SISTEMAS DE EXTENSÃO DE FUNDO DE FURO, DE SUPORTE OFFSHORE E DE EXTENSÃO DE FERRAMENTA DE FUNDO DE FURO, MÉTODOS DE ESTENDER UM MEMBRO DE SUPORTE E UMA FERRAMENTA DENTRO DE UM FURO DE POÇO, DE SUPORTAR UM CONJUNTO PARA ESTENDER ATÉ UM LOCAL SUBMARINO A PARTIR DE UMA EMBARCAÇÃO E DE INSTALAR UM TUBO ASCENDENTE, CONJUNTO INJETOR E DE TUBO ASCENDENTE E INSTALAÇÃO DE EXTENSÃO DE FERRAMENTA

摘要

A downhole deployment system comprises a spoolable tubular member (76) adapted to be coupled to a subsea assembly and to extend to surface level. The deployment system also comprises a spoolable support member (96) adapted to extend through the spoolable tubular member (76) and into a wellbore. The spoolable tubular member (76) may define a conduit between the subsea assembly and the surface and the spoolable support member (96) may be utilised to extend through this defined conduit and into a wellbore, for example to deploy a tool into a wellbore, to engage a downhole tool or other object, for example for activation, retrieval or the like.