公开(公告)号：US20140305704A1

公开(公告)日：2014-10-16

申请号：US14314697

申请日：2014-06-25

申请人： HUNT ADVANCED DRILLING TECHNOLOGIES, L.L.C.

发明人： TODD W. BENSON ,  TEDDY C. CHEN

IPC分类号： E21B44/00

CPC分类号： E21B44/00 ,  E21B7/04 ,  E21B45/00 ,  E21B47/00 ,  E21B47/024 ,  E21B47/042 ,  E21B47/06 ,  E21B47/10 ,  E21B47/12

摘要： A system and method for surface steerable drilling are provided. In one example, the method includes monitoring operating parameters for drilling rig equipment and bottom hole assembly (BHA) equipment for a BHA, where the operating parameters control the drilling rig equipment and BHA equipment. The method includes receiving current inputs corresponding to performance data of the drilling rig equipment and BHA equipment during a drilling operation and determining that an amount of change between the current inputs and corresponding previously received inputs exceeds a defined threshold. The method further includes determining whether a modification to the operating parameters has occurred that would result in the amount of change exceeding the defined threshold and identifying that a problem exists in at least one of the drilling rig equipment and BHA equipment if no modification has occurred to the operating parameters. The method includes performing a defined action if a problem exists.

摘要翻译： 提供了一种用于表面可操纵钻孔的系统和方法。 在一个示例中，该方法包括监测用于BHA的钻机设备和井底组件（BHA）设备的操作参数，其中操作参数控制钻机设备和BHA设备。 该方法包括在钻井操作期间接收与钻机设备和BHA设备的性能数据相对应的当前输入，并确定当前输入和对应的先前接收到的输入之间的变化量超过限定的阈值。 该方法还包括确定是否已经发生对操作参数的修改，其将导致超过定义的阈值的变化量，并且如果没有修改已经发现钻井设备和BHA设备中的至少一个存在问题，则 操作参数。 该方法包括在存在问题的情况下执行定义的动作。