[1]王善强.泵送桥塞射孔技术在82 mm井眼中的应用[J].复杂油气藏,2022,15(02):114.[doi:10.16181/j.cnki.fzyqc.2022.02.020]
 WANG Shanqiang.Application of pumped bridge plug perforation technique in ?82 mm hole[J].Complex Hydrocarbon Reservoirs,2022,15(02):114.[doi:10.16181/j.cnki.fzyqc.2022.02.020]
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泵送桥塞射孔技术在82 mm井眼中的应用()
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《复杂油气藏》[ISSN:1674-4667/CN:31-2019/TQ]

卷:
15卷
期数:
2022年02期
页码:
114
栏目:
油气工程
出版日期:
2022-06-25

文章信息/Info

Title:
Application of pumped bridge plug perforation technique in ?82 mm hole
作者:
王善强
中石化经纬有限公司华东测控分公司,江苏 扬州 225000
Author(s):
WANG Shanqiang
Huadong Measurement and Control Company of Sinopec Jingwei Co. LTD.,Yangzhou 225000,China
关键词:
小井眼水平井桥塞泵送射孔压裂
Keywords:
slimholehorizontal wellbridge plugpumped perforationfracturing
分类号:
TE355
DOI:
10.16181/j.cnki.fzyqc.2022.02.020
文献标志码:
A
摘要:
泵送桥塞射孔技术是页岩油气井压裂施工的重要手段,在?139.7 mm套管内被广泛应用。随着勘探力度的加大,在原?139.7 mm套管内进行侧钻的页岩油开发井不断出现,此类井通常套管内径只有82 mm,对泵送桥塞射孔的工具串的直径、重量、耐压、长度、强度等提出了新的要求。为此,在下井工具的设计选型、施工作业流程及参数设置等方面进行了优化,形成了针对小井眼泵送桥塞射孔的技术系列,并提出了需要重点把控的关键环节。该技术在苏北盆地帅页3-7HF井成功应用。
Abstract:
As an important method for fracturing construction of shale oil and gas wells,the pumped bridge plug perforation is widely applied in ?139.7 mm casing. With the deepening of exploration,the sidetracked wells in the original ?139.7 mm casing continually appeared for shale oil development. The casing inner diameter of such wells is normally only 82 mm. As a result,new specifications for the diameter,weight,pressure resistance,length,and strength of the tool string used to pump bridge plug perforation have been proposed. Thus,the technique series of slim hole pumped bridge plug perforation has been established,and the key steps that need to be controlled have been proposed,based on the optimization of downhole tool design and selection,construction operation,and parameter setting. The technique has been successfully applied to the well Shuaiye 3-7HF in the Subei Basin.

参考文献/References:

[1]李博博,蒋龙,韩焘,等.水力泵送桥塞-射孔联作压裂技术在长庆油田的规模应用[J].国外测井技术,2017,38(1):45-47.
[2]俞海.水平井分段电缆泵送射孔遇卡问题及处理方法[J].国外测井技术,2020,41(1):70-74.
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备注/Memo

备注/Memo:
收稿日期:2022-03-02;改回日期:2022-04-21。
作者简介:王善强(1986—),工程师,主要从事油气田射孔技术研究与应用工作。E-mail: 20631564@qq.com。
更新日期/Last Update: 2022-06-25