Methods of sealing pipe strings in well bores

Details Methods of sealing pipe strings in well bores Methods of sealing pipe strings in well bores

1998-02-26

1999-03-02

Schoeppel, Roger

Wells

Processes

Cementing, plugging or consolidating

166295, 166300, 405264, E21B 3314

Patent

active

058758445

ABSTRACT:
The present invention provides improved methods of sealing a string of pipe in a well bore. The methods basically include the steps of preparing a hardenable epoxy sealing composition which hardens into a solid mass having flexibility and resiliency comprising an epoxide containing liquid and a hardening agent, placing the epoxy composition in the annulus between the string of pipe and the walls of the well bore and allowing the epoxy resin to harden.

REFERENCES:
patent: 3082823 (1963-03-01), Hower
patent: 3467208 (1969-09-01), Kelly
patent: 3960801 (1976-06-01), Cole et al.
patent: 3976135 (1976-08-01), Anderson
patent: 4072194 (1978-02-01), Cole et al.
patent: 4215001 (1980-07-01), Elphingstone et al.
patent: 4272384 (1981-06-01), Martin
patent: 4336842 (1982-06-01), Graham et al.
patent: 4483888 (1984-11-01), Wu
patent: 4489785 (1984-12-01), Cole
patent: 4665988 (1987-05-01), Murphey et al.
patent: 4741401 (1988-05-01), Walles et al.
patent: 4785884 (1988-11-01), Armbruster
patent: 5159980 (1992-11-01), Onan et al.
patent: 5168928 (1992-12-01), Terry et al.
patent: 5293938 (1994-03-01), Onan et al.
patent: 5325723 (1994-07-01), Meadows et al.
patent: 5335726 (1994-08-01), Rodrigues
patent: 5337824 (1994-08-01), Cowan
patent: 5358044 (1994-10-01), Hale et al.
patent: 5358051 (1994-10-01), Rodrigues
patent: 5361841 (1994-11-01), Hale et al.
patent: 5361842 (1994-11-01), Hale et al.
patent: 5373901 (1994-12-01), Norman et al.
patent: 5377757 (1995-01-01), Ng
patent: 5547027 (1996-08-01), Chan et al.

Affiliated with

Also associated with

Rating

Methods of sealing pipe strings in well bores does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Methods of sealing pipe strings in well bores, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Methods of sealing pipe strings in well bores will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-414205