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    • 1. 发明申请
    • AN ASSEMBLY AND METHOD FOR DISCHARGING FLUID INTO A DRILL STRING OF A ROTARY-VIBRATORY DRILL
    • 用于将流体排放到旋转振动钻机的钻头中的组装和方法
    • WO2008003164A1
    • 2008-01-10
    • PCT/CA2007/001151
    • 2007-06-27
    • ROUSSY, Raymond, J.
    • ROUSSY, Raymond, J.
    • E21B7/24
    • E21B7/24
    • According to one aspect of the invention there is provided a rotary-vibratory drilling apparatus. The drilling assembly is comprised of a vibratory apparatus, a rotary drive apparatus, a drill string, a first conduit and a second conduit. The first conduit communicates with the second conduit and the second conduit communicates with the drill string. The drilling assembly may further include a fluid reservoir communicating with the first conduit. Fluid may be discharged from the fluid reservoir into the first conduit, fluid may be discharged from the first conduit into the second conduit, and fluid may be discharged from the second conduit into the drill string. The first conduit may be threadedly connected to the second conduit.
    • 根据本发明的一个方面,提供了一种旋转振动钻孔设备。 钻孔组件包括振动装置,旋转驱动装置,钻柱,第一导管和第二导管。 第一导管与第二导管连通,第二导管与钻柱连通。 钻井组件还可以包括与第一管道连通的流体储存器。 流体可以从流体储存器排出到第一导管中,流体可以从第一导管排出到第二导管中,并且流体可以从第二导管排出到钻柱中。 第一导管可以螺纹连接到第二导管。
    • 2. 发明申请
    • A VIBRATORY APPARATUS FOR A ROTARY-VIBRATORY DRILL
    • 用于旋转振动钻机的振动装置
    • WO2007068103A1
    • 2007-06-21
    • PCT/CA2006/002021
    • 2006-12-12
    • ROUSSY, Raymond, J.
    • ROUSSY, Raymond, J.
    • B06B1/10B06B1/16E21B3/02E21B4/00E21B7/24F16C3/04F16C9/02
    • E21B7/24B06B1/167E21B3/02Y10T74/18552
    • According to one aspect of the invention there is provided a vibratory apparatus. The vibratory apparatus is comprised of a housing, an eccentric mass, a crankshift, a first member, a second member and an operating mechanism for rotating the crankshaft. The crankshaft is rotatably mounted in the housing and the crankshaft is operatively connected to the eccentric mass. The first member is hollow and has an inner space and outer surface. The first member is received by the eccentric mass. The second member is received within the inner space of the first member. The second member is connected to the crankshaft and the first member is allowed radial movement about the second member along a first axis. A liquid forms a lubricating layer between the first member and the eccentric mass.
    • 根据本发明的一个方面,提供了一种振动装置。 该振动装置包括壳体,偏心质量块,曲柄移动装置,第一构件,第二构件和用于旋转曲轴的操作机构。 曲轴可旋转地安装在壳体中,并且曲轴可操作地连接到偏心质量块。 第一构件是中空的并且具有内部空间和外表面。 第一个成员被偏心块接收。 第二构件被容纳在第一构件的内部空间内。 第二构件连接到曲轴,并且允许第一构件沿着第一轴线围绕第二构件径向移动。 液体在第一构件和偏心块之间形成润滑层。