A downhole fluid properties optical analysis probe having a removable optical tip

摘要: A downhole fluid properties optical analysis probe ( 1 ) to analyze at least one property of a multiphase flow mixture 100 flowing in hydrocarbon well 51 has an elongated cylindrical body shape. It comprises tip 5 end the arranged be contact with ). further link 6 adapted for connection electronics module 11 another separated from The is coupled through removable and watertight coupling 7 first portion 9 protective tube resistant conditions, said enclosing comprising ring bulge 22 close interface 10 ), second b partially such as let distal 23 24 surrounding facing ends being adjusted size fit between bulges 22, protecting sheath 25 manner.