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dc.contributor.authorKohona Walawwe, Kushan Oshadi Sandunil
dc.contributor.supervisorZiad Bennouren_US
dc.contributor.supervisorSaaveethya Sivakumaren_US
dc.date.accessioned2025-05-09T00:51:20Z
dc.date.available2025-05-09T00:51:20Z
dc.date.issued2025en_US
dc.identifier.urihttp://hdl.handle.net/20.500.11937/97704
dc.description.abstract

This research investigated the applicability of bagging and boosting ensemble machine learning algorithms in predicting petrophysical properties, namely porosity, permeability and water saturation which is a vital aspect in reservoir characterization. Further, an in-depth analysis was done on the effects of different hyperparameter optimization algorithms. The study successfully proposed stacking-based novel ensemble models to predict petrophysical properties of sandstone reservoirs where some models performed up to 97% in prediction accuracy.

en_US
dc.publisherCurtin Universityen_US
dc.titleDeveloping Ensemble Machine Learning Models to Predict Petrophysical Properties of Sandstone Reservoirsen_US
dc.typeThesisen_US
dcterms.educationLevelPhDen_US
curtin.departmentCurtin Malaysiaen_US
curtin.accessStatusOpen accessen_US
curtin.facultyCurtin Malaysiaen_US
curtin.contributor.orcidKohona Walawwe, Kushan Oshadi Sandunil [0000-0001-5997-6516]en_US


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