diverter where coiled tubing is used the temperature profile may also show that its position is not optimized and the treatment may be adjusted by changing the position of the coiled tubing injection point the analysis can be extended through the use of a coupled wellbore reservoir temperature model combining the measured temperature with a temperature simulation of the injection can provide a method to indicate the individual zone injectivity performing a temperature simulation of the injection and matching the results of the simulation with the measurements can be used to determine the volume of fluids that have gone into each zone determining the actual position of the injection is also valuable information post treatment spinner logs can be used to assess where the fluid went but then it is too late to change that injection profile real time knowledge of where the diverter is going may trigger the decision of re positioning the coiled tubing to inject away from that zone and into the next zone that needs treatment knowing the u2018 where u2019 of actual treatment will help the operator in managing conformance in standard and gravel pack completions managing conformance means ensuring the treatment goes into the zones that have the most production potential to optimize reservoir draining for instance in secondary and tertiary recovery projects the goal is to maximize injection and.