Self correcting prediction of entry and exit hole diameter
A technique is provided for estimating perforated entry and exit hole diameters (EHD) of a casing string. In one embodiment, a method for predicting perforation outcomes may comprise selecting one or more variables for a perforating operation, determining an estimate of a perforating outcome for the...
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Main Authors | , , , |
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Format | Patent |
Language | English |
Published |
10.05.2022
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Subjects | |
Online Access | Get full text |
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Summary: | A technique is provided for estimating perforated entry and exit hole diameters (EHD) of a casing string. In one embodiment, a method for predicting perforation outcomes may comprise selecting one or more variables for a perforating operation, determining an estimate of a perforating outcome for the perforating operation, and correcting the perforating outcome to obtain a corrected perforating outcome by applying a weighting based on historical perforating data. |
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Bibliography: | Application Number: US201816970161 |