E - Fixed Constructions – 21 – B
Patent
E - Fixed Constructions
21
B
166/51.7
E21B 19/00 (2006.01) E21B 15/00 (2006.01) E21B 19/22 (2006.01)
Patent
CA 1102689
ABSTRACT OF THE DISCLOSURE Disclosed are coiled tubing apparatus for operating on wells. A tubing injector head is supported on a mast and is moveable to selected elevations along the mast. The mast includes a lower section maintained in upright orientation, and an upper section which is pivotally joined to the lower section. The injector head may be lowered below the pivot point and the mast folded for transportation purposes. A chain drive maneuvers the injector head in one horizontal direction, and a fluid pressure cylinder maneuvers the injector head in a second horizontal direction generally orthogonal to the first. The chain drive is fitted with a worm gear coupling to positively lock the injector head in position. A height-adjustable level wind tubing guide directs the tubing onto or off of a reel. The base of the apparatus is fitted with a track along which a blowout preventer may be moved for subsequent positioning over a well.
312675
Brown Oil Tools Inc.
Kirby Eades Gale Baker
LandOfFree
Coiled tubing apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Coiled tubing apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Coiled tubing apparatus will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-920637