Casing hanger collet

Details Casing hanger collet Casing hanger collet

1982-09-15

1984-08-14

Purser, Ernest R.

Wells

Expansible anchor or casing

Liner hanger

166214, F21B 4310

Patent

active

044651333

ABSTRACT:
A hanger collet (10) for a mudline casing suspension system in the form of a hollow cylinder. Vertical slots (32,34) create a serpentine form which is radially collapsible. Flow space behind the legs (30) permits a flowpath for running and cementing.

REFERENCES:
patent: 3265409 (1966-08-01), Crain et al.
patent: 3420308 (1969-01-01), Putch
patent: 3893717 (1975-07-01), Nelson
patent: 4116277 (1978-09-01), McGee et al.
patent: 4139059 (1979-02-01), Carmichael
patent: 4167970 (1979-09-01), Cowan
patent: 4307902 (1981-12-01), Schnatzmeyer
Gray Tool Company, Drawing Stock Nos. 131271,112020.

Affiliated with

Also associated with

Rating

Casing hanger collet does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Casing hanger collet, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Casing hanger collet will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-109417