Balanced continuous well string injection unit

Details Balanced continuous well string injection unit Balanced continuous well string injection unit

2008-01-15

2008-01-15

Neuder, William P (Department: 3672)

Wells

Processes

Assembling well part

C166S077200, C166S077300

Reexamination Certificate

active

11138892

ABSTRACT:
A continuous well string injection unit and balancing system, in which the continuous well string injection unit is suspended using a sling connected to a pair of suspension points. The balancing system comprises a length-adjustable member connected to the rod injector at a third suspension point, and a controller for adjusting the length of the length-adjustable member.

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