Universal top-drive wireline entry system bracket and method

Details Universal top-drive wireline entry system bracket and method Universal top-drive wireline entry system bracket and method

2005-06-21

2005-06-21

Bagnell, David (Department: 3672)

Wells

Processes

Assembling well part

C166S075140, C166S077200, C166S085500, C248S200000, C254S411000, C254S415000

Reexamination Certificate

active

06907934

ABSTRACT:
A bracket and tension rod device is mounted to a top-drive dolly to carry the weight of a sheave wheel assembly. The device is deployed by connecting the sheave wheel assembly to a rigid dolly arm with an adjustable tension rod to relieve a gooseneck from adverse tensile, compressive and bending forces from the movement of a wireline through the sheave assembly.

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