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    METHOD AND SYSTEM OF PLANNING AND/OR DRILLING WELLBORES
    12.
    发明申请
    METHOD AND SYSTEM OF PLANNING AND/OR DRILLING WELLBORES 有权
    规划和/或钻井井的方法和系统

    公开(公告)号：US20140231072A1

    公开(公告)日：2014-08-21

    申请号：US13883902

    申请日：2012-01-13

    Applicant: Robello Samuel ,  Olivier R. Germain ,  Umesh N. Reddy ,  R. Daniel Colvin ,  Ramakrishna R. Chada

    Inventor： Robello Samuel ,  Olivier R. Germain ,  Umesh N. Reddy ,  R. Daniel Colvin ,  Ramakrishna R. Chada

    IPC: E21B47/08 ,  E21B41/00

    CPC classification number: E21B47/08 ,  E21B7/04 ,  E21B41/0092 ,  E21B43/26 ,  E21B43/30 ,  E21B47/022

    Abstract: Planning and/or drilling wellbores. At least some of the various embodiments are methods including: receiving data indicative of position of a first wellbore; reading data indicative of position of an offset wellbore; reading data indicative of a fracture diameter for the offset wellbore; calculating a first positional uncertainty of the first wellbore; calculating a second positional uncertainly of the offset wellbore taking into account the data indicative of position and the data indicative of fracture diameter; and generating a value indicative of proximity of the positional uncertainties.

    Abstract translation: 规划和/或钻井井筒。 各种实施例中的至少一些是方法，包括：接收指示第一井筒的位置的数据; 读取指示偏移井筒的位置的数据; 读取指示偏移井眼的断裂直径的数据; 计算第一井筒的第一位置不确定度; 考虑到指示位置的数据和指示断裂直径的数据，计算不确定偏移井筒的第二位置; 并且产生指示位置不确定性的接近度的值。

    ROTARY STEERABLE DRILLING SYSTEM AND METHOD
    13.
    发明申请
    ROTARY STEERABLE DRILLING SYSTEM AND METHOD 有权
    旋转可转向钻井系统及方法

    公开(公告)号：US20140190750A1

    公开(公告)日：2014-07-10

    申请号：US14233350

    申请日：2011-07-11

    Applicant: Robello Samuel

    Inventor： Robello Samuel

    IPC: E21B7/06 ,  E21B44/00 ,  E21B41/00

    CPC classification number: E21B7/062 ,  E21B41/0092 ,  E21B44/00

    Abstract: A drilling system may include an outer sleeve, and a rotary steerable module including a shaft extending within the outer sleeve. The rotary steerable module may further include bearings disposed within the outer sleeve and through which the shaft extends, and cams positioned along the shaft between the bearings. Each cam may include an eccentric ring through which the shaft extends. Each extension of the shaft through one of the eccentric rings defines a bend in the shaft within the outer sleeve, the bend having a bend angle. A method of use and a drilling control apparatus are also provided.

    Abstract translation: 钻井系统可以包括外套筒和包括在外套筒内延伸的轴的旋转可转向模块。 旋转可转向模块还可以包括设置在外套筒内并且轴延伸穿过的轴承，以及沿着轴在轴承之间定位的凸轮。 每个凸轮可以包括轴延伸通过的偏心环。 通过一个偏心环的轴的每个延伸部限定了在外套筒内的轴中的弯曲部，弯曲部具有弯曲角度。 还提供了一种使用方法和钻井控制装置。

    Power Generator for Booster Amplifier Systems
    15.
    发明申请
    Power Generator for Booster Amplifier Systems 有权
    增压放大器系统发电机

    公开(公告)号：US20120228876A1

    公开(公告)日：2012-09-13

    申请号：US13290484

    申请日：2011-11-07

    Applicant: Robello Samuel

    Inventor： Robello Samuel

    IPC: H02K7/18

    CPC classification number: H02N2/185 ,  E21B17/028 ,  E21B41/0085 ,  H01L41/125

    Abstract: A system to harvest energy from fluid flow includes: an outer body including a flowway; an inner sleeve rotatably coupled to the outer body; and a magnetostrictive material disposed proximate to the inner sleeve to be strained due to a rotation of the inner sleeve in response to a fluid flow in the flowway.

    Abstract translation: 从流体流收获能量的系统包括：包括流道的外部主体; 可旋转地联接到所述外部主体的内部套筒; 以及靠近所述内套筒设置的磁致伸缩材料，以由于所述内套筒响应于所述流道中的流体流动的旋转而被应变。

    Adjustabel hole cleaning device
    16.
    发明申请
    Adjustabel hole cleaning device 失效
    调整孔清洗装置

    公开(公告)号：US20050133269A1

    公开(公告)日：2005-06-23

    申请号：US10740349

    申请日：2003-12-18

    Applicant: Robello Samuel

    Inventor： Robello Samuel

    IPC: E21B7/04 ,  E21B17/00

    CPC classification number: E21B7/046 ,  E21B17/006

    Abstract: An adjustable hole cleaning device is provided for cleaning a hole in a subterranean formation. A drillstring containing the device is rotated to drill a hole through the subterranean formation. While rotating the drillstring, drilling fluid is circulated through the drillstring and the device into the hole. In response to an increase in a hydrostatic pressure of the fluid in the drillstring, cleaning elements are extended from the device to clean accumulated cuttings from the drilled hole. The cleaning elements may clean the accumulated cuttings by agitating the circulating fluid in the hole. In response to a decrease in a hydrostatic pressure of the fluid in the drillstring, the cleaning elements may be retracted back into the device. The device may also include a set of ports which hydraulically open in response to the increase of hydrostatic pressure in the drillstring to disperse drilling fluid into the hole for cleaning accumulated cuttings. The device may be deactivated by dropping an object, such as a ball, into the device to prevent the extension of the cleaning elements and the opening of the ports.

    Abstract translation: 提供了一种可调节的孔清洁装置，用于清洁地层中的孔。 旋转包含该装置的钻柱，以钻穿穿过该地层的孔。 在旋转钻柱时，钻井液通过钻柱和装置循环进入孔中。 响应于钻柱中的流体的静水压力的增加，清洁元件从装置延伸以清除钻孔中的累积的切屑。 清洁元件可以通过搅动孔中的循环流体来清洁累积的切屑。 响应于钻柱中流体的静水压力的降低，清洁元件可以缩回到装置中。 该装置还可以包括一组端口，其响应于钻柱中的静水压力的增加而液压打开以将钻井流体分散到孔中以清洁累积的切屑。 可以通过将诸如球的物体落入设备来禁用该装置，以防止清洁元件的延伸和端口的打开。

    Rotary steerable drilling system and method
    18.
    发明授权
    Rotary steerable drilling system and method 有权

    公开(公告)号：US09784036B2

    公开(公告)日：2017-10-10

    申请号：US14233350

    申请日：2011-07-11

    Applicant: Robello Samuel

    Inventor： Robello Samuel

    IPC: E21B7/06 ,  E21B41/00 ,  E21B44/00

    CPC classification number: E21B7/062 ,  E21B41/0092 ,  E21B44/00

    Abstract: A drilling system may include an outer sleeve, and a rotary steerable module including a shaft extending within the outer sleeve. The rotary steerable module may further include bearings disposed within the outer sleeve and through which the shaft extends, and cams positioned along the shaft between the bearings. Each cam may include an eccentric ring through which the shaft extends. Each extension of the shaft through one of the eccentric rings defines a bend in the shaft within the outer sleeve, the bend having a bend angle. A method of use and a drilling control apparatus are also provided.

    DETERMINING OPTIMAL PARAMETERS FOR A DOWNHOLE OPERATION
    20.
    发明申请
    DETERMINING OPTIMAL PARAMETERS FOR A DOWNHOLE OPERATION 审中-公开
    确定井下作业的最优参数

    公开(公告)号：US20140326449A1

    公开(公告)日：2014-11-06

    申请号：US14364936

    申请日：2012-02-24

    Applicant: Robello Samuel ,  Olivier Roger Germain ,  Amit Kumar Singh ,  Christopher Neil Marland ,  Ram Naresh Adari

    Inventor： Robello Samuel ,  Olivier Roger Germain ,  Amit Kumar Singh ,  Christopher Neil Marland ,  Ram Naresh Adari

    IPC: E21B41/00 ,  G06F3/0484

    CPC classification number: E21B41/0092 ,  E21B44/00 ,  G06F3/0484

    Abstract: This disclosure relates to determining optimal parameters for a downhole operation. In a general aspect, a computer-implemented method for managing a downhole operation is described in this disclosure. The method includes receiving a continuous stream of real-time data associated with an ongoing downhole operation at a data ware house. In the meantime, a selection of a downhole parameter is received from a user. Then, with a computing system, the selected downhole parameter is optimized based on a portion of the received stream of data to approach a target value of the selected downhole parameter. The optimized downhole parameter can then be used in the ongoing operation.

    Abstract translation: 本公开涉及确定井下作业的最佳参数。 在一般方面，在本公开中描述了用于管理井下操作的计算机实现的方法。 该方法包括在数据仓库中接收与正在进行的井下操作相关联的连续实时数据流。 同时，从用户接收到井下参数的选择。 然后，利用计算系统，基于接收的数据流的一部分来优化所选择的井下参数以接近所选择的井下参数的目标值。 然后，优化的井下参数可用于正在进行的操作。

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