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2. 发明公开

EP4376971A1 LITHIUM RECOVERY THERMAL MANAGEMENT 审中-实审
公开(公告)号：EP4376971A1
公开(公告)日：2024-06-05
申请号：EP22850410.6
申请日：2022-08-01
申请人： Services Pétroliers Schlumberger , Schlumberger Technology B.V.
发明人： SHAMPINE, Rod William , SAMS, Gary W. , LOPEZ, Miguel Angel , NIRGUDKAR, Prasanna
IPC分类号： B01D15/00 , B01J49/30 , B01J49/40 , C01D15/00 , C01D3/06 , B01J47/00
CPC分类号： B01D15/08 , C01D15/02 , C01D15/08 , Y02P20/129

3. 发明申请

WO2018085740A2 PRESSURE EXCHANGER WITH PRESSURE RATIO 审中-公开
标题翻译：带压力比率的压力交换器
公开(公告)号：WO2018085740A2
公开(公告)日：2018-05-11
申请号：PCT/US2017/060080
申请日：2017-11-06
申请人： SCHLUMBERGER TECHNOLOGY CORPORATION , SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER TECHNOLOGY B.V.
发明人： SHAMPINE, Rod William
IPC分类号： F04F13/00 , E21B41/00
摘要： Apparatus and methods for pressurizing well operations fluids via a pressure exchanger having a housing with a bore extending between first and second ends of the housing and a rotor rotatably disposed within the bore of the housing. A chamber extends through the rotor between first and second ends of the rotor. The chamber has a larger chamber diameter section and a smaller chamber diameter section. A piston assembly is slidably disposed within the chamber. The piston assembly has a larger piston diameter section slidably disposed within the larger chamber diameter section and a smaller piston diameter section slidably disposed within the smaller chamber diameter section.
摘要翻译：用于通过压力交换器对井操作流体加压的装置和方法，所述压力交换器具有壳体，壳体具有在壳体的第一端和第二端之间延伸的孔和可旋转地设置在壳体的孔内的转子。腔室在转子的第一端和第二端之间延伸穿过转子。该室具有较大的室直径部分和较小的室直径部分。活塞组件可滑动地设置在腔室内。活塞组件具有可滑动地设置在较大腔室直径部分内的较大活塞直径部分和可滑动地设置在较小腔室直径部分内的较小活塞直径部分。

4. 发明申请

WO2017083237A1 NOISE REDUCTION FOR TUBEWAVE MEASUREMENTS 审中-公开
标题翻译：降低排管测量的噪声
公开(公告)号：WO2017083237A1
公开(公告)日：2017-05-18
申请号：PCT/US2016/060879
申请日：2016-11-08
申请人： SCHLUMBERGER TECHNOLOGY CORPORATION , SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER TECHNOLOGY B.V.
发明人： SHAMPINE, Rod William , KEILERS, Adam Ethan , BOGDAN, Andrey Vladimirovich
IPC分类号： E21B41/00 , F04D29/66 , F16L55/04
CPC分类号： E21B47/06 , G01V1/44 , G10K11/172
摘要： A pressure wave system having a tubular member, a signal source, a sensor, and a source of noise, has a noise interference system employing one or more a lateral branches to cancel pressure noise, and/or amplify or filter the pressure wave signal. A related method generates the pressure wave signal, connects the lateral branch or branches to amplify or filter the signal and/or cancel noise from the system, and receives the signal or a response of the system to the signal. The lateral branches are simple pipe stubs or loops that can be made using ordinary piping components, or are more complex designs.
摘要翻译：具有管状构件，信号源，传感器和噪声源的压力波系统具有采用一个或多个侧向分支来消除压力噪声的噪声干扰系统，和/或放大或滤波压力波信号。一种相关的方法产生压力波信号，连接侧向分支以放大或过滤信号和/或消除来自系统的噪声，并接收信号或系统对信号的响应。侧向分支是简单的管桩或环，可以使用普通的管道组件制造，或者是更复杂的设计。

5. 发明申请

WO2017070267A1 SHEARABLE DEPLOYMENT BAR WITH BALLISTIC TRANSFER 审中-公开
标题翻译：带弹道传输的可剪裁展开杆
公开(公告)号：WO2017070267A1
公开(公告)日：2017-04-27
申请号：PCT/US2016/057785
申请日：2016-10-20
申请人： SCHLUMBERGER TECHNOLOGY CORPORATION , SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER TECHNOLOGY B.V.
发明人： SHAMPINE, Rod William
IPC分类号： E21B33/03 , E21B33/06 , E21B33/068
CPC分类号： E21B33/068
摘要： Apparatus include a conveyance device, and a first shearable deployment bar connected to the conveyance device at a first distal end of the first shearable deployment bar, where the first shearable deployment bar has a deployment bar section and a shearable section. The shearable deployment bar is configured to carry a ballistic signal from an initiating charge, through the shearable deployment bar, and to a donor charge. The apparatus further includes a first set of perforating guns connected to the first shearable deployment bar at a second distal end thereof, and the first set of perforating guns are configured to receive the ballistic signal from the donor charge to ultimately fire the perforating guns at a targeted location in a wellbore. A second shearable deployment bar may be connected to the first set of perforating guns, and a second set of perforating guns connected to the second shearable deployment bar.
摘要翻译：装置包括输送装置和第一可剪切展开杆，第一可剪切展开杆在第一可剪切展开杆的第一远端处连接至输送装置，其中第一可剪切展开杆具有展开杆部分和可剪切部分。可剪切展开杆被配置为从发起装药，穿过可剪切展开杆以及施主电荷携带弹道信号。该设备还包括第一组射孔枪，其在其第二远端处连接到第一可剪切展开杆，并且第一组射孔枪被配置为接收来自施主电荷的弹道信号以最终在第一组射孔枪在井眼中的目标位置。第二可剪切展开杆可连接到第一组穿孔枪，第二组穿孔枪连接到第二可剪切展开杆。

6. 发明申请

WO2018085746A1 PRESSURE EXCHANGER LOW PRESSURE FLOW CONTROL 审中-公开
标题翻译：压力交换器低压流量控制
公开(公告)号：WO2018085746A1
公开(公告)日：2018-05-11
申请号：PCT/US2017/060088
申请日：2017-11-06
申请人： SCHLUMBERGER TECHNOLOGY CORPORATION , SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER TECHNOLOGY B.V.
发明人： SHAMPINE, Rod William
IPC分类号： F04F13/00 , E21B41/00
摘要： Apparatus and methods for pressurizing well operations fluids. An example apparatus may include a plurality of pressure exchangers each operable to receive a first fluid via a low-pressure inlet, receive a second fluid via a high-pressure inlet to thereby pressurize and then discharge the first fluid via a high-pressure outlet, and discharge the clean fluid via a low-pressure outlet. The apparatus may further include a fluid control device fluidly connected with the pressure exchangers downstream from the low-pressure outlets. The fluid control device may be a pump operable to draw the clean fluid discharged via the low-pressure outlets and thereby reduce the pressure at the low-pressure outlets and the low-pressure inlets.
摘要翻译：用于对井操作流体进行加压的装置和方法。一种示例性装置可以包括多个压力交换器，每个压力交换器可操作以经由低压入口接收第一流体，经由高压入口接收第二流体从而加压并且然后经由高压出口排出第一流体，并通过低压出口排出清洁液。该设备可以进一步包括流体控制装置，其与低压出口下游的压力交换器流体连接。流体控制装置可以是泵，其可操作用于吸取经由低压出口排出的清洁流体，从而降低低压出口和低压入口处的压力。

7. 发明申请

WO2018085741A1 PRESSURE EXCHANGER PRESSURE OSCILLATION SOURCE 审中-公开
标题翻译：压力交换器压力振荡源
公开(公告)号：WO2018085741A1
公开(公告)日：2018-05-11
申请号：PCT/US2017/060081
申请日：2017-11-06
申请人： SCHLUMBERGER TECHNOLOGY CORPORATION , SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER TECHNOLOGY B.V.
发明人： SHAMPINE, Rod William
IPC分类号： E21B41/00 , F04F13/00 , F04B23/06 , F04B15/02
摘要： Apparatus and methods for utilizing pressure exchangers as a source of pressure oscillations. An example method includes operating a plurality of pressure exchangers to pressurize a stream of fluid, injecting the pressurized stream of fluid into a wellbore extending into a subterranean formation, and controlling rotational speed and rotational position of a rotor of each of the pressure exchangers to control amplitude and/or frequency of pressure oscillations within the pressurized stream of fluid being injected into the wellbore.
摘要翻译：用压力交换器作为压力振荡源的装置和方法。一种示例方法包括操作多个压力交换器以对流体流加压，将加压流体流注入延伸到地下地层中的井筒中，并且控制每个压力交换器的转子的旋转速度和旋转位置以控制加压流体流内的压力振荡的幅度和/或频率被注入到井筒中。

8. 发明申请

WO2017106218A1 TUBE WAVE GENERATION 审中-公开
标题翻译：管波生成
公开(公告)号：WO2017106218A1
公开(公告)日：2017-06-22
申请号：PCT/US2016/066431
申请日：2016-12-14
申请人： SCHLUMBERGER TECHNOLOGY CORPORATION , SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER TECHNOLOGY B.V.
发明人： SHAMPINE, Rod William , KEILERS, Adam
IPC分类号： G01V1/133
CPC分类号： G01V1/133 , G01V1/137 , G01V2210/1212 , G01V2210/1299
摘要： A method to generate a tube wave in a tubular system involves reciprocating a plunger in a chamber system to alternatingly increase and decrease net volume, drawing fluid from and returning the fluid to a tubular system and into and from the chamber system, to generate a tube wave, and guiding the tube wave to the tubular system. Also, a tube wave generator-sensor system has a chamber system, a plunger, a driver to reciprocate the plunger within the chamber system to generate a tube wave, a flow passage to guide the tube wave into a tubular system, and a sensor to receive the tube wave signal and/or response from the tubular system. The method and system can work with or without a firing valve and or accumulator, without adding or subtracting fluid from the tubular system.
摘要翻译：在管状系统中产生管波的方法包括使腔室系统中的柱塞往复运动，以交替地增加和减小净体积，从流体中吸取流体并将流体返回到管状系统并进入和离开室系统，以产生管波，并将管波导向管状系统。此外，管波发生器 - 传感器系统具有腔室系统，柱塞，使腔室系统内的柱塞往复运动以产生管波的驱动器，将管波导入管状系统的流动通道，以及传感器至接收来自管状系统的管波信号和/或响应。该方法和系统可以使用或不使用启动阀和/或蓄能器，而不需要添加或减少管系统中的流体。

9. 发明申请

WO2016130623A1 POWERED SHEAVE WITH WIRELINE PUSHING CAPABILITY 审中-公开
标题翻译：带有线束推力的动力
公开(公告)号：WO2016130623A1
公开(公告)日：2016-08-18
申请号：PCT/US2016/017259
申请日：2016-02-10
申请人： SCHLUMBERGER TECHNOLOGY CORPORATION , SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER TECHNOLOGY B.V.
发明人： SHAMPINE, Rod William
IPC分类号： E21B19/02 , E21B19/08 , E21B19/22
CPC分类号： E21B19/22 , B66D3/04 , B66D3/20
摘要： Methods include deploying a downhole tool into a wellbore with a conveyance apparatus by mounting a tool to a distal end of a spooled conveyance apparatus, routing the conveyance apparatus around a powered sheave assembly, which includes a plurality of grooves disposed on the outer surface of the sheave to accommodate the conveyance apparatus, and providing a power source for applying torque to the powered sheave. The powered sheave assembly then deploys the conveyance apparatus into the wellbore. In some cases a traction device may be disposed between the powered sheave and the wellbore to provide axial force in both directions. The conveyance apparatus is moved through a sealing apparatus, a blowout preventer, and a wellhead, with the powered sheave, after the routing the conveyance apparatus around a powered sheave.
摘要翻译：方法包括通过将工具安装到绕线输送装置的远端，将输送装置布置在具有输送装置的井眼中，使输送装置围绕动力滑轮组件布置，该动力滑轮组件包括多个槽，滑轮以容纳输送装置，并且提供用于向动力滑轮施加扭矩的动力源。动力滑轮组件然后将输送装置部署到井筒中。在一些情况下，牵引装置可以设置在动力滑轮和井筒之间以在两个方向上提供轴向力。在输送装置围绕动力滑轮布置之后，输送装置与动力滑轮一起移动通过密封装置，防喷器和井口。

10. 发明申请

WO2019241455A1 SYSTEMS AND METHODS FOR FORMATION EVALUATION 审中-公开
公开(公告)号：WO2019241455A1
公开(公告)日：2019-12-19
申请号：PCT/US2019/036867
申请日：2019-06-13
申请人： SCHLUMBERGER TECHNOLOGY CORPORATION , SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER TECHNOLOGY B.V.
发明人： POTAPENKO, Dmitriy Ivanovich , BATZER, William , WATERS, George Alan , DUBOSE, Bill , CARDON, Donald , LEWIS, Richard , SHAMPINE, Rod William , UTTER, Robert , RUDNIK, Alexander , MORLEY, Jan Stefan , LI, Fei
IPC分类号： E21B43/112 , E21B43/26 , E21B44/00 , E21B47/00 , E21B41/00 , E21B49/00
摘要： Systems and methods presented herein are configured to create an extended perforation tunnel from a borehole proximate a stimulation zone so as to extend at least partially into the stimulation zone, deploy a downhole evaluation tool into the extended perforation tunnel, and operate the downhole evaluation tool to acquire data characterizing at least one of a physical property and a chemical property.

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