Method and system for diagenesis-based rock classification

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United States of America Patent

PATENT NO 11566518
SERIAL NO

16806389

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Abstract

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A method may include obtaining various well logs or various core samples regarding a geological region of interest. The method may further include determining various permeability values, various porosity values, and various dolomite volume fraction values regarding the geological region of interest using the well logs or the core samples. The dolomite volume fraction values may correspond to a percentage of dolomite in a total mineral volume. The method may further include determining, using the porosity values, various permeability thresholds corresponding to various predetermined reservoir qualities. The method may further include generating, using the permeability thresholds, the permeability values, and the dolomite volume fraction values, a reservoir model including various dolomite boundaries defining the predetermined reservoir qualities. The method may further include determining a hydrocarbon trap prediction using the reservoir model.

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Patent Owner(s)

Patent OwnerAddress
SAUDI ARABIAN OIL COMPANY1 EASTERN AVENUE DHAHRAN 31311

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Liu, Libin Dhahran, SA 230 673
Lu, Peng Dhahran, SA 118 403
Tan, Wenbin Dhahran, SA 7 5
Tang, David Dhahran, SA 71 898
Xu, Yin Dhahran, SA 35 86
Zhao, Hongwen Beijing, CN 6 4

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