海上耐高温井下安全控制管柱系统的研制

王通, 孙永涛, 白健华, 马增华, 蒋召平, 李海涛

王通, 孙永涛, 白健华, 马增华, 蒋召平, 李海涛. 海上耐高温井下安全控制管柱系统的研制[J]. 石油钻探技术, 2017, 45(6): 49-54. DOI: 10.11911/syztjs.201706009
引用本文: 王通, 孙永涛, 白健华, 马增华, 蒋召平, 李海涛. 海上耐高温井下安全控制管柱系统的研制[J]. 石油钻探技术, 2017, 45(6): 49-54. DOI: 10.11911/syztjs.201706009
WANG Tong, SUN Yongtao, BAI Jianhua, MA Zenghua, JIANG Zhaoping, LI Haitao. The Development and Testing of Heat-Resistant Subsurface Safety Control Devices in Offshore Operations[J]. Petroleum Drilling Techniques, 2017, 45(6): 49-54. DOI: 10.11911/syztjs.201706009
Citation: WANG Tong, SUN Yongtao, BAI Jianhua, MA Zenghua, JIANG Zhaoping, LI Haitao. The Development and Testing of Heat-Resistant Subsurface Safety Control Devices in Offshore Operations[J]. Petroleum Drilling Techniques, 2017, 45(6): 49-54. DOI: 10.11911/syztjs.201706009

海上耐高温井下安全控制管柱系统的研制

基金项目: 

国家科技重大专项"渤海油田高效开发示范工程"(编号:2016ZX05058)和中海油田服务股份有限公司科研项目"海上稠油热采射流泵举升工艺研究"联合资助。

详细信息
    作者简介:

    王通(1987-),男,宁夏中卫人,2008年毕业于中国石油大学(华东)过程装备与控制工程专业,2011年获中国石油大学(华东)油气井工程专业硕士学位,主要从事海上稠油开采、井下完井工具方面的研究工作。

  • 中图分类号: TE934+.5

The Development and Testing of Heat-Resistant Subsurface Safety Control Devices in Offshore Operations

  • 摘要: 海上石油安全生产规定海上生产井必须下入井下安全控制管柱,然而现有井下安全控制管柱的耐温性能达不到注热井的要求。为此,在分析海上注热井对井下安全控制管柱要求的基础上,通过优选密封材料和密封方式,研制了由Y241型热采封隔器、耐高温井下安全阀、隔热型补偿器和井口穿越装置等关键工具组成的耐高温井下安全控制管柱。室内试验及现场试验均表明:Y241型热采封隔器、耐高温井下安全阀、隔热型补偿器和井口穿越装置在常温和350℃高温下的密封性能良好;Y241型热采封隔器的单流阀和耐高温井下安全阀开启、关闭操作灵活。这表明,耐高温井下安全控制管柱系统的结构设计合理,耐温性能、密封性能等能满足注热井的要求,可以提高注热井的安全性。
    Abstract: According to safety regulations for offshore oil production,all offshore producers are required to be equipped with subsurface safety control devices.But all available subsurface safety control devices currently available may not meet the heat-resistant demands for wells with thermal production.Considering the demands of offshore heat-injection wells for subsurface safety control devices,Y241 type thermal packer,heat-resistant subsurface safety valve,insulated compensator,wellhead crossovers and other heat-resitant subsurface safety control devices were developed through a combination of optimal sealing materials and sealing modes.Laboratory and field tests showed that Y241 type thermal packer,heat-resistant subsurface safety valve,insulated compensator and wellhead crossovers presented outstanding sealing performances under room temperature and excellent performance with high temperatures up to 350℃.The results demonstrate that the newly-developed heat-resistant subsurface safety control devices possess rational structural design,desirable heat-resisant and sealing performances to satisfy the demands of heat-injection wells.the application of these devices can effectviely enhance safety performances of heat-injection wells.
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  • 期刊类型引用(8)

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    6. 蒋召平,王通,李海涛,马增华,于法浩. 海上耐高温深水式井下安全阀的设计与试验. 石油机械. 2019(08): 74-78 . 百度学术
    7. 邹剑,韩晓冬,王秋霞,张华,刘志龙. 海上热采井耐高温井下安全控制技术研究. 特种油气藏. 2018(04): 154-157+163 . 百度学术
    8. 王通,孙永涛,马增华,顾启林,胡厚猛. 海上Y241型双通道热采封隔器的研制及试验. 石油机械. 2018(11): 53-57 . 百度学术

    其他类型引用(1)

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出版历程
  • 收稿日期:  2017-05-27
  • 修回日期:  2017-10-29
  • 刊出日期:  1899-12-31

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