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    • 5. 发明申请
    • METHODS AND SYSTEMS FOR DRILLING BOREHOLES
    • 钻孔机的方法和系统
    • US20120253518A1
    • 2012-10-04
    • US13524623
    • 2012-06-15
    • Edward Curtis Stacy, IIAntonio Garcia
    • Edward Curtis Stacy, IIAntonio Garcia
    • G05B19/048
    • E21B44/04E21B7/00E21B44/00
    • A computer-readable medium including program instructions for drilling a borehole. When the program instructions are executed by one or more processors of a computer system operatively associated with a drill rig, the program instructions cause the processor to carry out the steps of initiating a drilling phase and monitoring a drill parameter during the drilling phase. The drill parameter includes at least one of drill rotational speed, drill torque or number of drill retractions. The program instructions further cause the processor to carry out the step of determining whether the monitored drill parameter is within a predetermined specification for the monitored drill parameter in order to choose a drilling phase defect mitigation routine. After implementing the drilling phase defect mitigation routine, the processors carry out the step of resuming the drilling phase.
    • 一种包括用于钻孔的程序指令的计算机可读介质。 当程序指令由与钻机操作地相关联的计算机系统的一个或多个处理器执行时,程序指令使处理器执行在钻井阶段期间启动钻井阶段和监测钻探参数的步骤。 钻头参数包括钻头旋转速度,钻头扭矩或钻孔回缩数量中的至少一个。 程序指令进一步导致处理器执行确定监视的钻探参数是否在监视的钻探参数的预定规格内以选择钻井阶段缺陷减轻程序的步骤。 在实施钻井阶段缺陷缓解程序后,处理器执行恢复钻井阶段的步骤。