Wells – Submerged well – Means removably connected to permanent well structure
Reexamination Certificate
2008-07-29
2008-07-29
Beach, Thomas A (Department: 3671)
Wells
Submerged well
Means removably connected to permanent well structure
C166S077100, C166S077200
Reexamination Certificate
active
11315814
ABSTRACT:
An offshore oil well platform assembly is provided that includes a jacking frame, which supports a coiled tubing injector, which in turn is connected to a wellhead during a coiled tubing operation; and a compensation system. The compensation system includes a force measurement system which measures forces applied to the wellhead; a force delivery system, which provides a compensating force to counteract at least a portion of the measured forces on the wellhead; and a control system which receives signals from the force measurement system indicative of the measured forces, and operates the force delivery system based on the measured forces.
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Patton Bart
Polsky Yarom
Beach Thomas A
Buck Matthew R
Cate David
Nava Robin
Schlumberger Technology Corporation
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