Break-out tool for annular type blow-out preventers

Wells – Above ground apparatus – With assembly or disassembly means

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

166379, 81 5739, 29240, E21B 1916, E21B 3306

Patent

active

043985980

ABSTRACT:
Apparatus for removing the frozen head of an annular type blow-out preventer, wherein an annular frame is mounted over the threadedly attached head leaving a central, top portion of the blow-out preventer head exposed to receive a torque arm adapted to be secured to the preventer head, torque being applied to the torque arm from hydraulic power assemblies mounted on the frame for breaking the threaded connection between said preventer head and body.

REFERENCES:
patent: 2615681 (1952-10-01), True
patent: 4023449 (1977-05-01), Boyadjieff
patent: 4309923 (1982-01-01), Wilmeth

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Break-out tool for annular type blow-out preventers does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Break-out tool for annular type blow-out preventers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Break-out tool for annular type blow-out preventers will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-809595

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.