Spoolable flexible hydraulic controlled coiled tubing safety val

Details Spoolable flexible hydraulic controlled coiled tubing safety val Spoolable flexible hydraulic controlled coiled tubing safety val

1997-06-13

2000-09-26

Dang, Hoang C.

Wells

Valves, closures or changeable restrictors

Fluid operated

E21B 3410

Patent

active

RE0368806

ABSTRACT:
A coiled tubing completion system is provided with a plurality of completion apparatus, all of which is designed flush with the diameter of the coiled tubing outside diameter for avoiding upsets and are flexible, spoolable on a coiled tubing reel and having through bores large enough to pass wireline tools for performing other operations. The spoolable coiled tubing system may use standard coiled tubing well control equipment and can be used in live wells. The flush, flexible, spoolable and through bore completion equipment may include a tubing retrievable safety valve, an annular control valve, concentric gas lift valves, a zone packer, a landing nipple, a sliding sleeve, and may include at the end a non-flexible but flush and open bore production packer and pump out plug. The completion system may be retrieved through a retrieval system.

REFERENCES:
patent: 4844166 (1989-07-01), Going, III et al.
patent: 4928772 (1990-05-01), Hopmann
patent: 5012871 (1991-05-01), Pleasants et al.
patent: 5285850 (1994-02-01), Bayh, III

Affiliated with

Also associated with

Rating

Spoolable flexible hydraulic controlled coiled tubing safety val does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Spoolable flexible hydraulic controlled coiled tubing safety val, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Spoolable flexible hydraulic controlled coiled tubing safety val will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2090014