Determining invaded zones in resistivity logging

A method comprising:

• disposing a tool into a borehole, wherein the tool is communicatively coupled to an information handling system configured to control the tool and comprises:
• a survey electrode and one or more guard electrodes configured to transmit a current into at least a formation surrounding the borehole;
• and
• one or more monitor electrodes configured to obtain one or more measurements from at least the formation surrounding the borehole, wherein the survey electrode, the one or more guard electrodes, the one or more monitor electrodes, or any combination thereof enable identification of one or more invasion zones in the formation;
• controlling, via the information handling system, the tool to identify an invasion zone in the formation by:
• transmitting, via the survey electrode or the one or more guard electrodes, the current into the formation;
• obtaining, via the one or more monitor electrodes, the one or more measurements;
• evaluating, via the information handling system, the one or more measurements, wherein evaluating the one or more measurements comprises:
• performing a first inversion on the one or more measurements to form a first inversion set;
• performing a second inversion on the one or more measurements to form a second inversion set;
• forming a misfit of the first inversion and a misfit of the second inversion based at least on the first inversion set and second inversion set;
• determining a weighting inversion coefficient based at least on the misfit of the first inversion and the misfit of the second inversion;
• and
• combining the first inversion set, the second inversion set, and weighting inversion coefficient to form one or more inversion products;
• and
• determining, via the information handling system, invasion zone information associated with the formation based on the one or more inversion products.