Method of sealing conduits in lateral well bores

Details Method of sealing conduits in lateral well bores Method of sealing conduits in lateral well bores

1997-11-26

1999-09-28

Schoeppel, Roger

Wells

Processes

Cementing, plugging or consolidating

166 50, 405128, 405264, E21B 3313

Patent

active

059572043

ABSTRACT:
The present invention provides methods of sealing conduits in multi-lateral wells whereby the sealant can withstand stress induced conduit movements without failure. The methods basically include the steps of preparing a hardenable epoxy composition having flexibility and resiliency upon hardening including an epoxide containing liquid or an epoxy resin and an epoxide containing liquid and a hardening agent. The epoxy composition is placed into a lateral well bore between a conduit therein and the walls of the lateral well bore and allowed to harden therein.

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