Material or article handling – Well pipe or rod racking mechanism
Reexamination Certificate
2005-08-23
2005-08-23
Tran, Khoi H. (Department: 3651)
Material or article handling
Well pipe or rod racking mechanism
C166S343000
Reexamination Certificate
active
06932553
ABSTRACT:
The invention is a multipurpose system for a drilling and well intervention made of a pivotable, slidable cantilever on a platform adapted to pivot and to slide along an x-y axis; a tower disposed on the cantilever with a mast, a hoist winch, a splittable block connected to the mast, a trolley with a holding member wherein the trolley is moveably mounted to the mast and the splittable block, and a hoist cable that passes over the mast through the splittable block to the trolley; a storage device for storing tubulars; a racking arm secured to the tower for moving tubulars; a reel with coiled tubulars; a moveable injector head for running and retrieving coiled tubulars from the reel; and a retractable trolley moveably mounted on the mast with a holding member and adapted for positioning the tubulars over a well and over an additional work area.
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Beato Christopher Louis
Roodenburg Joop
Van Kuilenburg Robert Frodo
Buskop Wendy
Buskop Law Group P.C.
Itrec B.V.
Tran Khoi H.
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