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公开(公告)号：US12123303B2
公开(公告)日：2024-10-22
申请号：US18471320
申请日：2023-09-21
Applicant: Schlumberger Technology Corporation
Inventor： Denis Syresin , Ivan Vrabie , Pavel Evgenievich Spesivtsev , Jean-Philippe Hussenet , Bertrand Theuveny , Victor Korneev , Nikolay Tarelko
CPC classification number: E21B49/0875 , E21B47/10 , E21B2200/20 , E21B2200/22
Abstract: A method and system for determining a flow rate of at least a phase or a component of a fluid produced from an oil and gas well are presented hereinafter. The fluid is one of a multiphase and of a multicomponent fluid. The method comprises, in a training phase, collecting primary measurements of pressure, temperature, and additional flow parameter of the produced fluid. The primary measurements are carried out at the wellhead by a set of sensors installed in a flow line for the produced fluid. In the training phase, the method also comprises collecting a flow rate of at least one of the phases or components of the produced fluid simultaneously measured by a reference multiphase flow meter installed in the flow line. It also includes establishing a relationship between the pressure, temperature, and the additional flow parameter and the flow rate of the at least one of the phases or components of the produced fluid. The method also comprises, in a subsequent production phase, determining the flow rate of the at least one of the phases or components of the produced fluid based on the primary measurements of the pressure, temperature, and the at least one additional flow parameter and on the established relationship.
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2.发明申请公开(公告)号：US20140288836A1
公开(公告)日：2014-09-25
申请号：US14353432
申请日：2012-10-25
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
IPC: E21B49/08
CPC classification number: E21B49/08 , E21B43/14 , E21B47/1005 , E21B2049/085
Abstract: A method for determining the profile of fluids inflowing into multi-zone reservoirs provides for a temperature measurement in a wellbore during the return of the wellbore to thermal equilibrium after drilling and determining a temperature of the fluids inflowing into the wellbore from each pay zone after perforation at an initial stage of production. Specific flow rate for each pay zone is determined by a rate of change of the measured temperatures.
Abstract translation: 用于确定流入多区域储层的流体轮廓的方法提供了在钻井后将井眼返回到热平衡期间的井眼中的温度测量，并且确定穿孔后从每个工作区流入井眼的流体的温度 在生产的初始阶段。 每个付费区的比流量由测量温度的变化率确定。
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3.发明公开公开(公告)号：US20240011395A1
公开(公告)日：2024-01-11
申请号：US18471320
申请日：2023-09-21
Applicant: Schlumberger Technology Corporation
Inventor： Denis Syresin , Ivan Vrabie , Pavel Evgenievich Spesivtsev , Jean-Philippe Hussenet , Bertrand Theuveny , Victor Korneev , Nikolay Tarelko
CPC classification number: E21B49/0875 , E21B47/10 , E21B2200/20 , E21B2200/22
Abstract: A method and system for determining a flow rate of at least a phase or a component of a fluid produced from an oil and gas well are presented hereinafter. The fluid is one of a multiphase and of a multicomponent fluid. The method comprises, in a training phase, collecting primary measurements of pressure, temperature, and additional flow parameter of the produced fluid. The primary measurements are carried out at the wellhead by a set of sensors installed in a flow line for the produced fluid. In the training phase, the method also comprises collecting a flow rate of at least one of the phases or components of the produced fluid simultaneously measured by a reference multiphase flow meter installed in the flow line. It also includes establishing a relationship between the pressure, temperature, and the additional flow parameter and the flow rate of the at least one of the phases or components of the produced fluid. The method also comprises, in a subsequent production phase, determining the flow rate of the at least one of the phases or components of the produced fluid based on the primary measurements of the pressure, temperature, and the at least one additional flow parameter and on the established relationship.
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公开(公告)号：US20230408313A1
公开(公告)日：2023-12-21
申请号：US18461853
申请日：2023-09-06
Applicant: Schlumberger Technology Corporation
Inventor： Bertrand Theuveny , Ryan Donald Williams , Cheng-Gang Xie , Guillaume Jolivet
CPC classification number: G01F1/74 , G01F15/022 , G01N27/08 , G01N33/2823
Abstract: Conductivity probe fluid property measurement systems and related methods are disclosed herein. An example apparatus includes a flow meter and a fluid conduit to provide a flow path for a fluid relative to the flow meter. The example apparatus includes a conductivity probe coupled to the fluid conduit to generate brine conductivity data of the fluid during flow of the fluid through the fluid conduit. The example apparatus includes a processor to modify fluid flow data generated by the flow meter based on the brine conductivity data.
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公开(公告)号：US20220243575A1
公开(公告)日：2022-08-04
申请号：US17753486
申请日：2020-09-04
Applicant: Schlumberger Technology Corporation
Inventor： Morten Kristensen , Marie LeFranc , Bertrand Theuveny , Hadrien Dumont , Nikita Chugunov , Sebastien Roche , Wiwin Yuliana , Zhenning Bao , Erwan Olliero , Ram Sunder Kalyanraman , Thomas Pfeiffer , Claude Signer , Simon Edmundson , Hua Yu , Ke Jiang , Vassilis Varveropoulos , Henri-Pierre Valero , Eric Jeanson , Guillaume Borrel , Pierre Bettinelli , Joel Le Calvez
IPC: E21B44/02 , E21B47/005
Abstract: The present disclosure relates to a system that is operable to receive an execution plan and execute a control operation on one or more equipment based operations within the execution plan. The one or more operations may include a data capturing operation associated with a resource site. In one embodiment, the system may be operable to execute at least a first operation in response to a success variable of the data capturing operation indicating a successful execution of the data capturing operation. The first operation may include a quality control operation that is executed by comparing at least one characteristic of the captured data to an expected characteristic to generate quality state data. The quality state data may have one of an acceptable status and an undesirable status. In response to the quality state data indicating an acceptable status for the quality control operation, executing at least a second operation.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20240410239A1
公开(公告)日：2024-12-12
申请号：US18333342
申请日：2023-06-12
Applicant: Schlumberger Technology Corporation
Inventor： Kashif Rashid , William Bailey , Glen Andrew Hay , Bertrand Theuveny , Morten Kristensen
IPC: E21B21/08
Abstract: Embodiments presented provide for a method for calculation of an optimal scheme for wellbore cleanup. In embodiments, an emissions measure is used to minimize environmental impact from wellbore cleanup activities while establishing the most efficient steps and techniques to be performed during the cleanup activities.
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公开(公告)号：US20220335185A1
公开(公告)日：2022-10-20
申请号：US17753484
申请日：2020-09-04
Applicant: Schlumberger Technology Corporation
Inventor： Morten Kristensen , Marie LeFranc , Bertrand Theuveny , Hadrien Dumont , Nikita Chugunov , Sebastien Roche , Wiwin Yuliana , Zhenning Bao , Erwan Olliero , Ram Sunder Kalyanraman , Thomas Pfeiffer , Claude Signer , Simon Edmundson , Hua Yu , Ke Jiang , Vassilis Varveropoulos , Henri-Pierre Valero , Eric Jeanson , Guillaume Borrel , Pierre Bettinelli , Joel Le Calvez
Abstract: The present disclosure relates to a method comprising: receiving a resource model associated with a resource site and receiving one or more objective parameters, such that a first objective parameter comprised in the one or more objective parameters is a function of one or more parameter values of the resource model. The method comprises executing simulations to generate a first uncertainty value based on at least one of a first parameter value and a first uncertainty value of a first parameter of the resource model. The simulations may be executed to generate a first forecast uncertainty value for each scenario comprised in a plurality of scenarios. The method also identifies one service that minimizes an uncertainty value of the objective parameter based on the forecast uncertainty value. The method further includes generating a first visualization comprising the one identified service for viewing by a user via a user interface.
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公开(公告)号：US11066925B2
公开(公告)日：2021-07-20
申请号：US14279710
申请日：2014-05-16
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： Patrice Ligneul , Bertrand Theuveny , Tullio Moscato , Sebastien Prangere , Olivier Peyret
IPC: G01N25/18 , E21B47/103 , E21B43/117 , G01P5/10
Abstract: A measurement device is configured in a shaped charge package to be utilized in a perforating gun section tool string. The measurement device may include for example thermal conductivity detectors (TCD) configured to measure fluid flow velocity and/or thermal characteristics of the flowing fluid. The measurement device may include for example a pair laterally spaced TCDs each having sensor faces positioned co-planar with a surface across which the fluid flows. The measurement device may include a recessed TCD, having a sensor face recessed below an opening in the exterior surface.
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公开(公告)号：US11149545B2
公开(公告)日：2021-10-19
申请号：US14889267
申请日：2014-05-06
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： Fikri John Kuchuk , Stephane Hiron , Bertrand Theuveny , Anthony J. Fitzpatrick , James G. Filas , Alexander Starostin , Pavel Evgenievich Spesivtsev
Abstract: An apparatus for performing a well test operation includes a tubular member having a surge chamber and a valve that can control fluid flow from a well into the surge chamber during the well test operation. The apparatus can also include a flow control device, in addition to the valve, for further controlling fluid flow into the surge chamber from the well. Flow rate and pressure data can be measured during the well test operation and used to estimate reservoir properties. Various other systems, devices, and methods are also disclosed.
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公开(公告)号：US20200003599A1
公开(公告)日：2020-01-02
申请号：US16490616
申请日：2018-03-02
Applicant: Schlumberger Technology Corporation
Inventor： Bertrand Theuveny , Ryan Donald Williams , Cheng-Gang Xie , Guillaume Jolivet
Abstract: Conductivity probe fluid property measurement systems and related methods are disclosed herein. An example apparatus includes a flow meter and a fluid conduit to provide a flow path for a fluid relative to the flow meter. The example apparatus includes a conductivity probe coupled to the fluid conduit to generate brine conductivity data of the fluid during flow of the fluid through the fluid conduit. The example apparatus includes a processor to modify fluid flow data generated by the flow meter based on the brine conductivity data.
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