专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 再颁专利

USRE34975E Ultrasonic measurement apparatus 失效
公开(公告)号：USRE34975E
公开(公告)日：1995-06-20
申请号：US241276
申请日：1994-05-11
申请人： Jacques Orban , James C. Mayes
发明人： Jacques Orban , James C. Mayes
IPC分类号： B06B1/06 , E21B21/08 , E21B47/08 , E21B47/10 , G01B17/00 , G01B17/06 , G01H15/00 , G01N29/02 , G01N29/024 , G01N29/032 , G01N29/22 , G01N29/28 , G01V1/52 , G01V1/40
CPC分类号： B06B1/0681 , E21B21/08 , E21B47/082 , E21B47/101 , G01B17/00 , G01B17/06 , G01H15/00 , G01N29/02 , G01N29/024 , G01N29/032 , G01N29/222 , G01N29/28 , G01V1/52 , G01N2291/011 , G01N2291/012 , G01N2291/015 , G01N2291/018 , G01N2291/02416 , G01N2291/02433
摘要： Pulse echo apparatus and methods are disclosed for measuring characteristics of a borehole while it is being drilled. A component of a bottomhole assembly, preferably a drilling collar, is provided with one or more ultra-sonic transceivers. A pulse echo sensor of the transceiver is preferably placed in a stabilizer fin of the collar, but may also be placed in the wall of the collar, preferably close to a stabilizing fin. Electronic processing and control circuitry for the pulse-echo sensor is provided in an electronic module placed within such collar. Such pulse echo apparatus, which preferably includes two diametrically opposed transceivers, generates signals from which standoff from a borehole wall may be determined. A method and apparatus are provided for measuring standoff and borehole diameter in the presence of drilling cuttings entrained in the drilling fluid. In a preferred embodiment, such signals are assessed by the electronic processing and control circuity to determine if gas has entered borehole. Three methods and apparatus are provided for such gas entry determination. The first relies on measurement of sonic impedance of the drilling fluid by assessing the amplitude of an echo from an interface between the drilling fluid and a delay-line placed outwardly of a ceramic sensor. The second relies on measurement of drilling fluid attenuation of a borehole wall echo. The third relies on measurement of the phase of oscillations of echoes to identify large gas bubbles entries. The pulse-echo sensor includes a sensor stack including a backing element, a piezo-electric ceramic disk, and a delay-line.

2. 发明授权

US5354956A Ultrasonic measurement apparatus 失效
标题翻译：超声波测量仪器
公开(公告)号：US5354956A
公开(公告)日：1994-10-11
申请号：US9651
申请日：1993-01-27
申请人： Jacques Orban , James C. Mayes
发明人： Jacques Orban , James C. Mayes
IPC分类号： B06B1/06 , E21B21/08 , E21B47/08 , E21B47/10 , G01B17/00 , G01B17/06 , G01H15/00 , G01N29/02 , G01N29/024 , G01N29/032 , G01N29/22 , G01N29/28 , G01V1/52 , G01V1/40
CPC分类号： B06B1/0681 , E21B21/08 , E21B47/082 , E21B47/101 , G01B17/00 , G01B17/06 , G01H15/00 , G01N29/02 , G01N29/024 , G01N29/032 , G01N29/222 , G01N29/28 , G01V1/52 , G01N2291/011 , G01N2291/012 , G01N2291/015 , G01N2291/018 , G01N2291/02416 , G01N2291/02433
摘要： Pulse echo apparatus and methods are disclosed for measuring characteristics of a borehole while it is being drilled. A component of a bottomhole assembly, preferably a drilling collar, is provided with one or more ultra-sonic transceivers. A pulse echo sensor of the transceiver is preferably placed in a stabilizer fin of the collar, but may also be placed in the wall of the collar, preferably close to a stabilizing fin. Electronic processing and control circuitry for the pulse-echo sensor is provided in an electronic module placed within such collar. Such pulse echo apparatus, which preferably includes two diametrically opposed transceivers, generates signals from which standoff from a borehole wall may be determined. A method and apparatus are provided for measuring standoff and borehole diameter in the presence of drilling cuttings entrained in the drilling fluid. In a preferred embodiment, such signals are assessed by the electronic processing and control circuitry to determine if gas has entered borehole. Three methods and apparatus are provided for such gas entry determination. The first relies on measurement of sonic impedance of the drilling fluid by assessing the amplitude of an echo from an interface between the drilling fluid and a delay-line placed outwardly of a ceramic sensor. The second relies on measurement of drilling fluid attenuation of a borehole wall echo. The third relies on measurement of the phase of oscillations of echoes to identify large gas bubble entries. The pulse-echo sensor includes a sensor stack including a backing element, a piezo-electric ceramic disk, and a delay-line.
摘要翻译：公开了用于在钻孔时测量钻孔特性的脉冲回波装置和方法。井底组件的一个部件，优选地是一个钻铤，配有一个或多个超声波收发器。收发器的脉冲回波传感器优选地放置在轴环的稳定器翅片中，但也可以放置在轴环的壁中，优选地靠近稳定翅片。用于脉冲回波传感器的电子处理和控制电路设置在放置在这样的轴环内的电子模块中。优选地包括两个直径相对的收发器的这样的脉冲回波装置产生可以从其中确定来自井壁的支座的信号。提供了一种用于在夹带在钻井液中的钻屑的存在下测量间隙和井眼直径的方法和装置。在优选实施例中，通过电子处理和控制电路来评估这些信号以确定气体是否已进入钻孔。提供了这种气体入口确定的三种方法和装置。第一个依赖于通过评估来自钻井流体和放置在陶瓷传感器外部的延迟线之间的界面的回波的振幅来测量钻井液的声波阻抗。第二个依赖于测量井壁回波的钻井液衰减。第三个依赖于回波振荡相位的测量，以识别大气泡入口。脉冲回波传感器包括传感器堆叠，其包括背衬元件，压电陶瓷盘和延迟线。

3. 发明授权

US5107705A Video system and method for determining and monitoring the depth of a bottomhole assembly within a wellbore 失效
标题翻译：视频系统和方法，用于确定和监测井底组件在井筒内的深度
公开(公告)号：US5107705A
公开(公告)日：1992-04-28
申请号：US502073
申请日：1990-03-30
申请人： Peter Wraight , James C. Mayes , Jacques Orban
发明人： Peter Wraight , James C. Mayes , Jacques Orban
IPC分类号： E21B19/20 , E21B45/00 , E21B47/04
CPC分类号： E21B45/00 , E21B19/20 , E21B47/04
摘要： Video systems and methods for determining the length of objects to be inserted in a wellbore, and for summing the lengths to obtain an accurate determination of the depth at which a bottomhole assembly is located at any given time. The video systems and methods of the present invention are also used in conjunction with hookload and traveling block location information to determine bottomhole assembly depth while drilling, or tripping-in or tripping out of a well. Also disclosed is a method of accurately determining the transition a drillstring undergoes and its associated movement when passing from in-slips to out-of-slips.

4. 发明授权

US5214251A Ultrasonic measurement apparatus and method 失效
标题翻译：超声波测量装置及方法
公开(公告)号：US5214251A
公开(公告)日：1993-05-25
申请号：US788431
申请日：1991-11-06
申请人： Jacques Orban , James C. Mayes
发明人： Jacques Orban , James C. Mayes
IPC分类号： E21B21/08 , E21B47/08 , E21B47/10 , G01B17/00 , G01H15/00 , G01N29/02 , G01N29/22
CPC分类号： G01B17/00 , E21B21/08 , E21B47/082 , E21B47/101 , G01H15/00 , G01N29/02 , G01N29/222
摘要： Pulse echo apparatus and methods are disclosed for measuring characteristics of a borehole while it is being drilled. A component of a bottomhole assembly, preferably a drilling collar, is provided with one or more ultra-sonic transceivers. A pulse echo sensor of the transceiver is preferably placed in a stabilizer fin of the collar, but may also be placed in the wall of the collar, preferably close to a stabilizing fin. Electronic processing and control circuitry for the pulse-echo sensor is provided in an electronic module placed within such collar. Such pulse echo apparatus, which preferably includes two diametrically opposed transceivers, generates signals from which standoff from a borehole wall may be determined. A method and apparatus are provided for measuring standoff and borehole diameter in the presence of drilling cuttings entrained in the drilling fluid. In a preferred embodiment, such signals are assessed by the electronic processing and control circuitry to determine if gas has entered borehole. Three methods and apparatus are provided for such gas entry determination. The first relies on measurement of sonic impedance of the drilling fluid by assessing the amplitude of an echo from an interface between the drilling fluid and a delay-line placed outwardly of a ceramic sensor. The second relies on measurement of drilling fluid attenuation of a borehole wall echo. The third relies on measurement of the phase of oscillations of echoes to identify large gas bubble entries. The pulse-echo sensor includes a sensor stack including a backing element, a piezo-electric ceramic disk, and a delay-line.
摘要翻译：公开了用于在钻孔时测量钻孔特性的脉冲回波装置和方法。井底组件的一个部件，优选地是一个钻铤，配有一个或多个超声波收发器。收发器的脉冲回波传感器优选地放置在轴环的稳定器翅片中，但也可以放置在轴环的壁中，优选地靠近稳定翅片。用于脉冲回波传感器的电子处理和控制电路设置在放置在这样的轴环内的电子模块中。优选地包括两个直径相对的收发器的这样的脉冲回波装置产生可以从其中确定来自井壁的支座的信号。提供了一种用于在夹带在钻井液中的钻屑的存在下测量间隙和井眼直径的方法和装置。在优选实施例中，通过电子处理和控制电路来评估这些信号以确定气体是否已进入钻孔。提供了这种气体入口确定的三种方法和装置。第一个依赖于通过评估来自钻井流体和放置在陶瓷传感器外部的延迟线之间的界面的回波的振幅来测量钻井液的声波阻抗。第二个依赖于测量井壁回波的钻井液衰减。第三个依赖于回波振荡相位的测量，以识别大气泡入口。脉冲回波传感器包括传感器堆叠，其包括背衬元件，压电陶瓷盘和延迟线。

5. 发明授权

US5317111A Ultrasonic measurement apparatus 失效
公开(公告)号：US5317111A
公开(公告)日：1994-05-31
申请号：US9842
申请日：1993-01-27
申请人： Jacques Orban , James C. Mayes
发明人： Jacques Orban , James C. Mayes
IPC分类号： B06B1/06 , E21B21/08 , E21B47/08 , E21B47/10 , G01B17/00 , G01B17/06 , G01H15/00 , G01N29/02 , G01N29/024 , G01N29/032 , G01N29/22 , G01N29/28 , G01V1/52 , G01V1/40
CPC分类号： B06B1/0681 , E21B21/08 , E21B47/082 , E21B47/101 , G01B17/00 , G01B17/06 , G01H15/00 , G01N29/02 , G01N29/024 , G01N29/032 , G01N29/222 , G01N29/28 , G01V1/52 , G01N2291/011 , G01N2291/012 , G01N2291/015 , G01N2291/018 , G01N2291/02416 , G01N2291/02433
摘要： Pulse echo apparatus and methods are disclosed for measuring characteristics of a borehole while it is being drilled. A component of a bottomhole assembly, preferably a drilling collar, is provided with one or more ultra-sonic transceivers. A pulse echo sensor of the transceiver is preferably placed in a stabilizer fin of the collar, but may also be placed in the wall of the collar, preferably close to a stabilizing fin. Electronic processing and control circuitry for the pulse-echo sensor is provided in an electronic module placed within such collar. Such pulse echo apparatus, which preferably includes two diametrically opposed transceivers, generates signals from which standoff from a borehole wall may be determined. A method and apparatus are provided for measuring standoff and borehole diameter in the presence of drilling cuttings entrained in the drilling fluid. In a preferred embodiment, such signals are assessed by the electronic processing and control circuitry to determine if gas has entered borehole. Three methods and apparatus are provided for such gas entry determination. The first relies on measurement of sonic impedance of the drilling fluid by assessing the amplitude of an echo from an interface between the drilling fluid and a delay-line placed outwardly of a ceramic sensor. The second relies on measurement of drilling fluid attenuation of a borehole wall echo. The third relies on measurement of the phase of oscillations of echoes to identify large gas bubble entries. The pulse-echo sensor includes a sensor stack including a backing element, a piezo-electric ceramic disk, and a delay-line.

6. 发明授权

US5130950A Ultrasonic measurement apparatus 失效
标题翻译：超声波测量装置
公开(公告)号：US5130950A
公开(公告)日：1992-07-14
申请号：US525268
申请日：1990-05-16
申请人： Jacques Orban , James C. Mayes
发明人： Jacques Orban , James C. Mayes
IPC分类号： B06B1/06 , E21B21/08 , E21B47/08 , E21B47/10 , G01B17/00 , G01B17/06 , G01H15/00 , G01N29/02 , G01N29/024 , G01N29/032 , G01N29/22 , G01N29/28 , G01V1/52
CPC分类号： B06B1/0681 , E21B21/08 , E21B47/082 , E21B47/101 , G01B17/00 , G01B17/06 , G01H15/00 , G01N29/02 , G01N29/024 , G01N29/032 , G01N29/222 , G01N29/28 , G01V1/52 , G01N2291/011 , G01N2291/012 , G01N2291/015 , G01N2291/018 , G01N2291/02416 , G01N2291/02433
摘要： Pulse echo apparatus and methods are disclosed for measuring characteristics of a borehole while it is being drilled. A component of a bottomhole assembly, preferably a drilling collar, is provided with one or more ultra-sonic transceivers. A pulse echo sensor of the transceiver is preferably placed in a stabilizer fin of the collar, but may also be placed in the wall of the collar, preferably close to a stabilizing fin. Electronic processing and control circuitry for the pulse-echo sensor is provided in an electronic module placed within such collar. Such pulse echo apparatus, which preferably includes two diametrically opposed transceivers, generates signals from which standoff from a borehole wall may be determined. A method and apparatus are provided for measuring standoff and borehole diameter in the presence of drilling cuttings entrained in the drilling fluid. In a preferred embodiment, such signals are assessed by the electronic processing and control circuity to determine if gas has entered borehole. Three methods and apparatus are provided for such gas entry determination. The first relies on measurement of sonic impedance of the drilling fluid by assessing the amplitude of an echo from an interface between the drilling fluid and a delay-line placed outwardly of a ceramic sensor. The second relies on measurement of drilling fluid attenuation of a borehole wall echo. The third relies on measurement of the phase of oscillations of echoes to identify large gas bubbles entries. The pulse-echo sensor includes a sensor stack including a backing element, a piezo-electric ceramic disk, and a delay-line.

7. 发明授权

US08716915B2 Axially-split stator construction for electric motors 失效
标题翻译：用于电动机的轴向分段定子结构
公开(公告)号：US08716915B2
公开(公告)日：2014-05-06
申请号：US12995964
申请日：2008-06-06
申请人： Maxim Y. Radov , Jacques Orban , John E. Davis
发明人： Maxim Y. Radov , Jacques Orban , John E. Davis
IPC分类号： H02K1/06
CPC分类号： H02K15/024 , H02K1/148
摘要： This invention relates to the construction of stators for use in electric motors. A stator for an electric motor comprises an elongate tubular body defining a central cavity in which a rotor can be located, the body defining a series of axial slots extending parallel to the body axis and a series of electrical conductors extending along the channels to form electrical windings, wherein the body is formed from at least two part-circular segments of substantially the same length, the segments together defining the central cavity.
摘要翻译：本发明涉及用于电动机的定子的结构。用于电动机的定子包括限定中心腔的细长管状体，转子可位于该中心空腔中，主体限定一系列平行于体轴延伸的轴向狭槽，以及沿通道延伸的一系列电导体，以形成电绕组，其中所述主体由基本上相同长度的至少两个部分圆形段形成，所述段一起限定所述中心空腔。

8. 发明授权

US08287235B2 Electrical submersible pump 有权
标题翻译：电潜泵
公开(公告)号：US08287235B2
公开(公告)日：2012-10-16
申请号：US11927766
申请日：2007-10-30
申请人： Jacques Orban , Mikhail Gotlib
发明人： Jacques Orban , Mikhail Gotlib
IPC分类号： F04D29/54
CPC分类号： F04D13/10 , F04D7/02 , F04D29/026 , F04D29/2294 , F04D29/4286 , F05C2203/08 , F05D2300/20 , F05D2300/2261 , F05D2300/2263
摘要： The invention relates to high-speed electrical submersible pumps used for hydrocarbons production from oil wells with high concentration of solids. The technical result such as a longer service life is achieved with the technical design, wherein the pump comprises: a housing with a head and a base, a compression nut, a shaft installed on a journal bearing, stages of impellers and spacers installed on the shaft, set of diffusers installed on the housing, wherein the diffusers and impellers are manufactured from a ceramic material. The preferable design has metal spacers between the diffusers, wherein the length of the diffuser spacer between the contact surfaces equals the distance between the impeller spacers.
摘要翻译：本发明涉及用于从具有高浓度固体的油井生产碳氢化合物的高速电潜泵。通过技术设计实现了更长使用寿命的技术结果，其中泵包括：具有头部和底座的壳体，压缩螺母，安装在轴颈轴承上的轴，安装在轴承座上的叶轮和间隔件轴，安装在壳体上的一组扩散器，其中扩散器和叶轮由陶瓷材料制成。优选的设计在扩散器之间具有金属间隔物，其中在接触表面之间的扩散器间隔物的长度等于叶轮间隔件之间的距离。

9. 发明申请

US20120160571A1 DRILLING TOOL 审中-公开
标题翻译：钻孔工具
公开(公告)号：US20120160571A1
公开(公告)日：2012-06-28
申请号：US13342209
申请日：2012-01-03
申请人： Jacques Orban
发明人： Jacques Orban
IPC分类号： E21B11/00
CPC分类号： E21B17/20
摘要： A drilling tool that has a flexible shaft so as to be able to make short radius curves while still being able to transmit torque and axial loads. The drilling tool includes a drill shaft for transmitting axial load, comprising a series of coaxial ring members connected together such that adjacent ring members are flexible in an axial plane relative to each other; each ring member being connected to an adjacent ring member by connecting member arranged to transmit torque therebetween; and axial supports extend between adjacent ring members so as to transmit axial loads therebetween.
摘要翻译：一种具有柔性轴的钻孔工具，以便能够在仍然能够传递扭矩和轴向载荷的同时实现短半径曲线。钻具包括用于传递轴向载荷的钻杆轴，包括连接在一起的一系列同轴环构件，使得相邻的环构件在相对于彼此的轴向平面中是柔性的; 每个环构件通过布置成在其间传递扭矩的连接构件连接到相邻的环构件; 并且轴向支撑件在相邻的环件之间延伸，以便在它们之间传递轴向载荷。

10. 发明授权

US08066476B2 Electrical submersible pump stage construction 失效
标题翻译：电潜泵级施工
公开(公告)号：US08066476B2
公开(公告)日：2011-11-29
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 , F04D29/02 , F04D29/60 , F04D29/62
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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式