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公开(公告)号:US20230086438A1
公开(公告)日:2023-03-23
申请号:US17935365
申请日:2022-09-26
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor: Rajesh Luharuka , Hau Nguyen-Phuc Pham , Jonathan Wun Shiung Chong , Miguel Angel Lopez , Rod William Shampine , Gocha G. Chochua , Mark Maher Hakim Ayyad
Abstract: A substantially continuous stream of aqueous fluid and a substantially continuous stream of gel having a first concentration are combined to form a substantially continuous stream of gel having a second concentration. The second concentration is substantially lower than the first concentration. The gel having the second concentration may thereafter be utilized in conjunction with a well fracturing operation.
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公开(公告)号:US20230001330A1
公开(公告)日:2023-01-05
申请号:US17755598
申请日:2020-11-04
Applicant: Schlumberger Technology Corporation
Inventor: Pavan Kumar B. Mandewalkar , Miguel Angel Lopez
Abstract: Embodiments described herein provide a method of tuning an electrical liquid separator, comprising providing a liquid mixture to a separator; electrically coupling a power unit to the liquid mixture inside the separator; applying a time-varying voltage from the power unit to the liquid mixture; increasing a voltage applied to the liquid mixture from the power unit from a first voltage to a second voltage; detecting an inflection point in a current from the power unit; setting a voltage output range of the power unit to encompass a voltage at which the inflection point was detected.
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公开(公告)号:US10544665B2
公开(公告)日:2020-01-28
申请号:US14817991
申请日:2015-08-04
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor: Miguel Angel Lopez , Rajesh Luharuka
Abstract: A method of preparing a fracturing slurry comprising a concentrated gel and water, the method comprising preparing a concentrated gel from a polymer and water, diluting the concentrated gel with additional water to form a fracturing carrier fluid at a predefined downhole concentration, preparing a fracturing slurry comprising the fracturing carrier fluid, and pumping the fracturing slurry downhole at or below a predefined maximum slurry rate. The fracturing carrier fluid is formed upon allowing the concentrated gel sufficient residence time to at least partially hydrate.
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公开(公告)号:US20160102537A1
公开(公告)日:2016-04-14
申请号:US14513020
申请日:2014-10-13
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor: Miguel Angel Lopez
CPC classification number: E21B43/26
Abstract: A system can include a low pressure manifold that includes an inlet and a plurality of outlets and a high pressure manifold that comprises a plurality of inlets and an outlet. The system can include a flow path that comprises one of the outlets of the low pressure manifold and one of the inlets of the high pressure manifold. The system can further include a pump that includes a portion of the flow path and a valve coupled with one of the low pressure manifold and the high pressure manifold. The system can further include a control system coupled with the valve and the pump, and the control system can include a processor that is configured to make a determination of whether the valve is in fluid communication with the flow path and control at least one of the valve and the pump based on the determination.
Abstract translation: 系统可以包括低压歧管,其包括入口和多个出口以及包括多个入口和出口的高压歧管。 该系统可以包括流路,其包括低压歧管的一个出口和高压歧管的一个入口。 该系统可以进一步包括包括流路的一部分的泵和与低压歧管和高压歧管中的一个联接的阀。 该系统还可以包括与阀和泵耦合的控制系统,并且控制系统可以包括处理器,其被配置为确定阀是否与流动路径流体连通并且控制至少一个 阀门和泵基于确定。
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公开(公告)号:US10597991B2
公开(公告)日:2020-03-24
申请号:US14513020
申请日:2014-10-13
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor: Miguel Angel Lopez
Abstract: A system can include a low pressure manifold that includes an inlet and a plurality of outlets and a high pressure manifold that comprises a plurality of inlets and an outlet. The system can include a flow path that comprises one of the outlets of the low pressure manifold and one of the inlets of the high pressure manifold. The system can further include a pump that includes a portion of the flow path and a valve coupled with one of the low pressure manifold and the high pressure manifold. The system can further include a control system coupled with the valve and the pump, and the control system can include a processor that is configured to make a determination of whether the valve is in fluid communication with the flow path and control at least one of the valve and the pump based on the determination.
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公开(公告)号:US20160170403A1
公开(公告)日:2016-06-16
申请号:US14965393
申请日:2015-12-10
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor: Miguel Angel Lopez , Marcos Suguru Kajita , Bansi Chauhan , Christopher Todd Shen
IPC: G05B19/406 , E21B41/00
CPC classification number: G05B19/406 , E21B41/0092 , E21B43/267 , G05B2219/45076
Abstract: Methods of managing aggregate inventory. The methods include utilizing a dynamic protocol for an oilfield operation with aggregate from chambers of a multi-silo system wherein each chamber accommodates a single aggregate type throughout operations. However, the chambers also have a dynamic classification as either active, idle or reserved depending on the stage of operations. Once more, even though each silo may accommodate multiple chambers, unique techniques may be utilized to obtain real-time inventory information for each chamber via weight measurement of entire silos.
Abstract translation: 管理总库存的方法 这些方法包括利用来自多筒仓系统的室的具有聚集体的油田操作的动态协议,其中每个室在整个操作中容纳单个聚集体类型。 然而,这些室还可以根据操作阶段的动态分类为活动的,空闲的或保留的。 再一次,即使每个筒仓可以容纳多个室,可以利用独特的技术来通过整个筒仓的重量测量来获得每个室的实时库存信息。
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公开(公告)号:US11774939B2
公开(公告)日:2023-10-03
申请号:US16779692
申请日:2020-02-03
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor: Miguel Angel Lopez , Marcos Suguru Kajita , Bansi Chauhan , Christopher Todd Shen
IPC: G05B19/406 , E21B41/00 , E21B43/267
CPC classification number: G05B19/406 , E21B41/0092 , E21B43/267 , G05B2219/45076
Abstract: Methods of managing aggregate inventory. The methods include utilizing a dynamic protocol for an oilfield operation with aggregate from chambers of a multi-silo system wherein each chamber accommodates a single aggregate type throughout operations. However, the chambers also have a dynamic classification as either active, idle or reserved depending on the stage of operations. Once more, even though each silo may accommodate multiple chambers, unique techniques may be utilized to obtain real-time inventory information for each chamber via weight measurement of entire silos.
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公开(公告)号:US10551819B2
公开(公告)日:2020-02-04
申请号:US14965393
申请日:2015-12-10
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor: Miguel Angel Lopez , Marcos Suguru Kajita , Bansi Chauhan , Christopher Todd Shen
IPC: G05B19/406 , E21B41/00
Abstract: Methods of managing aggregate inventory. The methods include utilizing a dynamic protocol for an oilfield operation with aggregate from chambers of a multi-silo system wherein each chamber accommodates a single aggregate type throughout operations. However, the chambers also have a dynamic classification as either active, idle or reserved depending on the stage of operations. Once more, even though each silo may accommodate multiple chambers, unique techniques may be utilized to obtain real-time inventory information for each chamber via weight measurement of entire silos.
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公开(公告)号:US20240336490A1
公开(公告)日:2024-10-10
申请号:US18293532
申请日:2022-08-01
Applicant: Schlumberger Technology Corporation
Inventor: Rod William Shampine , Gary W. Sams , Miguel Angel Lopez , Prasanna Nirgudkar
IPC: C01D15/02 , C02F1/28 , C02F101/20
CPC classification number: C01D15/02 , C02F1/28 , C02F2101/20
Abstract: An energy efficient and environmentally benign lithium recovery process is described. The process comprises extracting lithium from the brine source using a ion withdrawal process to form a lithium extract; providing electricity for the extracting using an energy source; and recovering thermal energy from the energy source for use in the extracting.
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公开(公告)号:US11453146B2
公开(公告)日:2022-09-27
申请号:US14709778
申请日:2015-05-12
Applicant: Schlumberger Technology Corporation
Inventor: Rajesh Luharuka , Hau Nguyen-Phuc Pham , Jonathan Wun Shiung Chong , Miguel Angel Lopez , Rod William Shampine , Gocha G. Chochua , Mark Maher Hakim Ayyad
Abstract: A substantially continuous stream of aqueous fluid and a substantially continuous stream of gel having a first concentration are combined to form a substantially continuous stream of gel having a second concentration. The second concentration is substantially lower than the first concentration. The gel having the second concentration may thereafter be utilized in conjunction with a well fracturing operation.
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