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1. 发明申请

US20200277847A1 SYSTEM AND METHOD FOR AUTOMATED DRILLING NETWORK 审中-公开
公开(公告)号：US20200277847A1
公开(公告)日：2020-09-03
申请号：US16645836
申请日：2018-09-11
申请人： SCHLUMBERGER TECHNOLOGY CORPORATION
发明人： Juan Jose Rojas , Shunfeng Zheng , Zhijie Liu , Eric Thiessen , Marcos Suguru Kajita , Guillaume Tamboise , Wilson Silva dos Santos, Jr.
IPC分类号： E21B44/00 , G05B19/05 , H04L29/06 , G06Q10/00
摘要： A system may include a control system coupled to various network elements that define a drilling management network. The control system may include a programmable logic controller (PLC) that performs a drilling operation. The system may further include a virtualization services manager coupled to the control system and the network elements. The virtualization services manager may implement a virtualization service on the drilling management network that controls the drilling operation. The system may further include a virtual connection controller coupled to the network elements. The virtual connection controller may establish a virtual connection between the control system and a user network.

2. 发明授权

US10551819B2 Automated multi-silo aggregate management 有权
公开(公告)号：US10551819B2
公开(公告)日：2020-02-04
申请号：US14965393
申请日：2015-12-10
申请人： SCHLUMBERGER TECHNOLOGY CORPORATION
发明人： Miguel Angel Lopez , Marcos Suguru Kajita , Bansi Chauhan , Christopher Todd Shen
IPC分类号： G05B19/406 , E21B41/00
摘要： 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.

3. 发明申请

US20210372394A1 OPERATING MULTIPLE FRACTURING PUMPS TO DELIVER A SMOOTH TOTAL FLOW RATE TRANSITION 有权
公开(公告)号：US20210372394A1
公开(公告)日：2021-12-02
申请号：US16963363
申请日：2019-01-23
申请人： Schlumberger Technology Corporation
发明人： Amal Bagulayan , Nan Mu , James Matthews , Bao Mi , Alexander Tanner Taylor , Marcos Suguru Kajita
IPC分类号： F04B49/06 , F04B23/04 , F04B49/20
摘要： Changing a cumulative pumping rate of multiple pump units by adjusting individual pumping rates of the pump units, wherein each temporary dip or spike of an individual pumping rate of one of the pump units is automatically offset by a predetermined temporary adjustment of an individual pumping rate of another one or more of the pump units to thereby reduce effects of the temporary dip or spike on the cumulative pumping rate of the pump units.

4. 发明申请

US20200174446A1 AUTOMATED MULTI-SILO AGGREGATE MANAGEMENT 审中-公开
公开(公告)号：US20200174446A1
公开(公告)日：2020-06-04
申请号：US16779692
申请日：2020-02-03
申请人： SCHLUMBERGER TECHNOLOGY CORPORATION
发明人： Miguel Angel Lopez , Marcos Suguru Kajita , Bansi Chauhan , Christopher Todd Shen
IPC分类号： G05B19/406 , E21B43/267 , E21B41/00
摘要： 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.

5. 发明申请

US20140277772A1 FRACTURING PUMP IDENTIFICATION AND COMMUNICATION 有权
标题翻译：破碎泵识别和通信
公开(公告)号：US20140277772A1
公开(公告)日：2014-09-18
申请号：US13826667
申请日：2013-03-14
申请人： SCHLUMBERGER TECHNOLOGY CORPORATION
发明人： Miguel Lopez , Marcos Suguru Kajita , Christopher Shen , William Troy Huey , Sarmad Adnan
IPC分类号： G05D16/20
CPC分类号： F04D13/12 , E21B43/26 , F04D15/029
摘要： A manifold trailer and pairing system are disclosed. The pairing system has a non-transitory computer readable medium storing processor executable code. The processor executable code causes a processor to receive identification data indicative of a first low pressure valve and a second low pressure valve connected to a low pressure manifold of a manifold trailer; receive identification data indicative of a first high pressure valve and a second high pressure valve connected to a high pressure manifold of the manifold trailer; and receive identification data indicative of a plurality of pumps. The processor determines a first association indicative of a first fluid connection between the first low pressure valve and a selected pump and a second association indicative of a second fluid connection between the selected pump and a selected high pressure valve. The processor populates the non-transitory computer readable medium with information indicative of the first and second associations.
摘要翻译：公开了一种歧管拖车和配对系统。配对系统具有存储处理器可执行代码的非暂时计算机可读介质。处理器可执行代码使处理器接收指示连接到歧管拖车的低压歧管的第一低压阀和第二低压阀的识别数据; 接收指示与所述歧管拖车的高压歧管连接的第一高压阀和第二高压阀的识别数据; 并接收指示多个泵的识别数据。处理器确定指示第一低压阀和所选择的泵之间的第一流体连接的第一关联，以及指示所选择的泵和选定的高压阀之间的第二流体连接的第二关联。处理器使用指示第一和第二关联的信息填充非暂时性计算机可读介质。

6. 发明授权

US11649817B2 Operating multiple fracturing pumps to deliver a smooth total flow rate transition 有权
$Operating multiple fracturing pumps to deliver a smooth total flow rate transition$
公开(公告)号：US11649817B2
公开(公告)日：2023-05-16
申请号：US16963363
申请日：2019-01-23
申请人： Schlumberger Technology Corporation
发明人： Amal Bagulayan , Nan Mu , James Matthews , Bao Mi , Alexander Tanner Taylor , Marcos Suguru Kajita
IPC分类号： F04B49/06 , F04B23/04 , F04B49/20
CPC分类号： F04B49/065 , F04B23/04 , F04B49/20 , F04B2205/06 , F04B2205/09
摘要： Changing a cumulative pumping rate of multiple pump units by adjusting individual pumping rates of the pump units, wherein each temporary dip or spike of an individual pumping rate of one of the pump units is automatically offset by a predetermined temporary adjustment of an individual pumping rate of another one or more of the pump units to thereby reduce effects of the temporary dip or spike on the cumulative pumping rate of the pump units.

7. 发明授权

US10533406B2 Systems and methods for pairing system pumps with fluid flow in a fracturing structure 有权
$Systems and methods for pairing system pumps with fluid flow in a fracturing structure$
公开(公告)号：US10533406B2
公开(公告)日：2020-01-14
申请号：US15397547
申请日：2017-01-03
申请人： Schlumberger Technology Corporation
发明人： Miguel Lopez , Marcos Suguru Kajita , Christopher Shen , William Troy Huey , Sarmad Adnan
IPC分类号： E21B43/26 , F04D15/02 , F04D13/12
摘要： A manifold trailer and pairing system are disclosed. Methods may include pressurizing a low pressure manifold of a manifold trailer, the low pressure manifold having a first low pressure valve and a second low pressure valve; opening a selected low pressure valve of the first and second low pressure valves; detecting a first pressure on a selected pump, via a first pressure sensor, indicative of a fluid communication between the selected low pressure valve and the selected pump; detecting a second pressure associated with a main line or a wellhead; comparing the first pressure on the selected pump to the second pressure associated with the main line or the wellhead to derive a pressure differential; and engaging the selected pump if the pressure differential is within a given threshold.

8. 发明申请

US20160170403A1 AUTOMATED MULTI-SILO AGGREGATE MANAGEMENT 审中-公开
标题翻译：自动多层聚集管理
公开(公告)号：US20160170403A1
公开(公告)日：2016-06-16
申请号：US14965393
申请日：2015-12-10
申请人： SCHLUMBERGER TECHNOLOGY CORPORATION
发明人： Miguel Angel Lopez , Marcos Suguru Kajita , Bansi Chauhan , Christopher Todd Shen
IPC分类号： G05B19/406 , E21B41/00
CPC分类号： G05B19/406 , E21B41/0092 , E21B43/267 , G05B2219/45076
摘要： 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.
摘要翻译：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。

9. 发明授权

US11448202B2 Automated control of hydraulic fracturing pumps 有权
$Automated control of hydraulic fracturing pumps$
公开(公告)号：US11448202B2
公开(公告)日：2022-09-20
申请号：US16963923
申请日：2019-01-23
申请人： SCHLUMBERGER TECHNOLOGY CORPORATION
发明人： Nan Mu , Bao Mi , Amal Bagulayan , James Matthews , Marcos Suguru Kajita , Alexander Tanner Taylor , Manuel Alfonso Bobadilla Larios , Joseph McKinney
IPC分类号： F04B1/00 , E21B43/12 , E21B43/26 , F04B9/02 , F04B23/04 , F04B49/00
摘要： Methods and systems pertaining to generating a startup or other operating order of pumps of a pumping system for performing a subterranean formation fracturing operation, and/or another pumping operation, and for coordinating distribution of flow rates to the pumps for performing the pumping operation.

10. 发明授权

US11041579B2 Automated operation of wellsite equipment 有权
公开(公告)号：US11041579B2
公开(公告)日：2021-06-22
申请号：US15557140
申请日：2016-03-08
申请人： SCHLUMBERGER TECHNOLOGY CORPORATION
发明人： Miguel Angel Lopez , Marcos Suguru Kajita , Nan Mu , Chuong Nguyen , Corey Ray , Manuel Alfonso Bobadilla Larios
IPC分类号： F16K31/02 , F16K37/00 , F17D3/01 , F17D1/04 , F17D1/07 , E21B41/00 , F16K11/22
摘要： Systems and method for controlling wellsite equipment, including pumps and a manifold having a low-pressure (LP) manifold, having LP ports with LP valves, and a high-pressure (HP) manifold, having HP ports with HP valves and bleed ports with bleed valves. The pumps are fluidly coupled with the LP manifold via LP conduits and with the HP manifold via HP conduits. Communication is established between a controller and the LP valves, the HP valves, the bleed valves, the pumps, and sensors for monitoring pressure within the HP conduits. The controller is operable to, with respect to each pump, cause the LP valve to transition to a closed position, cause the HP and/or bleed valve to transition to an open position, and determine that the HP conduit is not pressurized based on the information generated by the sensors.

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