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Automation in Real-Time Wellbore Stability ModelingNormal access

Authors: A. Bartetzko, S. Wessling and T. Dahl
Event name: EAGE Workshop on Geomechanics in the Oil and Gas Industry
Session: Drilling Geomechanics
Publication date: 11 May 2014
DOI: 10.3997/2214-4609.20140455
Organisations: EAGE
Language: English
Info: Extended abstract, PDF ( 516.86Kb )
Price: € 20

Wellbore stability problems increase non-productive time and cause safety risks. Early detection of relevant wellbore stability issues is important. The continuous improvement of drilling and measuring technologies has resulted in a greater volume of high-quality data being available in real-time. The technological advance enables the application of more comprehensive geomechanical models in real-time. The advancing development of remote operational centers further creates new possibilities for real-time geomechanical modeling. The large amount of data, and the great complexity of the models, requires at least partial automation of the geomechanical workflow. Moreover, automation ensures a standardization of the modeling process and increases objectivity by reducing the amount of manual processing and human interpretation. This is important in a real-time analysis when a project is shared by several analysts who work on shifts or when several experts share the analysis (such as in remote operations).

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