Wells – Expansible anchor or casing – Liner hanger
Patent
1996-05-02
1998-04-07
Bagnell, David J.
Wells
Expansible anchor or casing
Liner hanger
166382, E21B 2302
Patent
active
057353450
ABSTRACT:
A well completion system and method including a landing adapter which can be interlocked with a landing ring. A split ring is retained within a groove in the landing adapter which operates to lock the landing adapter with the landing ring. The groove into which the shear ring is positioned has two effective diameters. A first diameter allows the shear ring to compress and pass within the landing ring. The second diameter prevents extraction without shearing of the ring. A by-pass tool is positioned with a liner assembly 14 having a landing adapter. The by-pass tool includes a valve sleeve having a first position allowing flow down the center bore into a stinger extending to a wash-in shoe. Once the liner assembly has been washed in, the valve sleeve assumes a second, open position. Gravel packing may then occur through the central bore with return through a by-pass passage through the tool. Cleaning of the liner and tool can also occur through reverse flow to the gravel packed area.
REFERENCES:
patent: 3363694 (1968-01-01), Chancellor et al.
patent: 3568773 (1971-03-01), Chancellor et al.
patent: 4796706 (1989-01-01), Townsend et al.
patent: 5052483 (1991-10-01), Hudson
patent: 5409059 (1995-04-01), McHardy
patent: 5425423 (1995-06-01), Dobson et al.
patent: 5497840 (1996-03-01), Hudson
patent: 5531273 (1996-07-01), Dobson et al.
patent: 5535824 (1996-07-01), Hudson
patent: 5613567 (1997-03-01), Hudson
Dobson Richard M.
Herndon Jefferey D.
Hudson Leo D.
Bagnell David J.
Bestline Liner Systems, Inc.
LandOfFree
Shear-out landing adapter does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Shear-out landing adapter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Shear-out landing adapter will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-5699