Wells – Processes – Placing or shifting well part
Reexamination Certificate
2007-12-25
2007-12-25
Tsay, Frank (Department: 3672)
Wells
Processes
Placing or shifting well part
C166S241100
Reexamination Certificate
active
10906157
ABSTRACT:
A completion assembly has one or more control lines. The control lines can develop differing degrees of slack depending on the completion assembly configuration and also on the particular use of the completion assembly. A line slack compensator cooperates with the completion assembly to provide or remove slack in one or more control lines as necessary for a given operation and a given completion assembly.
REFERENCES:
patent: 2744420 (1956-05-01), Pigford
patent: 3593508 (1971-07-01), Jachimowicz et al.
patent: 4543998 (1985-10-01), Thomerson
patent: 58144068 (1983-08-01), None
patent: 08002833 (1996-01-01), None
patent: 474604 (1975-06-01), None
patent: 1155735 (1985-05-01), None
Carr Malcolm J.
Cho Brian W.
Escanero Ereza Sara
Patel Dinesh R.
Edwards Dona C.
Galloway Bryan P.
Schlumberger Technology Corporation
VanSomeren Robert A.
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