2南油田的应用

杨秋荣1, 刘鹏2, 李刚1, 项明1   

  1. 1. 中海油能源发展监督监理技术公司;
    2. 中海石油(中国)有限公司天津分公司
  • 收稿日期:2010-06-05 出版日期:2010-10-25 发布日期:2015-12-11

Application of Development Model of Drilling & Completion Engineering Based on Reservoir Study in BZ28-2S Oilfield

Yang Qiu-rong1, Liu Peng2, Li Gang1, Xiang Ming1   

  1. 1. CNOOC Energy Technology & Services Ltd. Supervision & Technology Co.;
    2. Tianjin Branch of CNOOC Ltd
  • Received:2010-06-05 Online:2010-10-25 Published:2015-12-11

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摘要： 渤海南部海域多为复杂断块油藏,储层结构比较复杂,如何合理高效地开发成为亟待解决的问题。文章提出了油藏钻完井工程总包的开发模式,在充分研究油藏的基础上,提出了相应的钻完井方案,优选适合的钻完井工艺,达到提高单井产能的目的。该管理模式在渤中28-2南油田选取2口井进行试用,有效地提高了前期准备及钻完井施工作业效率,且试验井投产后产能达配产的2倍以上,试验效果很好,为今后同类油藏开发提供了有价值的开发管理模式。

关键词: 复杂断块油藏, 钻完井工程, 总包开发模式, 渤中28-2南油田

Abstract: Most of reservoir in south of Bohai area is complicated fault-block reservoir, how to develop them with high efficiency is a problem needed to be solved quickly. In this paper, development model of drilling & completion engineering based on reservoir study is put forward for the first time. The appropriate drilling & completion plan and technology are researched by the fully study of reservoir to enhance the production of single well. This development model has good experiment effect in two wells of BZ28-2S Oilfield. The preparatory and drilling & completion efficiency has been enhanced effectively, and the production of these two testing wells is more than two times of proration production after put into production. This provides a valuable development model for development of similar reservoir in the future.

Key words: complicated fault-block reservoir, drilling &, completion engineering, development model based on reservoir study, BZ28-2S Oilfield