Invention Grant
- Patent Title: Method for evaluating and improving drilling operations
- Patent Title (中): 评估和改进钻井作业的方法
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Application No.: US11365065Application Date: 2006-02-28
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Publication No.: US07899658B2Publication Date: 2011-03-01
- Inventor: Stuart Oliver , Sujian J. Huang , Luis C. Paez , Halle Aslaksen
- Applicant: Stuart Oliver , Sujian J. Huang , Luis C. Paez , Halle Aslaksen
- Applicant Address: US TX Houston
- Assignee: Smith International, Inc.
- Current Assignee: Smith International, Inc.
- Current Assignee Address: US TX Houston
- Agency: Osha Liang LLP
- Main IPC: G06G7/48
- IPC: G06G7/48
Abstract:
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 are defined to improve the drilling performance parameter. A drilling simulation 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.
Public/Granted literature
- US20060149518A1 Method for evaluating and improving drilling operations Public/Granted day:2006-07-06
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