UNITIZED
Machines for providing pressure control and structural support for the blow out preventer (BOP) and for creating an interface for drilling and casing suspension, and providing annular access for pressure monitoring and machine tools for providing pressure control interface to the wellhead and valve components to be run in the rig; Machines, namely, multi bowl wellhead, speed head, lock ring, and machine tools, namely, running tools; motors and engines except for land vehicles; machine couplin...
Abandoned · January 29, 2019 · 88281492 ·