Machines Learning and Facies Discrimination; Preliminary Results
Machines Learning
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DOI:
https://doi.org/10.70447/ktve.2322Keywords:
machine learning, gradient boosting, well logsAbstract
Artificial intelligence and machine learning applications have been used to distinguish the geological sequence from well logs. A tree-based training model was developed using the reinforced derivative algorithm, one of the consultative machine learning method classifiers, to predict facies based on well log data, and improvements were made on the data collection to increase the prediction success rate. As the data collection, well data around Kansas (USA), recommended for machine learning by the Society of exploration geophysics, was used. In the study, well logs were introduced, the reinforced derivative classifier algorithm as a machine learning method and the classification of data were explained, and prediction results were obtained with 57% accuracy on the trial well and 88% accuracy with adjacent facies information
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