Blowout preventer and guideline handling

Wells – Submerged well – Connection or disconnection of submerged members remotely...

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166362, E21B 1902, E21B 4100

Patent

active

043677967

ABSTRACT:
Apparatus and method are provided for handling guidelines for an ocean drilling platform rig. A cart for guiding the lines rides on a track and can be moved away from a drill well when a blowout preventer is moved into place over the well on its own cart. When the load of the blowout preventer is transferred to a drilling string, the blowout preventer support cart is moved away from the drill well and the guideline handling cart is positioned over the well. The guidelines are then attached to a guideline frame on the blowout preventer.

REFERENCES:
patent: 3179179 (1965-04-01), Kofahl
patent: 3310108 (1967-03-01), Yancey
patent: 3368619 (1968-02-01), Postlewaite
patent: 3477236 (1969-11-01), Burrus
patent: 3517737 (1970-06-01), Petersen
patent: 3983708 (1976-10-01), Houot
patent: 4095649 (1978-06-01), Chateau et al.

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