Techlog Pore Pressure Prediction incorporates industry standard methods to compute pore pressure and fracture gradients and to establish the safe mud-weight window to guide hydraulic safety. The Techlog Pore Pressure Prediction module is fully integrated with other Techlog platform modules, such as Techlog Quanti.Elan and Techlog Formation Pressure, supporting the seamless use of pore pressure analyses. Uncertainty reduction across multiple wellsĪccurately predict pore pressure by using all available calibration data to significantly reduce uncertainties related to drilling. The user can plan the safe mud-weight window for drilling based on the mechanically stable mud-weight window (from breakout to breakdown pressures) and look at different wellbore deviation scenarios based on the sensitivity analysis tool in the Techlog wellbore software platform. Several shear failure criteria are available, including Mohr-Coulomb, Mogi-Coulomb, and Modified Lade. Techlog Wellbore Stability can predict the breakout and breakdown pressure based on the wellbore direction versus the azimuth of the principal stresses. The MEM helps the user gain a thorough understanding of the properties of the rock surrounding the wellbore and the in situ stresses, enabling the prediction of potential shear and tensile failures at the borehole walls. The user is guided through the different steps required to build a calibrated mechanical earth model (MEM), which integrates all data. The Techlog Wellbore Stability module enables users to further develop the understanding gained from analysis in the Techlog Pore Pressure Prediction module by taking into account the in situ stress states around the wellbore. Efficient drilling through a better understanding of wellbore stability

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