Method for the identification of the proportion of water injection and / or formation water in a quantity of water production in the process of secondary recovery

摘要

Method for the identification of the proportion of water injection and / or formation water in a quantity of water production in the process of secondary recovery. The present invention relates to technologies for determination of the proportion of water injection in water produced in the process of secondary recovery.In this context, the present invention provides a method for identification of the proportion of water injection and / or formation water in a sample of water production in the process of secondary recovery, in which it is estimated that the proportion of water injection and / or formation water, based on a simple relationship between the measured values.For a given physical parameter chosen in each of the samples of injection water, training and production. The method of the present invention dispenses with the need for artificial tracers in using physical parameters of water injection and training as Ca Au00e7adores natural.Additionally, the method of the present invention provides low cost, low complexity and provides accurate results in a short period of time.