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Address: No.739, Dongying District, Dongying City, Shandong Province, China
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Products Dongying Mingde Petroleum Technology Co.,Ltd > Products > Products > Well Completion Tools > External Casing Packer
External Casing Packer

Compression-Expansion Cementing Segmented External Casing Packer

Hydraulic External Casing Pipe is an important down-hole cementing tool,mainly applied in complicated cementing project of oil and gas well to achieve the purpose of down-hole isolation and bridge plugging to improve and enhance cementing quality.

 

Features:

■ Simple operation avoids the trouble of changing the original technique
■ Extensive application scope is available for oil and gas wells with different conditions
■ The packer element automatically varies according to borehole diameter and down-hole pressure
■ Base pipe has a high strength with the same string drift
■ The packer can be coordinated with relative tools to implement various downhole works


Size Nominal OD
(mm)
Maximum OD
(mm
ID
(mm)
Total Length
(mm)
Packer
Element Length(mm)
Working OD
(mm)
Connection
TWF 140 140 178 121 3000-12000 950-11000 188-294 5-1/2〃 LC
TWF 140 140 190 121 3000-12000 950-11000 201-314 5-1/2〃 LC
TWF 178 178 206 155 3000-12000 950-11000 216-337 7〃 LC
TWF 245 245 286 220 3150-12000 950-11000 303-472 9-5/8〃 LC
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