A PRODUCTION LOGGING TOOL AND DOWNHOLE FLUID ANALYSIS PROBES DEPLOYING METHOD, IN PARTICULAR FOR DEVIATED AND HORIZONTAL HYDROCARBON WELL

摘要

A production logging tool (1) has an elongated cylindrical housing (10, 12, 13, 14) shape and comprises a centralizer arrangement (11) comprising multiple external centralizer arms (15, 16) and operable from a retracted configuration into a radially extended configuration, the centralizer arms (15, 16) being coupled at a first side to the housing (10, 12, 13, 14) and at a second side to a first sliding sleeve (21) and a deploying arrangement (30) nested within the centralizer arrangement (11), the deploying arrangement (30) comprising: a plurality of deploying arms (31, 32) circumferentially distributed about said housing (10, 12, 13, 14) and being coupled at a first side to the housing (10, 12, 13, 14) and at a second side to the centralizer arrangement (11) by means of at least one second sliding sleeve (36), wherein the second sliding sleeve (36) comprises a mechanical coupler (39) coupled to the first sliding sleeve (21).