公开(公告)号：US20170115674A1

公开(公告)日：2017-04-27

申请号：US15397547

申请日：2017-01-03

Applicant: Schlumberger Technology Corporation

Inventor： Miguel Lopez ,  Marcos Suguru Kajita ,  Christopher Shen ,  William Troy Huey ,  Sarmad Adnan

IPC: G05D16/20

Abstract: 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 exceeds a given threshold.

公开(公告)号：US09534604B2

公开(公告)日：2017-01-03

申请号：US13826667

申请日：2013-03-14

Applicant: Schlumberger Technology Corporation

Inventor： Miguel Lopez ,  Marcos Suguru Kajita ,  Christopher Shen ,  William Troy Huey ,  Sarmad Adnan

IPC: F04D13/00 ,  F04D15/00 ,  F04D13/12 ,  F04D15/02

CPC classification number: F04D13/12 ,  E21B43/26 ,  F04D15/029

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20160084044A1

公开(公告)日：2016-03-24

申请号：US14490385

申请日：2014-09-18

Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION

Inventor： Christopher Shen ,  Rajesh Luharuka ,  Laurent Yves Claude Coquilleau

IPC: E21B43/00 ,  E21B43/267 ,  E21B27/00

CPC classification number: E21B43/267

Abstract: A multi-tank system for preparing fluids for hydraulic fracturing of reservoirs and methods of injecting the prepared fluid upstream from pumping units are disclosed. The multi-tank system allows for a proppant slurry to be continuously formed and mixed with a proppant carrier in staggered phases to form a fracturing fluid. This fracturing fluid can then be injected into the reservoir at normal injection pressures, thus reducing wear and downtime on the blender, and allowing continuous flow of proppant.

Abstract translation: 公开了一种用于制备用于水力压裂储层的流体的多槽系统和从泵送单元上游注入所制备的流体的方法。 多罐系统允许支撑剂浆料连续形成并与交错相的支撑剂载体混合以形成压裂流体。 然后，该压裂液可以在正常的注射压力下注入储存器，从而减少搅拌器上的磨损和停机时间，并允许支撑剂连续流动。