US Patent 11983615 Automated well data channel mapping methods and systems

A method of mapping unknown well data channels involves generating, with a processor, summary statistics for unknown sequences of well data values where the well data values pertain to respective particular types of data and where each type belongs to a category of well data. The system processes the respective summary statistics with a trained super model to classify the respective sequences of well data values into categories of well data. The system then processes the summary statistics for a given sequence using a trained sub-model of the category to which the sequence belongs in order to further classify the sequence as to its particular type within the category thereby mapping originally unknown sequences of well data values to the correct category and type of well data.