System of guidance and linkage between pipe and service cable to optimise deep underground operations in hydrocarbon wells

摘要

System of guidance and linkage between pipe and service cable to optimise deep underground operations in hydrocarbon wells, characterised by the fact that the service cable 1 at whose lower end the deep equipment 6 is connected, is also used to guide the movements of the auxiliary operating equipment 5, which is connected to the lower end of the service pipe. Furthermore, the travelling link 4 can be opened by the feature 3, which is hydraulically actuated via the service pipe 1. IMAGE