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    DETERMINING OPTIMAL PARAMETERS FOR A DOWNHOLE OPERATION
    1.
    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：WO2013126074A1

    公开(公告)日：2013-08-29

    申请号：PCT/US2012/026548

    申请日：2012-02-24

    Applicant: LANDMARK GRAPHICS CORPORATION ,  SAMUEL, Robello ,  GERMAIN, Olivier Roger ,  SINGH, Amit Kumar ,  MARLAND, Christopher Neil ,  ADARI, Naresh

    Inventor： SAMUEL, Robello ,  GERMAIN, Olivier Roger ,  SINGH, Amit Kumar ,  MARLAND, Christopher Neil

    IPC: E21B44/00

    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，基于所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。

    ADJUSTABLE HOLE CLEANING DEVICE
    2.
    发明申请
    ADJUSTABLE HOLE CLEANING DEVICE 审中-公开
    可调节孔清洁装置

    公开(公告)号：WO2005062764A3

    公开(公告)日：2005-11-17

    申请号：PCT/US2004041913

    申请日：2004-12-10

    Applicant: HALLIBURTON CO ,  SAMUEL ROBELLO

    Inventor： SAMUEL ROBELLO

    IPC: E21B7/04 ,  E21B17/00 ,  E21B21/10

    CPC classification number: E21B7/046 ,  E21B17/006

    Abstract: An adjustable hole cleaning device (80) is provided for cleaning a hole in a subterranean formation. A drillstring (72) 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 (94) 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 (86) 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: 提供了可调节的孔清洁装置（80），用于清洁地层中的孔。 包含该装置的钻柱（72）旋转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（94）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（86），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。

    HYPERLINK NAVIGATING TO AN ERROR SOLUTION
    3.
    发明申请
    HYPERLINK NAVIGATING TO AN ERROR SOLUTION 审中-公开
    HYPERLINK导航到错误的解决方案

    公开(公告)号：WO2014092675A1

    公开(公告)日：2014-06-19

    申请号：PCT/US2012/068699

    申请日：2012-12-10

    Applicant: LANDMARK GRAPHICS CORPORATION ,  SAMUEL, Robello ,  GERMAIN, Olivier Roger

    Inventor： SAMUEL, Robello ,  GERMAIN, Olivier Roger

    IPC: G05B21/02

    CPC classification number: G06F17/30882 ,  E21B44/00 ,  G06F3/04842 ,  G06Q10/06

    Abstract: A plurality of input data to be used to compute a first output is received. The first output is computed. It is determined that the computed first output is outside a pre-determined first-output limit. A plurality of hyperlinks is displayed on a display device. Each hyperlink provides a link to a process for making adjustments to the plurality of input data to bring the first output within the pre-determined first-output limit. Selection of one of the plurality of hyperlinks (the "selected hyperlink") is detected. A process associated with the selected hyperlink is followed to produce an adjustment to the plurality of input data to bring the first output within the first pre-determined first-output limit. The adjusted plurality of input data is used to plan implementation of a system. The sequence of selection of hyperlinks is tracked in order to reinforce the prioritization and order of future suggestions. The system is implemented.

    Abstract translation: 接收用于计算第一输出的多个输入数据。 计算第一个输出。 确定所计算的第一输出在预定的第一输出限制之外。 多个超链接显示在显示装置上。 每个超链接提供到用于对多个输入数据进行调整以使第一输出处于预定的第一输出限制内的过程的链接。 检测多个超链接中的一个超链接（“所选超链接”）的选择。 跟随与所选择的超链接相关联的过程以产生对多个输入数据的调整以使第一输出处于第一预定的第一输出限制内。 经调整的多个输入数据用于计划系统的实现。 跟踪超链接选择的顺序，以加强未来建议的优先次序和顺序。 系统实现。

    SYSTEMS AND METHODS FOR MODELING WELLBORE TRAJECTORIES
    5.
    发明申请
    SYSTEMS AND METHODS FOR MODELING WELLBORE TRAJECTORIES 审中-公开
    用于建模井眼轨道的系统和方法

    公开(公告)号：WO2009158299A1

    公开(公告)日：2009-12-30

    申请号：PCT/US2009/048095

    申请日：2009-06-22

    Applicant: LANDMARK GRAPHICS CORPORATION, A HALLIBURTON COMPANY ,  SAMUEL, Robello

    Inventor： SAMUEL, Robello

    IPC: G06F7/60

    CPC classification number: E21B7/04

    Abstract: Systems and methods for modeling wellbore trajectories using curvature bridging functions. The systems and methods use a clothoid spiral as a bridging curve in the transition zones to reduce tubular stresses/failures in the design of multilateral well paths and extended reach well paths.

    Abstract translation: 使用曲率桥接函数建立井眼轨迹的系统和方法。 系统和方法使用回旋螺旋作为过渡区域中的桥接曲线，以减少多边井路径和延伸到达井道设计中的管状应力/故障。

    METHOD AND SYSTEM OF DISPLAYING DATA ASSOCIATED WITH DRILLING A BOREHOLE
    7.
    发明申请
    METHOD AND SYSTEM OF DISPLAYING DATA ASSOCIATED WITH DRILLING A BOREHOLE 审中-公开
    显示与钻孔相关的数据的方法和系统

    公开(公告)号：WO2013015958A3

    公开(公告)日：2013-04-04

    申请号：PCT/US2012045415

    申请日：2012-07-03

    Applicant: LANDMARK GRAPHICS CORP ,  SAMUEL ROBELLO ,  REDDY UMESH N ,  COLVIN R DANIEL ,  CHADA RAMAKRISHNA R ,  GERMAIN OLIVIER R

    Inventor： SAMUEL ROBELLO ,  REDDY UMESH N ,  COLVIN R DANIEL ,  CHADA RAMAKRISHNA R ,  GERMAIN OLIVIER R

    IPC: E21B44/00 ,  E21B47/002 ,  E21B47/12

    CPC classification number: E21B43/00 ,  E21B7/04 ,  E21B44/00

    Abstract: Displaying data associated with drilling a borehole. At least some of the illustrative embodiments are methods including: reading data associated with drilling of a first borehole, at least one datum of the data based on a controllable parameter; calculating an operational value related to drilling the first borehole, the calculating in real-time with reading the data and the operational value based on the data; determining a target value of the operational value, the determining in real-time with reading the data and the target value at least in part based on the data; displaying a first borehole trajectory on a display device; superimposing a first coordinate system over the first borehole trajectory on the display device, the superimposing proximate to a distal end of the first borehole trajectory; and plotting, within the first coordinate system, an indication of the operational value and an indication of the target value.

    Abstract translation: 显示与钻孔相关的数据。 示例性实施例中的至少一些是包括以下步骤的方法：基于可控参数读取与第一钻孔的钻孔相关联的数据，数据的至少一个数据; 计算与钻探第一钻孔相关的操作值，基于数据读取数据和操作值实时计算; 确定操作值的目标值，至少部分地基于数据读取数据和目标值来实时确定; 在显示装置上显示第一井眼轨迹; 将第一坐标系叠加在显示装置上的第一钻孔轨迹上，叠加在第一钻孔轨迹的远端附近; 以及在所述第一坐标系内绘制所述操作值的指示和所述目标值的指示。

    ROTARY STEERABLE DRILLING SYSTEM AND METHOD
    8.
    发明申请
    ROTARY STEERABLE DRILLING SYSTEM AND METHOD 审中-公开
    旋转可转向钻井系统及方法

    公开(公告)号：WO2013009285A1

    公开(公告)日：2013-01-17

    申请号：PCT/US2011/043535

    申请日：2011-07-11

    Applicant: HALLIBURTON ENERGY SERVICES INC. ,  SAMUEL, Robello

    Inventor： SAMUEL, Robello

    IPC: E21B7/04

    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。

    DOWNHOLE MOTORS HAVING ADJUSTABLE POWER UNITS
    10.
    发明申请
    DOWNHOLE MOTORS HAVING ADJUSTABLE POWER UNITS 审中-公开
    具有可调电源单元的卧式电机

    公开(公告)号：WO2014014442A1

    公开(公告)日：2014-01-23

    申请号：PCT/US2012/046875

    申请日：2012-07-16

    Applicant: HALLIBURTON ENERGY SERVICES, INC. ,  HAY, Richard Thomas ,  SAMUEL, Robello

    Inventor： HAY, Richard Thomas ,  SAMUEL, Robello

    IPC: E21B4/02

    CPC classification number: E21B4/02 ,  F04C2/1071 ,  F04C14/20

    Abstract: A downhole drilling motor (100) for well drilling operations includes a tubular housing (12) and a stator (120) disposed in the tubular housing. The stator (120) defines an internal cavity (134) passing therethrough, wherein the stator (120) includes one or more lobes (124) defming at least a portion of the cavity (134). A rotor 122 is operatively positioned in the internal cavity (134) to cooperate with the one or more lobes (124) of the stator (120). At least a portion of the stator (120) or of the rotor (122) comprises a memory material adapted to expand or contract when heat is applied by a localized heating module to the memory material. A fluid escape gap between the rotor (122) and stator (120) is adjusted by applying heat to the rotor and/or stator. At least one controller is adapted to receive input data and provide output signals increasing and/or decreasing electrical current applied to the at least one localized heating module.

    Abstract translation: 用于钻井操作的井下钻井马达（100）包括设置在管状壳体中的管状壳体（12）和定子（120）。 定子（120）限定穿过其中的内部空腔（134），其中定子（120）包括限定空腔（134）的至少一部分的一个或多个凸角（124）。 转子122可操作地定位在内腔（134）中以与定子（120）的一个或多个凸角（124）配合。 定子（120）或转子（122）的至少一部分包括适于在通过局部加热模块向存储器材料施加热量时膨胀或收缩的记忆材料。 通过向转子和/或定子施加热来调节转子（122）和定子（120）之间的流体逸出间隙。 至少一个控制器适于接收输入数据并提供增加和/或减小施加到至少一个局部加热模块的电流的输出信号。

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