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61. 发明授权

US08708066B2 Dual BHA drilling system 有权
标题翻译：双BHA钻孔系统
公开(公告)号：US08708066B2
公开(公告)日：2014-04-29
申请号：US12674702
申请日：2007-08-30
申请人： Jacques Orban , Sami Iskander
发明人： Jacques Orban , Sami Iskander
IPC分类号： E21B17/00
CPC分类号： E21B7/067 , E21B4/18 , E21B7/068 , E21B17/03
摘要： A drilling apparatus including a drill collar forming part of a primary drilling assembly and having an outward opening groove in the side thereof, and a secondary drilling assembly. The secondary drilling assembly includes a tubular drill string connected at one end to the drill collar, a drilling motor mounted in the drill string, and a drill bit mounted at the other end of the drill string and connected to the drilling motor. The secondary drilling assembly is mounted in the drill collar so as to be movable between a first position in which the drill bit is seated in the groove, and a second position in which the bit projects laterally from the groove in the side of the drill collar.
摘要翻译：一种钻井设备，包括形成主钻井组件的一部分并且在其侧面具有向外开口槽的钻铤以及次钻井组件。二次钻孔组件包括一端连接到钻铤的管状钻柱，安装在钻柱中的钻机，以及安装在钻柱另一端并连接到钻机的钻头。二次钻孔组件安装在钻铤中，以便可在其中钻头位于凹槽中的第一位置和第二位置之间移动，在该第二位置，钻头从钻铤一侧的凹槽横向突出。

62. 发明申请

US20100314119A1 APPARATUS AND METHODS FOR WELL-BORE WALL SURFACE FINISHING 有权
标题翻译：井壁表面处理的装置和方法
公开(公告)号：US20100314119A1
公开(公告)日：2010-12-16
申请号：US12744344
申请日：2008-11-20
申请人： Jacques Orban , Claude Vercaemer
发明人： Jacques Orban , Claude Vercaemer
IPC分类号： E21B37/00 , E21B37/02
CPC分类号： E21B37/00 , E21B33/13
摘要： An apparatus for modifying the wall surface of a borehole drilled through an underground formation. The apparatus comprises a tool body that can be introduced into the borehole using a conveyance system so as to be moveable along the borehole, and one or more members arranged so as to be able to be urged against, and moved across at least part of the borehole wall in order to work the surface thereof and modify its properties. A method of modifying the wall surface comprises positioning the tool body in the borehole at a location of interest using the conveyance system, urging the members against the borehole wall with sufficient force to modify the properties of the surface thereof, and moving the members across the surface of the borehole wall.
摘要翻译：一种用于改变穿过地下地层钻孔的井壁表面的装置。该装置包括工具主体，该工具主体可以使用输送系统引入钻孔中，以便能够沿钻孔移动，并且一个或多个构件被布置成能够被推靠并穿过其中的至少一部分钻孔壁，以便对其表面进行加工并修改其性能。一种改变壁表面的方法包括使用输送系统将工具主体定位在感兴趣位置的钻孔中，以足够的力将构件推靠在钻孔壁上，以改变其表面的性质，并使构件移动穿过井壁的表面。

63. 发明授权

US07703508B2 Wellbore filter for submersible motor-driver pump 失效
标题翻译：潜水电机泵的井筒过滤器
公开(公告)号：US07703508B2
公开(公告)日：2010-04-27
申请号：US11869948
申请日：2007-10-10
申请人： Jacques Orban
发明人： Jacques Orban
IPC分类号： E21B43/00 , E21B33/12
CPC分类号： E21B43/128 , E21B21/002
摘要： A technique utilizes a well filter with a submersible motor-driven pump. The system comprises an elongated filter housing in which a cylindrical filtering element is installed. A fixture is provided for fastening the elongated filter housing to the pump. The filter housing also comprises at least one fluid intake port positioned to allow entry of fluid into the elongated filter housing. A deformable sealing element is installed along an outer surface of the elongated housing and serves to direct fluid flow.
摘要翻译：一种技术利用具有潜水电机驱动泵的井过滤器。该系统包括细长的过滤器壳体，其中安装有圆柱形过滤元件。提供固定装置用于将细长的过滤器壳体紧固到泵。过滤器壳体还包括定位成允许流体进入细长过滤器壳体的至少一个流体进口。可变形的密封元件沿着细长壳体的外表面安装并用于引导流体流动。

64. 发明授权

US07640979B2 System for well logging 失效
标题翻译：测井系统
公开(公告)号：US07640979B2
公开(公告)日：2010-01-05
申请号：US11426140
申请日：2006-06-23
申请人： Arthur I. Watson , Michael H. Du , Ramez Guindi , Jacques Orban
发明人： Arthur I. Watson , Michael H. Du , Ramez Guindi , Jacques Orban
IPC分类号： E21B47/01
CPC分类号： E21B43/128 , E21B47/01
摘要： A technique is provided to facilitate logging in a well environment. Downhole well related equipment is deployed in a wellbore with an internal, longitudinal passageway. A logging tool system is moved through the longitudinal passageway for performance of logging procedures within the wellbore below the well related equipment.
摘要翻译：提供了一种便于在井环境中登录的技术。井下井相关设备部署在具有内部纵向通道的井眼中。测井工具系统通过纵向通道移动，以在井眼相关设备下方的井筒内执行测井程序。

65. 发明申请

US20090173500A1 Method and Apparatus for Well Treatment 有权
标题翻译：井处理方法和装置
公开(公告)号：US20090173500A1
公开(公告)日：2009-07-09
申请号：US11718078
申请日：2005-10-10
申请人： Jacques Orban , Dominique Guillot , Herve Anxionnaz
发明人： Jacques Orban , Dominique Guillot , Herve Anxionnaz
IPC分类号： E21B43/11 , E21B29/00 , E21B47/00
CPC分类号： E21B33/138 , E21B27/02
摘要： A well treatment tool, comprising: a tool body; a clamping system for locating the tool body in a well; a positioning system for orienting the tool body in the well axially and azimuthally; a reservoir system comprising at least one fluid reservoir in the tool body; and a pumping system for pumping fluid from the reservoir to a region of the well to be treated. The treatment tool can also re-established the isolation performance of the casing, when modified (by drilling) for the treatment. The treatment tool is normally conveyed and controlled via the mean of an electrical wireline cable.
摘要翻译：一种井下处理工具，包括：工具体; 用于将工具主体定位在井中的夹紧系统; 定位系统，用于将工具主体沿轴向和方位角定位在井中; 储存器系统，其包括所述工具主体中的至少一个流体储存器; 以及用于将流体从储存器泵送到待处理井的区域的泵送系统。当修改（通过钻孔））处理时，处理工具还可以重新建立套管的隔离性能。处理工具通常通过电缆线的平均值传送和控制。

66. 发明申请

US20080061225A1 LOGGING TOOL FOR DETERMINATION OF FORMATION DENSITY (EMBODIMENTS) 审中-公开
标题翻译：用于确定密度的记录工具（实施例）
公开(公告)号：US20080061225A1
公开(公告)日：2008-03-13
申请号：US11853095
申请日：2007-09-11
申请人： Jacques Orban , Mikhail Iakimov
发明人： Jacques Orban , Mikhail Iakimov
IPC分类号： G01V5/12
CPC分类号： G01V5/125
摘要： An apparatus for investigating underground formations surrounding a borehole, comprises a tool body; a common gamma ray source mounted in the tool body and which, when the apparatus is positioned in a borehole, provides axi-symmetric distribution of gamma rays so as to provide substantially complete circumferential irradiation of the formation surrounding the borehole; and a detector for detecting gamma rays returning from the formation, the detector being responsive to gamma rays from only part of the borehole circumference. A method for investigating underground formations surrounding a borehole with a tool comprising a tool body having a gamma ray source and a detector mounted thereon, comprises irradiating the complete circumference of the borehole wall using a common gamma ray source which provides axi-symmetric distribution of gamma rays; and detecting gamma rays returning from the formation from only part of the borehole circumference.
摘要翻译：一种用于调查钻孔周围的地下构造的装置，包括工具体; 安装在工具主体中的常见的伽马射线源，并且当设备位于钻孔中时，提供伽马射线的轴对称分布，以便提供围绕钻孔的地层的基本上完整的周向照射; 以及用于检测从地层返回的伽马射线的检测器，所述检测器响应于仅来自钻孔圆周的一部分的伽马射线。用包括具有伽马射线源和安装在其上的检测器的工具主体的工具来研究钻孔周围的地下地层的方法包括使用公共伽马射线源照射钻孔壁的整个周边，伽马射线源提供伽马射线的轴对称分布射线并且仅从钻孔圆周的一部分检测从地层返回的伽马射线。

67. 发明申请

US20080031731A1 ELECTRICAL SUBMERSIBLE PUMP STAGE CONSTRUCTION 失效
标题翻译：电气不合适的泵级结构
公开(公告)号：US20080031731A1
公开(公告)日：2008-02-07
申请号：US11831070
申请日：2007-07-31
申请人： Jacques Orban , Mikhail Gotlib , David Eslinger
发明人： Jacques Orban , Mikhail Gotlib , David Eslinger
IPC分类号： F01D1/02
CPC分类号： F04D29/628 , F04D13/10 , F04D29/026 , F05D2300/43
摘要： A pump stage is disclosed for use with an electrical submersible pump. The stage includes an impeller and diffuser, each having a hub, blades and an outside ring. In such pump stage, the stage flow area is constructed from separate segments manufactured from wear resistant material. Furthermore, each separate segment is retained by the hub using an external compression fit ring.
摘要翻译：公开了用于电潜泵的泵级。舞台包括叶轮和扩散器，每个具有轮毂，叶片和外圈。在这种泵级中，级流动区域是由耐磨材料制成的单独的段构成的。此外，每个单独的段由轮毂使用外部压缩配合环保持。

68. 发明授权

US07133325B2 Apparatus and method for generating electrical power in a borehole 有权
标题翻译：在钻孔中产生电力的装置和方法
公开(公告)号：US07133325B2
公开(公告)日：2006-11-07
申请号：US10708512
申请日：2004-03-09
申请人： Spyro J. Kotsonis , Jacques Orban , Jean-Michel Hache
发明人： Spyro J. Kotsonis , Jacques Orban , Jean-Michel Hache
IPC分类号： H04H9/00
CPC分类号： E21B41/0085 , H02K7/088 , H02K7/12 , H02K7/1823 , H02K9/26
摘要： An apparatus and related method generate electrical power in a tubular housing, such as a drill collar, disposed in a borehole when drilling fluid flows through the tubular housing. The apparatus includes a stator adapted for being secured within the tubular housing against rotation relative to the tubular housing, a tubular rotor rotatably carried about the stator, and an impeller peripherally affixed to the rotor. The stator has an array of conductive windings therein, and is preferably an alternator stator. The rotor has an array of magnets therein, and is preferably an alternator rotor. Accordingly, drilling fluid flowing through the tubular housing when the apparatus is disposed therein engages the impeller and induces rotation of the rotor about the stator to generate electrical power.
摘要翻译：当钻井流体流过管状壳体时，设备和相关方法在管状壳体（例如钻铤）中产生电力，其设置在钻孔中。所述装置包括定子，其被固定在所述管状壳体内，以抵抗相对于所述管状壳体的旋转，可转动地支承在所述定子上的管状转子和周向地附接到所述转子的叶轮。定子在其中具有导电绕组阵列，并且优选地是交流发电机定子。转子在其中具有一组磁体，并且优选地是交流发电机转子。因此，当装置设置在其中时流过管状壳体的钻井液体接合叶轮并且引起转子围绕定子的旋转以产生电力。

69. 发明授权

US5448227A Method of and apparatus for making near-bit measurements while drilling 失效
标题翻译：在钻孔时进行近位测量的方法和装置
公开(公告)号：US5448227A
公开(公告)日：1995-09-05
申请号：US150941
申请日：1993-11-10
申请人： Jacques Orban , Neil W. Richardson
发明人： Jacques Orban , Neil W. Richardson
IPC分类号： E21B7/06 , E21B47/022 , E21B47/16 , E21B47/18 , G01V1/40
CPC分类号： E21B47/16 , E21B47/022 , E21B47/18 , E21B7/068
摘要： In accordance with illustrative embodiments of the present invention, a measuring-while-drilling system includes a sensor sub positioned at the lower end of a downhole motor assembly so that the sub is located near the drill bit. The sub houses instrumentalities that measure various downhole parameters such as inclination of the borehole, the natural gamma ray emission of the formations, the electrical resistivity of the formations, and a number of mechanical drilling performance parameters. Sonic or electromagnetic telemetry signals representing these measurements are transmitted uphole to a receiver associated with a conventional MWD tool located above the motor, and telemetered by this tool to the surface substantially in real time. The system has particular application to accurate control over the drilling of extended reach and horizontally drilled wells.
摘要翻译：根据本发明的说明性实施例，钻井测量系统包括位于井下电机组件的下端处的传感器子，使得子部件位于钻头附近。测量各种井下参数（如井眼倾角，地层的自然伽马射线发射，地层电阻率以及机械钻井性能参数）的各种工具。表示这些测量的声波或电磁遥测信号在井上传输到与位于电动机上方的常规MWD工具相关联的接收器，并且基本上实时地由该工具遥测到表面。该系统特别适用于对延伸钻井和水平井钻井的精确控制。

70. 发明授权

US5373481A Sonic vibration telemetering system 失效
标题翻译：声波振动遥测系统
公开(公告)号：US5373481A
公开(公告)日：1994-12-13
申请号：US86567
申请日：1993-07-06
申请人： Jacques Orban , Roy Squire
发明人： Jacques Orban , Roy Squire
IPC分类号： E21B47/16 , G01V1/40
CPC分类号： E21B47/16
摘要： In accordance with illustrative embodiments of the present invention, a sonic vibration transmitter that is used, for example, in telemetering measurements made while drilling includes a body that mounts a stack of ceramic crystals which generate bursts of sonic vibrations when excited by encoded electrical signals that represent such measurements. The vibrations are coupled into a metal member of a drill string such as a drill collar by a coupling block that is held tightly between a shoulder on the metal member and the outer end of the stack of crystals by a strong spring that also permits longitudinal dimensional changes under high downhole temperatures. The sonic vibrations are sensed at a remote location on another metal member by a transducer that can be constructed substantially identical to the above-mentioned stack of crystals, of an accelerometer. The output signals of the transducer are filtered, amplified, and processed. Preferably the excitation signals are encoded digitally in accordance with repetition rate of the bursts. Adjacent pairs of such transducers can be used as repeater stations at spaced locations in the drill string to transmit signals from downhole toward the surface.
摘要翻译：根据本发明的说明性实施例，用于例如在钻孔时进行的遥测测量中使用的声波振动发射器包括安装一堆陶瓷晶体的主体，当由编码的电信号激发时产生一连串的声波振动，代表这样的测量。振动通过耦合块耦合到诸如钻铤的钻柱的金属构件中，该联接块通过强弹簧紧密地保持在金属构件上的肩部和晶体叠层的外端之间，强弹簧也允许纵向尺寸在高井下温度下变化。在另一金属构件上的远程位置处，通过可与构造成与加速度计的上述叠加的晶体结构基本相同的换能器来感测声音振动。传感器的输出信号被过滤，放大和处理。优选地，激励信号根据突发的重复率数字地编码。相邻的这样的传感器对可以用作钻柱中的间隔位置的中继站，以将信号从井下向地面传输。

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