[1]罗建伟,张 亮,刘景超,等.智能井用管线切割工具设计[J].石油矿场机械,2023,(01):24-30.[doi:10.3969/j.issn.1001-3482.2023.01.004]
　LUO Jianwei,ZHANG Liang,LIU Jingchao,et al.Design of Pipeline Cutting Tool for Intelligent Well Completion[J].Oil Field Equipment,2023,(01):24-30.[doi:10.3969/j.issn.1001-3482.2023.01.004]
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智能井用管线切割工具设计()
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石油矿场机械[ISSN:1001-3482/CN:62-1058/TE]

卷:
期数:
2023年01期
页码:
24-30
栏目:
设计计算
出版日期:
2023-01-25

文章信息/Info

Title:
Design of Pipeline Cutting Tool for Intelligent Well Completion
作者:
罗建伟; 张 亮; 刘景超; 马认琦; 李瑞丰
中海油能源发展股份有限公司 工程技术分公司,天津 300452
Author(s):
LUO Jianwei; ZHANG Liang; LIU Jingchao; MA Renqi; LI Ruifeng
CNOOC EnerTech-Drilling & Production Co.,Tianjin 300452,China
关键词:
智能井;  控制管线;  管线切割;  工具
Keywords:
intelligent well completion;  control line;  line cutting;  tool
分类号:
TE935
DOI:
10.3969/j.issn.1001-3482.2023.01.004
文献标志码:
A
摘要:
采用智能完井技术的油井,修井周期长,长年生产的井中积累较多的油垢、胶质等杂物,修井时起出管柱较为困难。在管柱起出遇卡时,常规的切割工具只能对油管进行切割,无法对井下工具的控制管线进行切割。设计了一种专用的管线切割工具。介绍了该工具的结构、工作原理、技术参数、施工工艺。分析了关键结构的强度。通过ANSYS软件对管线剪切模型进行有限元分析,结果表明管线切割工具可承受拉力达800 kN,可对6根不同尺寸多种组合的控制管线进行切割。进行下部管柱打捞过程中,不会有冗杂的管线阻碍打捞作业。
Abstract:
For oil wells with intelligent completion technology, the workover period is long, and there are many sundries such as oil dirt and colloid accumulated in the wells produced for many years, so it is difficult to pull out the pipe string during workover. When the pipe string is stuck during lifting out, the conventional cutting tools can only cut the oil pipe, but cannot cut the control pipeline of downhole tools. A special pipeline-cutting tool was designed. The structure, working principle, technical parameters, and construction technology of the tool were introduced. The strength of key structures was analyzed. Through the finite element analysis of the pipeline shear model with ANSYS software, the results show that the pipeline cutting tool can withstand a tensile force of up to 800 kN, which can cut 6 control pipelines with different sizes and combinations. During the fishing process of the lower string, there will be no miscellaneous pipelines to hinder the fishing operation.

参考文献/References:

[1] 刘连伟,曲长龙.手动切管机的研制与应用[J].石油机械,2006,34(10):58-59.[2] 陈瑶, 秦浩智,谭帅. 深水井口系统切割回收工具设计研究[J].石油机械,2016,44(7):70-75.[3] 王瑞和, 曹砚锋, 周卫东, 等.磨料射流切割井下套管的模拟实验研究[J].石油大学学报( 自然科学版), 2001,25(6):35-37.[4] 陈新欣,雷兰祥,孙怡红,等.连续管水力机械切割工具的研究与应用[J].石油机械,2013,41(5):76-78.[5] 赵三军,赵 水,张志强,等.激光切割 8 mm 厚锰钢板的工艺试验研究[J]. 制造技术与机床,2019(9): 70-73. [6] James F Cole, Baker Atlas Pyro. Technology for Cutting Drill Pipe and Bottom Hole Assemblies [C]∥SPE/ IADC Drilling Conference,1999,24-30.[7] 刘 萍,张东速.煤气层管道切割装置的研究设计[J].液压与气动,2011(7):30-32.[8] 孙子刚,黄小龙,同武军,等.外悬挂深水水下井口切割回收工艺现场应用[J]. 石油机械,2018,46(6):58-62.[9] 邹峰梅,王木乐,綦兴龙,等.实体膨胀管切割和打捞一体化管柱研制与应用[J].石油矿场机械,2013,42(10):81-83.[10] 牛壮,朱碧海,向鹏,等. 海水液压软缆割刀的设计与结构分析[C]∥第六届全国流体传动与控制学术会议,2010:403-405.[11] 张亮,罗建伟,刘景超,等. 一种智能井用管线切割工具:CN107701138A[P]. 2018-02-16.

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备注/Memo

备注/Memo:
中国海洋石油集团公司三新三化项目“智能完井关键工具及应用技术研究”(JTKY-SXSH-2022-HF-01)。
更新日期/Last Update: 2023-01-25