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- Drilling Rig[5]
- Mining Machinery Parts[6]
- Steel Pipes[6]
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Contact Us
- Contact Person : Mr. Zhang Tony
- Company Name : Shengli Oilfield Kangbei Petroleum Engineering And Equipment Co., Ltd.
- Tel : 86-546-7795711
- Fax : 86-546-7795733
- Address : Shandong,Dongying,No. 51, Jiaxiang Road, Dongying City.
- Country/Region : China
- Zip : 257000
external casing packer
Product Detailed
Related Categories:Drilling Rig
The external casing packer is used for staged packing of open holes for further operation.
The external casing packer is used for staged packing of open holes for further operation. The pressure opens the packer’s rubber for setting. It mainly consists of central pipe, rubber, open/close valve. The open valve is activated by enough pressure to demanding value, and then set the packer. More pressure shall activate the close valve to close the packer.
external casing packer
