海洋工程装备与技术 ›› 2015, Vol. 2 ›› Issue (3): 145-151.

• 海洋油气勘探开发技术与装备 •    下一篇

简化联顶管柱在安装水下采油树油管挂中的应用

张宁, 冒家友, 阳建军   

  1. 中海石油(中国)有限公司深圳分公司,广东 深圳 518067
  • 收稿日期:2015-05-22 出版日期:2015-06-10 发布日期:2016-01-21
  • 作者简介:

    作者简介:张宁(1985-),男,工程师,主要从事海洋工程水下生产系统方面的工作。

Subsea Christmas Tree Tubing Hanger Installation by Simplified Landing String

Ning ZHANG, Jia-you MAO, Jian-jun YANG   

  1. Shenzhen Branch of CNOOC Ltd., Shenzhen Guangdong 518067, China
  • Received:2015-05-22 Online:2015-06-10 Published:2016-01-21

摘要:

针对流花4-1项目的水深和地层特性,引入简化联顶管柱方案进行水下采油树油管挂的安装。在对方案适用性进行对比和论证后,介绍了该方案的主要设备,包括简化联顶管柱、脐带缆系统、油管挂下入回收工具和油管挂,然后提出了安装过程中的主要控制参数与限制条件,并对实际现场使用过程进行了详细描述,最后阐述了该方案的使用效果。该方案的成功应用可为日后的深水边际油田开发提供借鉴和参考。

关键词: 水下生产系统, 简化联顶管柱, 油管挂, 油管挂下入回收工具, 简化联顶管柱脐带缆

Abstract:

The simplified landing string is introduced to Liuhua 4-1 Field for the installation of subsea Christmas tree (XT) tubing hanger, considering the low pressure in reservoir and absence of shallow gas. After demonstrating the feasibility of the simplified landing string system, the main equipment of this system is introduced, including the simplified landing string, umbilical system, tubing hanger running tool and tubing hanger. Then the control factors and restriction conditions are represented, followed by the detailed description of installation steps. Finally, a comparison is made between the application of conventional landing string and simplified landing string. The results can offer a reference for the exploitation of marginal subsea fields.

Key words: subsea production system, simplified landing string, tubing hanger, tubing hanger running tool, control umbilical for simplified landing string

中图分类号: