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公开(公告)号：US20150322761A1
公开(公告)日：2015-11-12
申请号：US14655114
申请日：2013-12-19
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： Kim A. Hodgson , Sean Black , Prashant Unnikrishnan Nair , Dale Eden , William Troy Huey , Donald E. Hensley , Olivier Clerc
CPC classification number: E21B43/26 , B01F3/12 , B01F3/1271 , B01F7/00341 , B01F13/0037 , B01F15/0234 , B01F15/0243 , B01F15/026 , B01F2215/0081 , E21B21/062 , E21B43/267
Abstract: A blender apparatus is disclosed having a chassis, a mixer positioned on the chassis, and a transfer pump positioned on the chassis. The mixer has a mixer housing defining a first mixer inlet, a second mixer inlet, and a mixer outlet. The first mixer inlet receives a liquid component, and the second mixer inlet receives a dry component. The mixer pressurizes at least the liquid component within the housing and discharges the liquid component through the mixer outlet at a first pressure above hydrostatic pressure. The transfer pump has a pump housing defining a pump inlet, a pump outlet and is devoid of an inlet configured to receive a dry component through a gravity feed. The transfer pump receives the liquid component through the pump inlet, pressurizes the liquid component within the pump housing, and discharges the liquid component through the pump outlet at a second pressure above hydrostatic pressure.
Abstract translation: 公开了一种具有底盘，位于底架上的混合器和位于底盘上的传送泵的搅拌机。 混合器具有限定第一混合器入口，第二混合器入口和混合器出口的混合器壳体。 第一混合器入口容纳液体组分，第二混合器入口容纳干燥组分。 混合器至少对壳体内的液体组分进行加压，并且在高于静水压力的第一压力下将液体组分排出混合器出口。 输送泵具有限定泵入口的泵壳体，泵出口，并且没有被配置成通过重力进料接收干燥部件的入口。 转移泵通过泵入口接收液体组分，对泵壳体内的液体组分加压，并在高于静水压力的第二压力下通过泵出口排出液体组分。
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公开(公告)号：US20170144831A1
公开(公告)日：2017-05-25
申请号：US14947185
申请日：2015-11-20
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： Kim A. Hodgson , Hau Nguyen-Phuc Pham , Larry Welch
CPC classification number: B65D88/54 , B65G11/026 , B65G15/00 , B65G19/00 , B65G27/00 , B65G33/14 , C09K8/487 , C09K8/62 , C09K8/80 , C09K2208/08 , E21B33/13 , E21B43/26 , E21B43/267
Abstract: A system for managing fiber on-site at an oilfield. The system includes a packing region and a corresponding region which both interface a bulk of the fiber simultaneously. However, the packing region is of a moving character and the corresponding region is of a substantially different character which may or may not be static in nature. Regardless, the difference in character between the adjacent regions allows for a substantially continuous manner of packing fiber. This may be particularly beneficial where the fiber is of a crimped nature or otherwise comparatively light or of low density as may be the case for certain downhole fracturing or cementing applications utilizing the fiber at the oilfield.
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公开(公告)号：US11125217B2
公开(公告)日：2021-09-21
申请号：US14933160
申请日：2015-11-05
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： Gustavo Plaza , Kim A. Hodgson , Gocha Chochua , Walter Taylor , Donald E. Hensley , John Starr , Jijo Oommen Joseph
IPC: F04B47/02 , E21B21/08 , F04B11/00 , E21B34/00 , E21B43/12 , E21B43/26 , F04B19/22 , F04B23/06 , G05D16/02 , E21B21/10 , E21B47/06
Abstract: A choke for fluid connection between a manifold and a pump. The choke includes a fluid passage having an inlet, a contraction portion, a throat, an expansion portion, and an outlet. The inlet has a first diameter and the outlet has a second diameter. The throat is substantially cylindrical, having a third diameter that is substantially less than the first and second diameters. The contraction portion connects the inlet and the throat and gradually decreases from the first diameter to the third diameter along a longitudinal axis of the fluid passage. The expansion portion connects the throat and the outlet and includes a substantially cylindrical chamber having the second diameter.
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公开(公告)号：US10920553B2
公开(公告)日：2021-02-16
申请号：US16507416
申请日：2019-07-10
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： Kim A. Hodgson , Sean Black , Prashant Unnikrishnan Nair , Dale Eden , William Troy Huey , Donald E. Hensley , Olivier Clerc
Abstract: A blender apparatus is disclosed having a chassis, a mixer positioned on the chassis, and a transfer pump positioned on the chassis. The mixer has a mixer housing defining a first mixer inlet, a second mixer inlet, and a mixer outlet. The first mixer inlet receives a liquid component, and the second mixer inlet receives a dry component. The mixer pressurizes at least the liquid component within the housing and discharges the liquid component through the mixer outlet at a first pressure above hydrostatic pressure. The transfer pump has a pump housing defining a pump inlet, a pump outlet and is devoid of an inlet configured to receive a dry component through a gravity feed. The transfer pump receives the liquid component through the pump inlet, pressurizes the liquid component within the pump housing, and discharges the liquid component through the pump outlet at a second pressure above hydrostatic pressure.
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Patent Agency Ranking
公开(公告)号：US10385669B2
公开(公告)日：2019-08-20
申请号：US14655114
申请日：2013-12-19
Applicant: Schlumberger Technology Corporation
Inventor： Kim A. Hodgson , Sean Black , Prashant Unnikrishnan Nair , Dale Eden , William Troy Huey , Donald E. Hensley , Olivier Clerc
IPC: E21B43/00 , B01F15/00 , E21B43/26 , B01F15/02 , B01F3/12 , B01F7/00 , E21B43/267 , E21B21/06 , B01F13/00
Abstract: A blender apparatus is disclosed having a chassis, a mixer positioned on the chassis, and a transfer pump positioned on the chassis. The mixer has a mixer housing defining a first mixer inlet, a second mixer inlet, and a mixer outlet. The first mixer inlet receives a liquid component, and the second mixer inlet receives a dry component. The mixer pressurizes at least the liquid component within the housing and discharges the liquid component through the mixer outlet at a first pressure above hydrostatic pressure. The transfer pump has a pump housing defining a pump inlet, a pump outlet and is devoid of an inlet configured to receive a dry component through a gravity feed. The transfer pump receives the liquid component through the pump inlet, pressurizes the liquid component within the pump housing, and discharges the liquid component through the pump outlet at a second pressure above hydrostatic pressure.
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公开(公告)号：US20170259457A1
公开(公告)日：2017-09-14
申请号：US15069209
申请日：2016-03-14
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： Jonathan Wun Shiung Chong , Kim A. Hodgson , Andrew Marlatt
Abstract: A technique facilitates mixing of cement slurry for use in a cementing application. At least one cement mixer is provided with a tank, e.g. a conical tank, having a powder cement blend inlet and a mixing liquid inlet. A cement slurry discharge may be positioned generally beneath the tank. A mixing assembly also is positioned below the tank and driven by a shaft. The mixing assembly is exposed to an interior of the tank and is used to mix the cement slurry when rotated by the shaft and to direct the cement slurry out through the cement slurry discharge. Additionally, a recirculation system comprises an inlet positioned to receive a portion of the cement slurry mixed in the mixing assembly. The recirculation system also comprises an outlet positioned to direct the portion back into the mixer to enhance mixing effects.
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公开(公告)号：US20200215502A1
公开(公告)日：2020-07-09
申请号：US16820275
申请日：2020-03-16
Applicant: Schlumberger Technology Corporation
Inventor： Jonathan Wun Shiung Chong , Kim A. Hodgson , Andrew Marlatt
Abstract: A technique facilitates mixing of cement slurry for use in a cementing application. At least one cement mixer is provided with a tank, e.g. a conical tank, having a powder cement blend inlet and a mixing liquid inlet. A cement slurry discharge may be positioned generally beneath the tank. A mixing assembly also is positioned below the tank and driven by a shaft. The mixing assembly is exposed to an interior of the tank and is used to mix the cement slurry when rotated by the shaft and to direct the cement slurry out through the cement slurry discharge. Additionally, a recirculation system comprises an inlet positioned to receive a portion of the cement slurry mixed in the mixing assembly. The recirculation system also comprises an outlet positioned to direct the portion back into the mixer to enhance mixing effects.
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公开(公告)号：US10589238B2
公开(公告)日：2020-03-17
申请号：US15069209
申请日：2016-03-14
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： Jonathan Wun Shiung Chong , Kim A. Hodgson , Andrew Marlatt
Abstract: A technique facilitates mixing of cement slurry for use in a cementing application. At least one cement mixer is provided with a tank, e.g. a conical tank, having a powder cement blend inlet and a mixing liquid inlet. A cement slurry discharge may be positioned generally beneath the tank. A mixing assembly also is positioned below the tank and driven by a shaft. The mixing assembly is exposed to an interior of the tank and is used to mix the cement slurry when rotated by the shaft and to direct the cement slurry out through the cement slurry discharge. Additionally, a recirculation system comprises an inlet positioned to receive a portion of the cement slurry mixed in the mixing assembly. The recirculation system also comprises an outlet positioned to direct the portion back into the mixer to enhance mixing effects.
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公开(公告)号：US20170130706A1
公开(公告)日：2017-05-11
申请号：US14933160
申请日：2015-11-05
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： Gustavo Plaza , Kim A. Hodgson , Gocha Chochua , Walter Taylor , Donald E. Hensley , John Starr , Jijo Oommen Joseph
CPC classification number: F04B11/0091 , E21B21/106 , E21B34/00 , E21B43/12 , E21B43/26 , E21B47/06 , F04B19/22 , F04B23/06 , F04B47/02 , G05D16/02
Abstract: A choke for fluid connection between a manifold and a pump. The choke includes a fluid passage having an inlet, a contraction portion, a throat, an expansion portion, and an outlet. The inlet has a first diameter and the outlet has a second diameter. The throat is substantially cylindrical, having a third diameter that is substantially less than the first and second diameters. The contraction portion connects the inlet and the throat and gradually decreases from the first diameter to the third diameter along a longitudinal axis of the fluid passage. The expansion portion connects the throat and the outlet and includes a substantially cylindrical chamber having the second diameter.
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