Equipment for drill strings comprising a connector with lateral slot

摘要

Equipment for a drill string comprising a connector with a lateral slot enabling a cable to be passed. This connector 1 comprises in particular means forming a seal between the cable 4 and the said slot 5 and making it possible to isolate a zone 9 inside the connector which emerges at the lower end 1b of the connector and the inside zone 9 comprises a lateral opening 10 adapted to be connected to a pumping installation. The invention applies in particular to logging and work carried out in drilling wells. <IMAGE>