G - Physics – 06 – G
Patent
G - Physics
06
G
G06G 7/48 (2006.01)
Patent
CA 2567656
A method for improving drilling performance of a drilling tool assembly is disclosed. The method includes identifying a drilling performance parameter to be improved. One or more potential solutions (520) are defined to improve the drilling performance parameter. A drilling simulation (530) is performed to determine the dynamic response of the drilling tool assembly during a drilling operation. Determining the dynamic response includes determining the interaction of a cutting element of a drill bit with an earth formation. Improvement in the drilling performance parameter is determined based upon the drilling simulation.
L'invention porte sur un procédé visant à améliorer les performances de forage d'un ensemble d'instruments de forage. Ce procédé consiste à identifier un paramètre de performance de forage à améliorer. Une ou plusieurs solutions potentielles sont définies pour améliorer le paramètre de performance de forage. On procède à une simulation de forage pour déterminer la réponse dynamique de l'ensemble d'instruments de forage pendant une opération de forage. La détermination de la réponse dynamique consiste à déterminer l'interaction d'un élément de coupe d'un foret avec une formation terrestre. On détermine ainsi, sur la base de la simulation de forage, l'amélioration à apporter au paramètre de performance de forage.
Aslaksen Halle
Huang Sujian
Oliver Stuart R.
Paez Luis C.
Smart & Biggar
Smith International Inc.
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