摘要
针对"海洋地质十号"勘察船钻探系统液压举升式门式井架的结构特点,开发了60 t钻柱升沉补偿装置。该装置采用了倒立油缸直驱技术、双阀组安全控制技术及任意位置悬停技术等多项创新技术。对60 t钻柱升沉补偿装置进行了补偿载荷和静载荷试验,试验结果表明相关设计参数达到了预定设计要求。作为国产首台套投入海洋实战作业的补偿装置,成功完成了在水深100 m、钻探取样深度150 m的作业任务,满足了用户的勘察钻探需求。60 t钻柱升沉补偿装置的成功研制及应用使我国拥有了具有自主知识产权的钻柱升沉补偿装置,推动了我国深水勘探开发用钻井平台关键设备的国产化进程。
A 60 t drill string motion compensator has been developed to adapt the structural characteristics of the hydraulic portal derrick of the drilling system in exploration vessel"Marine Geology No.10".Several innovative technologies are applied in the compensator,including direct drive by inverted cylinder,safety control with double valve groups,and hanging at any position.Tests on the compensating load and static load on the 60 t drill string motion compensator have been conducted,and the results show that the design parameters meet expected design requirements.As the first domestic compensator,it has successfully completed the task of drilling 100 m underwater and sampling at 150 m,and met the client’s exploration and drilling needs.The development and application of the 60 t drill string motion compensator marks that China has had a drill string motion compensator with independent intellectual property rights,and it has promoted the localization of key equipment for deepwater drilling platforms in China.
作者
郑万里
杨虎
牟新明
李欢
王博芳
张彩莹
罗强
Zheng Wanli;Yang Hu;Mou Xinming;Li Huan;Wang Bofang;Zhang Caiying;Luo Qiang(CNPC Baoji Oilfield Machinery Co.,Ltd.,National Engineering Research Center for Oil and Gas Drilling Equipment)
出处
《石油机械》
北大核心
2020年第1期58-63,共6页
China Petroleum Machinery
基金
国家工信部高技术船舶科研项目“浮式钻井补偿系统研制”(工信部联装[2014]504号)
“天然气水合物钻采船工程开发”(工信部装函[2018]473号)
陕西省科技统筹创新工程计划项目“DC120/180-Y升沉补偿装置”(2015KTCQ01-074)。
作者简介
第一作者:郑万里,工程师,生于1983年,2011年毕业于西安交通大学机械工程专业,获硕士学位,现从事海洋油气装备技术研究与开发工作。地址:(610052)四川省成都市。电话:(028)68967627。E-mail:proecatia@163.com。
