Compensator system for wellbore tubulars
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United States of America Patent
Stats
-
May 2, 2000
Issued Date -
N/A
app pub date -
May 12, 1998
filing date -
Aug 23, 1996
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A new joint compensator and systems with it and methods of their use have been invented which, in one aspect, includes a compensator system for compensating for the weight of at least one joint, which is a wellbore tubular member, the compensating system for use below a wellbore apparatus, the wellbore apparatus for supporting the at least one joint, the compensation system having a joint compensator suspended below the wellbore apparatus and connected thereto for selectively compensating for the weight of the at least one joint, a lower elevator suspended below and interconnected with the joint compensator for releasably holding the at least one joint, and a wellbore elevator connected to the wellbore apparatus for selectively supporting the joint compensator and the at least one joint.
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