[1]岳文翰,袁文才,杨志敏,等.页岩气井连续管井口快速安装装置的研制[J].焊管,2021,44(12):39-42,46.[doi:10.19291/j.cnki.1001-3938.2021.12.007]
 YUE Wenhan,YUAN Wencai,YANG Zhimin,et al.Development of Wellhead Rapid Installation Device for Shale Gas Coil Tubing[J].,2021,44(12):39-42,46.[doi:10.19291/j.cnki.1001-3938.2021.12.007]
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页岩气井连续管井口快速安装装置的研制()
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《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
第44卷
期数:
2021年第12期
页码:
39-42,46
栏目:
工艺与设备
出版日期:
2021-12-28

文章信息/Info

Title:
Development of Wellhead Rapid Installation Device for Shale Gas Coil Tubing
文章编号:
10.19291/j.cnki.1001-3938.2021.12.007
作者:
岳文翰袁文才杨志敏杨 高吴大飞段文益
1. 西南油气田公司页岩气研究院,成都 610000;2. 中石油江汉机械研究所有限公司,湖北 荆州 434000
Author(s):
YUE Wenhan YUAN Wencai YANG Zhimin YANG Gao WU Dafei DUAN Wenyi
1. Shale Gas Research Institute, PetroChina Southwest Oil & Gas field Company, Chengdu 610000, China; 2. Jianghan Machinery Research Institute Limited Company of CNPC, Jingzhou 434000, Hubei, China
关键词:
连续管井口装置快速安装井控装置页岩气
Keywords:
coil tubing wellhead device quick installation well control device shale gas
分类号:
TE933.8
DOI:
10.19291/j.cnki.1001-3938.2021.12.007
文献标志码:
B
摘要:
为解决深层页岩气开采区域连续管作业井口装置安装劳动强度大、效率低、风险高的问题,结合页岩气用连续管作业工艺、崎岖道路运输条件限制、高压井控装置配套、井口装置快速连接方式等多方面因素,研制了连续管井口快速安装装置。该装置将连续管井控装置整体预连接后放置在专用底盘车单独运输,配合举升式桁架系统、注入头连接器和工具连接平台,实现连续管作业井口装置机械化高效安全连接。通过现场试验验证,该装置可满足深层页岩气井钻磨、射孔、打捞、通刮洗井等多种连续作业需求,节约井口装置安装时间70%以上,显著提高了连续管作业井口安装拆卸的作业效率和安全性,同时降低了现场作业人员的劳动强度。
Abstract:
In order to solve the problems of high labor intensity, low efficiency and high risk in the installation of coiled tubing wellhead equipment in deep shale gas production area, combined with many factors such as coiled tubing operation technology for shale gas, restrictions on rough road transportation conditions, matching of high-pressure well control equipment and rapid connection mode of wellhead equipment, a coiled tubing wellhead rapid installation device is developed. The device pre-connects the coiled tubing well control device as a whole and places it on a special chassis truck for separate transportation. It cooperates with the lifting truss system, injection head connector and tool connection platform to realize the mechanized, efficient and safe connection of the wellhead device for coiled tubing operation. The field test shows that the device can meet various continuous operation requirements such as drilling and grinding, perforating, fishing and wiper cleaning of deep shale gas wells, save more than 70% of the installation time of wellhead devices, significantly improve the operation efficiency and safety of wellhead installation and disassembly of continuous pipe operation, and reduce the labor intensity of field operators at the same time.

参考文献/References:

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备注/Memo

备注/Memo:
基金项目: 中国石油天然气集团有限公司重大现场试验项目“深层页岩气有效开采关键技术攻关与试验——深层页岩气体积压裂技术现场试验”(项目编号2019F-31-04);中国石油集团工程技术研究院有限公司重点攻关项目“连续管装备配套技术研究和配套装置研制”(项目编号CPET202021)。作者简介:岳文翰(1990—),男,四川南充人,硕士,工程师,现主要从事储层改造研究与现场技术服务工作。收稿日期:2020-08-18
更新日期/Last Update: 2022-01-04