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LINER HANGER ACCESSARIESHC-D TIE BACK PACKER   
 
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HC-D TIE BACK PACKER

HC-D TIE BACK PACKER

The Model HC-D Tie Back Packer is used for liner tie back operation in high pressure oil and gas wells. The packer is set on top of the liner to prevent fluid and gas migration from the annulus outside liner.

Features:

1With Model HC-D Liner Tie Back Packer, the liner can be tied back to surface or to some position in the casing. The packer is set after the liner has been cemented in place.

2The sealing rings as the packing elements serve reliable seal function.

3Once the packing elements are fully expanded, the hold-down slips and the locking system in the packer hold the packer at setting position to achieve permanent packing.

 

 

TECHNICAL PARAMETERS

Specifications

7 5/8"

7"

5 1/2"

5"

4 1/2"

Packer Setting starting Load ,KN

120

Packer Setting Load ,KN

250 -- 500

Sealing Capacity ,MPa

> 25

Packing Elements O.D. ,mm

233

208

146

Min I.D. ,mm

172

155

108.6

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Address:No. 8 Tengfei Road, Tengfei Industry Zone, Duanpolan Town
Qingdao Jimo City, Shandong Province, China 266225
Tel: 86-532-83561799 Fax: 86-532-83561899