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1. 发明专利

BR112018074388B1 SISTEMA E MÉTODO DE ATUAÇÃO DE FERRAMENTA DE FUNDO DE POÇO 未知
公开(公告)号：BR112018074388B1
公开(公告)日：2022-12-27
申请号：BR112018074388
申请日：2017-06-21
申请人： BAKER HUGHES A GE COMPANY LLC
发明人： BENJAMIN J FARRAR , HECTOR H MEIRELES JR , JAMES A SMITH
IPC分类号： E21B23/04 , E21B23/08
摘要： Um sistema de atuação de ferramenta de fundo de poço incluindo: uma tubulação com um eixo longitudinal e um furo de fluxo principal que suporta a pressão de tubulação; um mecanismo de indexação em comunicação fluídica com o furo de fluxo principal, sendo o mecanismo de indexação configurado para contar o número N de ciclos de pressão de tubulação; um dispositivo de isolamento de porta móvel entre uma condição de bloqueio e uma condição de atuação, ficando o dispositivo de isolamento de porta na condição de bloqueio por N-1 ciclos do mecanismo de indexação e móvel para a condição de atuação no enésimo ciclo do mecanismo de indexação; e, uma câmara vedada a partir do furo de fluxo principal na condição de bloqueio do dispositivo de isolamento de porta, ficando a câmara exposta à pressão de tubulação na condição de atuação do dispositivo de isolamento de porta. O sistema de atuação de ferramenta de fundo de poço é configurado para atuar uma ferramenta de fundo de poço após a exposição da câmara à pressão de tubulação.

2. 发明专利

DE112012003573B4 Elektrostromeinrichtung, Verbinder sowie Tauchpumpensystem 未知
公开(公告)号：DE112012003573B4
公开(公告)日：2018-04-12
申请号：DE112012003573
申请日：2012-07-30
申请人： BAKER HUGHES A GE COMPANY LLC N D GES D STAATES DELAWARE
发明人： FREY JEFFREY G , LINGENFELTER DONALD RAY , GLASSCOCK TERRY L , TETZLAFF STEVEN K , CRAIG CHAD A
IPC分类号： H01R13/52 , F04D13/08 , H01R4/48 , H01R11/09
摘要： Elektrostromeinrichtung zur Versorgung eines Motors (16) mit Strom, umfassend einen Motoranschluss, der ein Ende für einen Anschluss an den Motor (16) aufweist und eine Vielzahl von einzelnen metallumhüllten Leitern (28) aufweist, ein Stromkabel (20), das ein Ende für einen Anschluss an eine Stromquelle aufweist und eine Vielzahl von einzelnen metallumhüllten Leitern (26) aufweist, und einen Verbinder (21) für eine Verbindung jedes der Leiter (28) des Motoranschlusses (23) mit einem der Leiter (26) des Stromkabels (20), wobei der Verbinder (21) wenigstens einen Spleißverbinder (32) aufweist, der umfasst: einen rohrförmigen Befestigungskörper (96) aus Metall mit einem Motoranschlussende und einem Stromkabelende und einer sich verjüngenden Motoranschlussschulter (100) angrenzend an das Motoranschlussende und einer sich verjüngenden Stromkabelschulter (94) angrenzend an das Stromkabelende und Befestigungskörpergewinden an dem Stromkabelende und an dem Motoranschlussende des Befestigungskörpers (96), eine an einem der Stromkabelleiter (26) befestigte Mutteranordnung (48) aus Metall, die Gewinde aufweist, die mit den Befestigungskörpergewinden an dem Stromkabelende in Eingriff stehen, wobei die Mutteranordnung (48) aus Metall eine sich verjüngende Schulter (56) aufweist, die in Metall-zu-Metall-Dichtungseingriff mit der Stromkabelschulter (94) des Befestigungskörpers (96) steht, ein Kopplungselement (98) aus Metall, das an einem der Motoranschlussleiter (28) befestigt ist und Gewinde aufweist, die mit den Befestigungskörpergewinden an dem Motoranschlussende in Eingriff stehen, wobei das Kopplungselement (98) aus Metall eine sich verjüngende Schulter (102) aufweist, die in Metall-zu-Metall-Dichtungseingriff mit der Motoranschlussschulter (100) des Befestigungskörpers (96) steht, wodurch ein Innenraum des Befestigungskörpers (96) abgedichtet wird, einen elektrischen Kontakt an dem Leiter (26) des Stromkabels (20), an dem die Mutteranordnung (48) befestigt ist, und einen weiteren elektrischen Kontakt an dem Leiter (28) des Motoranschlusses (23), an dem das Kopplungselement (98) befestigt ist, wobei die elektrischen Kontakte in dem Inneren des Befestigungskörpers (96) ineinander eingreifen, und ...

3. 发明申请

WO2021236414A1 FRAC PLUG SYSTEM WITH INTEGRATED SETTING TOOL 审中-公开
公开(公告)号：WO2021236414A1
公开(公告)日：2021-11-25
申请号：PCT/US2021/032201
申请日：2021-05-13
申请人： BAKER HUGHES, A GE COMPANY, LLC
发明人： HERN, Gregory , XU, YingQing , FLORES PEREZ, Juan Carlos
IPC分类号： E21B33/128 , E21B33/129 , E21B23/04 , E21B33/1295
摘要： A frac plug system downhole tool and method of securing a frac plug system in a wellbore. A mandrel extending from a first end to a second end. A setting assembly is on the first end of the mandrel and is movable along the mandrel. An anchor is at the second end of the mandrel and is expandable to engage the wellbore. A gas generates a pressure to move the setting assembly along the mandrel to expand the anchor at the second end of the mandrel.

4. 发明申请

WO2021236412A1 FRAC PLUG SYSTEM WITH INTEGRATED SETTING TOOL 审中-公开
公开(公告)号：WO2021236412A1
公开(公告)日：2021-11-25
申请号：PCT/US2021/032199
申请日：2021-05-13
申请人： BAKER HUGHES, A GE COMPANY, LLC
发明人： HERN, Gregory , XU, YingQing , FLORES PEREZ, Juan Carlos
IPC分类号： E21B33/128 , E21B23/04 , E21B33/129
摘要： A frac plug system, downhole tool and method of securing a frac plug system in a wellbore in a formation. A mandrel includes a first end and a second end. A setting assembly is coupled to the mandrel at the first end, and an anchor is arranged at the second end of the mandrel and receptive to the setting assembly. The anchor is settable to engage the wellbore. A bottom sub is arranged at the second end of the mandrel and includes a first member movable relative to the mandrel. A gas generates a pressure to shift the first member along the mandrel to move the anchor against the setting assembly, securing the setting assembly in the wellbore via radial deployment of the anchor. The mandrel is separated from the bottom sub to leave the setting assembly and the anchor in the wellbore.

5. 发明申请

WO2020132089A1 GUIDING SLEEVE FOR ALIGNING DOWNHOLE TUBULARS 审中-公开
公开(公告)号：WO2020132089A1
公开(公告)日：2020-06-25
申请号：PCT/US2019/067214
申请日：2019-12-18
申请人： BAKER HUGHES, A GE COMPANY, LLC
发明人： DEITERS, Arne , GATZEN, Matthias , PORZIG, Daniel , PETER, Andreas , GASCH, Michael
IPC分类号： E21B17/10
摘要： A guiding sleeve for aligning downhole tubulars includes a body having a first end portion, a second end portion and an intermediate portion extending therebetween. The first end portion is receptive of a terminal end of a first tubular and the second end portion includes a guiding feature that promotes axial alignment of the first tubular with a second tubular.

6. 发明申请

WO2020123794A1 SYSTEMS AND METHODS TO CONTROL DRILLING OPERATIONS BASED ON FORMATION ORIENTATIONS 审中-公开
公开(公告)号：WO2020123794A1
公开(公告)日：2020-06-18
申请号：PCT/US2019/065962
申请日：2019-12-12
申请人： BAKER HUGHES, A GE COMPANY, LLC
发明人： WESSLING, Stefan , BARTETZKO, Anne Claudia Maria , BRAHIM, Imed Ben , NEUBERT, Michael
IPC分类号： E21B44/00 , E21B49/00 , E21B41/00
摘要： Systems and methods for controlling subsurface drilling operations are described. The methods include performing the subsurface drilling operation using a bottomhole assembly having a disintegrating device, detecting, with a sensor, a formation layer orientation, approaching, with the disintegrating device, a rock layer, and generating a steering command to change an angle of attack of the disintegrating device relative to the rock layer based on the detected formation layer orientation.

7. 发明申请

WO2020123652A1 MODULAR SHANK ASSEMBLY FOR AN EARTH-BORING TOOL, EARTH-BORING TOOLS INCLUDING MODULAR SHANKS ASSEMBLIES, AND RELATED METHODS 审中-公开
公开(公告)号：WO2020123652A1
公开(公告)日：2020-06-18
申请号：PCT/US2019/065728
申请日：2019-12-11
申请人： BAKER HUGHES, A GE COMPANY, LLC , MAKKAR, Navish
发明人： MAKKAR, Navish , YAO, Richard , SULLIVAN, Eric C.
IPC分类号： E21B12/00 , E21B10/00
摘要： A shank assembly includes a neck portion, a shank portion defining a cylindrical aperture extending therethrough, and an anchor tube secured to the neck portion and extending through the shank portion, the anchor tube and the shank portion defining an annular cavity therebetween, and an electronics module disposed within the annular cavity. The annular cavity is formed to maximize space for electronics while maintaining structural integrity of a crown and shank of an earth-boring tool. A method includes disposing the anchor tube of a shank assembly through the cylindrical aperture and securing the anchor tube to a neck portion of the shank assembly, disposing the electronics module within the annular cavity, and disposing the shank portion and anchor tube of the shank assembly at least partially within a crown of the earth-boring tool such that annular cavity extends into the crown in an axial direction a distance that is between about 10% and about 80% of an overall axial length of the crown.

8. 发明申请

WO2020112950A1 IN SITU ULTRASONIC FLOW METER VALIDATION 审中-公开
公开(公告)号：WO2020112950A1
公开(公告)日：2020-06-04
申请号：PCT/US2019/063534
申请日：2019-11-27
申请人： BAKER HUGHES, A GE COMPANY, LLC
发明人： HUANG, Yufeng , TAO, Chong , JOHNSON, Daniel Robert , WELING, Aniruddha S. , KOWAL, Anthony , SUI, Lei
IPC分类号： G01F1/66 , G01F15/06
摘要： A method of in situ ultrasonic flow meter validation includes receiving data characterizing first signal diagnostics and data characterizing a first speed of a first acoustic signal through a gas mixture along a first path in a pipe. The first speed of the first acoustic signal is detected by a first channel of an ultrasonic flow meter including a first pair of transducers that are separated by a first path length of the first path. The gas mixture is configured to flow along a flow path in the pipe. The method also includes determining a status associated with the ultrasonic flow meter based on the data characterizing the first signal diagnostics and/or a difference between the first speed of the first acoustic signal and an independently calculated speed of sound. The speed of sound is calculated based on one or more properties of the gas mixture.

9. 发明申请

WO2020106589A1 HIGH FLOW AND LOW NPSHR HORIZONTAL PUMP 审中-公开
公开(公告)号：WO2020106589A1
公开(公告)日：2020-05-28
申请号：PCT/US2019/061843
申请日：2019-11-15
申请人： BAKER HUGHES, A GE COMPANY, LLC
发明人： THOMAS, Deric , GUIJT, Gustav , WALLS, Matthew , KIRK, Jordan
IPC分类号： F04D17/08 , F04D29/04 , F04D29/046 , F04D29/047 , F04D29/06
摘要： A surface pumping system has a motor and a pump driven by the motor. The pump has a discharge on a first end of the pump, a suction end on a second end of the pump, and a plurality of stages between the suction end and the discharge. Each of the plurality of stages includes an impeller and a diffuser that encases the impeller. Each diffuser is an independent pressure vessel. In some embodiments, the diffuser and impeller in each stage are large and configured for use in low net positive suction head (NPSH) applications.

10. 发明申请

WO2020097237A1 CASING WALL THICKNESS DETECTION FROM HIGHER ORDER SHEAR-HORIZONTAL MODE SIGNALS 审中-公开
公开(公告)号：WO2020097237A1
公开(公告)日：2020-05-14
申请号：PCT/US2019/060121
申请日：2019-11-06
申请人： BAKER HUGHES, A GE COMPANY, LLC
发明人： HAN, Wei , PATTERSON, Douglas, J.
IPC分类号： E21B47/00 , G01B15/02 , G01N29/04 , G01N29/14 , G01N29/46 , E21B17/00
摘要： Methods, systems, devices, and products for hydrocarbon tubular evaluation. Methods comprise conveying the logging tool in the tubular with a carrier; inducing with a transmitter a horizontal shear (SH) wave; identifying higher order SH mode signals received at a plurality of offset receivers responsive to a higher order SH mode engendered by the horizontal shear (SH) wave; estimating a dominant frequency for higher order SH mode from the higher order SH mode signals; estimating a group velocity for the higher order SH mode from the higher order SH mode signals; and estimating a tubular parameter using the dominant frequency and the group velocity. The tubular parameter may be at least tubular thickness. The method includes estimating the tubular parameter independent of the fundamental horizontal shear wave mode (SHO).

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