Down hole reservoir fluid sampler

摘要: A wire line sampler is disclosed for extracting a sample of fluid from predetermined depth in bore hole. The may be an elongate housing having interior volume which connected to the exterior tool through port. contains assembly opening port allow hole enter upon command operator located at surface. flow restriction also provided control rate enters. piston within closes once sufficient amount has been collected. collected maintained collection pressure without fear contamination fluids shallower depths and explosive decompression as retrieved.