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Keywords: pore pressure gradient
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Proceedings Papers
Wellbore Stability Analysis Using Drilling Parameters
Available to Purchase
Paper presented at the ISRM 9th International Symposium on Geomechanics, May 5–6, 2021
Paper Number: ISRM-ISG-2021-13
... for determining pore pressure, the pore pressure gradient can be estimated comparing the measured D-exponent with D-exponent under normal consolidation conditions (NCT) as follows: (2) Where pore pressure gradient (psi/ft), = normal pore pressure gradient (psi/ft), and = D- exponent under normal consolidation...