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公开(公告)号：US20170276529A1
公开(公告)日：2017-09-28
申请号：US15514322
申请日：2014-09-25
Applicant: Total S.A.
Inventor： Cecile COUDROY , Jean Paul COUPUT , Renaud CAULIER , Vincent ARENDO
CPC classification number: G01F7/005 , C10G1/00 , E21B34/06 , E21B43/00 , E21B47/06 , E21B47/10 , G01F1/34 , G01F1/74 , G01F25/0007
Abstract: An improved solution for estimating the flow rate of a fluid in a line of a hydrocarbon production installation, during production. Systems and methods for producing hydrocarbons on a line of a hydrocarbon production installation can include at least two devices adapted each for providing an estimate of the flow rate of a fluid in the line based on respective data. The devices include at least one metric counter, and the data relative to the provision of an estimate of the flow rate by the metric counter include a measurement done by at least one sensor of the metric counter on the fluid. Further, data can be determined relative to the provision of an estimate of the flow rate by the devices, and a DVR process involving the determined data, the reconciliation being conditioned by at least a substantial equality between the estimates of the flow rate of the fluid.
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公开(公告)号：US20170275981A1
公开(公告)日：2017-09-28
申请号：US15514364
申请日：2014-09-25
Applicant: Total S.A.
Inventor： CÉCILE COUDROY , JEAN PAUL COUPUT , RENAUD CAULIER , NICOLAS KESSLER
CPC classification number: E21B47/00 , C10G1/00 , E21B34/06 , E21B43/00 , E21B47/10 , G01F1/74 , G01F15/08
Abstract: An improved solution for estimating the flow rate of a fluid in the wells of a hydrocarbon production installation, during production. A hydrocarbon production installation can include at least two production wells, each production well including at least one device adapted for providing an estimate of the flow rate of a fluid in the well based on respective data, the wells being connected to a test separator adapted for providing an estimate of the cumulative flow rate of the fluid for all of the wells based on respective data. Further, during production, a data reconciliation and validation process can involve the data relative to the devices and the test separator.
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公开(公告)号：US20170131434A1
公开(公告)日：2017-05-11
申请号：US15319280
申请日：2015-06-18
Applicant: Total S.A.
Inventor： Pierre BERGEY , Pui Wa LI
IPC: G01V99/00
CPC classification number: G01V99/005
Abstract: Disclosed is a method of modelling a subsurface volume. The method comprises: discretising said subsurface volume to define a grid comprising an array of cells (1, 2, 3), each cell being defined by cell faces, each cell having attributed thereto one or more high order properties (A,B); dividing each cell into a plurality of sub-cells, said plurality of sub-cells comprising: a plurality of central sub-cells adjacent a centre of the cell, and a plurality of peripheral sub-cells, each adjacent a corresponding cell face; for each of said central sub-cells, and for each of said peripheral sub-cells for which the cell adjacent to that peripheral sub-cell has attributed thereto the same one or more high order properties as that of the cell in which said peripheral sub-cell is comprised, attributing one or more low order property values (c, d, e, x, y, z) in accordance with the high order property attributed to the cell in which said peri-pheral sub-cell is comprised; for each of said peripheral sub-cells for which the cell adjacent to that peripheral sub-cell has attributed thereto a different one or more high order properties than that of the cell in which said peripheral sub-cell is comprised, attributing one or more low order property values (c, d, e, x, y, z) in accordance with the high order property attributed to the adjacent cell; and determining one or more low order property values for each cell based on the one or more low order property values attributed to each cell's component sub-cells.
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14.发明申请公开(公告)号：US20160153945A1
公开(公告)日：2016-06-02
申请号：US14905489
申请日：2014-07-18
Applicant: TOTAL S.A.
Inventor： Daniel DESSORT , Jacques BICKERT
CPC classification number: G01N30/86 , G01N30/14 , G01N30/72 , G01N30/7206 , G01N30/8675 , G01N2030/025 , G01N2030/884
Abstract: The present disclosure relates to a method for constituting a collection of chromatograms of a reference mixture of organic compounds. The present disclosure also relates to a method for the identification of compounds in a sample of an organic mixture using a collection of chromatograms. A kit is also provided for the identification of at least one compound in a sample from an organic mixture. The method and kit belong to the field of analytical chemistry.
Abstract translation: 本公开涉及构成有机化合物的参考混合物的色谱图的集合的方法。 本公开还涉及使用色谱图的集合来鉴定有机混合物样品中化合物的方法。 还提供了用于鉴定来自有机混合物的样品中至少一种化合物的试剂盒。 该方法和试剂盒属于分析化学领域。
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15.发明申请SYSTEMS AND METHODS FOR MONITORING AND CONTROLLED CAPTURE OF AIR SAMPLES FOR ANALYSIS 审中-公开用于分析的空气样品的监测和控制捕获的系统和方法公开(公告)号：US20160018373A1
公开(公告)日：2016-01-21
申请号：US14774880
申请日：2014-03-12
Applicant: ODOTECH INC. , TOTAL S.A.
Inventor： Thierry PAGÉ , Nikolaos Alexandros VERIOTES
CPC classification number: G01N33/0032 , G01N1/2273 , G01N30/7206
Abstract: There are provided methods for analyzing air including monitoring the air. For example, monitoring the air includes electronically sensing the air and determining whether an event in the air is occurring based on at least the electronically sensing. If an event is occurring, a sample of the air is collected for a further analysis. For example, the analysis is carried out to identify components present in the sample. There are also provided systems for analyzing air comprising : an air intake; an electronic sensor and a controller configured to monitor the air. Monitoring air includes controlling the air intake, controlling the electronic sensor to electronically sensing the air and determining whether an event in the air is occurring based on at least the electronically sensing. If an event is occurring, a sample of the air is collected for further analysis (e.g. to identify components present in the sample).
Abstract translation: 提供了分析空气的方法，包括监测空气。 例如，监测空气包括电子地感测空气并且至少基于电子感测来确定空气中的事件是否发生。 如果发生事件，则收集空气样本进行进一步分析。 例如，进行分析以识别样品中存在的组分。 还提供了用于分析空气的系统，包括：进气口; 电子传感器和被配置为监视空气的控制器。 监控空气包括控制进气口，控制电子传感器以电子方式感测空气，并至少基于电子感测确定是否发生空气中的事件。 如果发生事件，则收集空气样品用于进一步分析（例如，以识别样品中存在的组分）。
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Patent Agency Ranking
公开(公告)号：US20150378053A1
公开(公告)日：2015-12-31
申请号：US14767450
申请日：2014-02-07
Applicant: TOTAL S.A.
Inventor： Anahita ABADPOUR , Pierre BERGEY
IPC: G01V99/00
CPC classification number: G01V99/005 , G01V2210/61 , G01V2210/66 , G01V2210/663 , G01V2210/665
Abstract: Disclosed is a method of monitoring the behaviour of a subsurface volume. The method comprises transforming a single discrete parameter or an ensemble of discrete parameters describing an attribute of the subsurface volume, each discrete parameter having N possible discrete values with N ≧2, into N indicator parameters each having 2 possible discrete values; for each of the two value classes of each indicator parameter, determining the anisotropic distance to a value transition interface; transforming each of the indicator parameters into a corresponding continuous parameter using the determined anisotropic distance to the value transition interface; and using the continuous parameters in a history matching process.
Abstract translation: 公开了一种监测地下体积的行为的方法。 该方法包括将描述地下体积属性的离散参数的单个离散参数集合或具有N≥2的N个可能离散值的每个离散参数变换成具有2个可能离散值的N个指标参数; 对于每个指标参数的两个值类别中的每一个，确定各向异性距离到值转换界面; 使用所确定的与所述值过渡接口的各向异性距离将每个所述指标参数变换为相应的连续参数; 并在历史匹配过程中使用连续参数。
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公开(公告)号：US20150369937A1
公开(公告)日：2015-12-24
申请号：US14767492
申请日：2014-02-07
Applicant: TOTAL S.A.
Inventor： Pierre BERGEY , Anahita ABADPOUR
Abstract: Disclosed is a method monitoring changes in saturation of a subsurface volume. The method comprises: obtaining observed data of saturation behaviour from the subsurface volume over time; using one or more models, obtaining simulated data of saturation behaviour from the subsurface volume over time; and transforming each of the observed data and simulated data. The transformation is done such that in each case the data is described in terms of: a front location parameter, wherein a cell of the subsurface volume is attributed a value according to its location relative to a front of the fluid for which saturation is being monitored, and a sweep intensity parameter, wherein a cell of the subsurface volume is attributed a value according to either the observed saturation variation over a time period, or an estimated saturation variation over the time period, finally, a mismatch between saturation behaviour in said transformed observed data and saturation behaviour in said transformed simulated data over said time period is calculated.
Abstract translation: 公开了监测地下体积饱和度变化的方法。 该方法包括：随时间从地下体积获得饱和行为的观测数据; 使用一个或多个模型，从地下体积随时间获得饱和行为的模拟数据; 并转换观察到的数据和模拟数据。 进行转换，使得在每种情况下，数据以下述方式描述：前置位置参数，其中地下体积的单元根据其相对于正在监测饱和的流体的前部的位置归因于值 以及扫描强度参数，其中地下体积的细胞根据观察到的时间段上的饱和度变化或在该时间段内的估计的饱和度变化归因于一个值，最后，所述变换的饱和度行为之间的失配 计算在所述时间段内的所述变换的模拟数据中的观测数据和饱和行为。
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公开(公告)号：US20150139877A1
公开(公告)日：2015-05-21
申请号：US14402559
申请日：2013-05-23
Applicant: TOTAL S.A.
Inventor： Claire Weiss , Renaud Cadours , Jing Zhao , Virenkumar Shah
CPC classification number: B01D53/1493 , B01D53/1425 , B01D53/1462 , B01D2252/103 , B01D2252/2023 , B01D2252/20431 , B01D2252/20447 , B01D2252/20489 , B01D2252/2056 , B01D2252/504 , B01D2252/602 , B01D2257/306 , B01D2257/308 , C10L3/102 , C10L3/103 , C10L3/104 , C10L3/12 , C10L2290/541
Abstract: A process is disclosed for purifying a gaseous mixture containing acidic gases, such as a natural gas, including contacting the gaseous mixture with an absorbent solution including: from 35% to 45% by weight of at least one tertiary amine relative to the total weight of the absorbent solution; from 4% to 12% by weight of at least one activator relative to the total weight of the absorbent solution selected from the primary amines and the secondary amines, the total content of tertiary amine and activator being from 38% to 50% by weight relative to the total weight of the absorbent solution, and the total concentration of tertiary amine and activator being between 3.8 and 4.2 mol/L; from 17% to 25% by weight of at least one C2 to C4 thioalkanol relative to the total weight of the absorbent solution; and the remainder being water to reach 100% by weight.
Abstract translation: 公开了一种用于纯化含有酸性气体（例如天然气）的气体混合物的方法，包括使气体混合物与吸收剂溶液接触，包括：相对于 吸收剂溶液; 相对于选自伯胺和仲胺的吸收剂溶液的总重量，4重量％至12重量％的至少一种活化剂，叔胺和活化剂的总含量相对于38重量％至50重量％ 相对于吸收剂溶液的总重量，叔胺和活化剂的总浓度在3.8和4.2mol / L之间; 相对于吸收剂溶液的总重量，17重量％至25重量％的至少一种C2至C4硫代链烷醇; 其余为水达到100重量％。
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公开(公告)号：US20140263360A1
公开(公告)日：2014-09-18
申请号：US14353982
申请日：2012-10-23
Applicant: TOTAL S.A.
Inventor： Dominique Malnou
CPC classification number: F17C13/126 , F16K5/0631 , F16K5/0673 , F16K5/20 , F16K5/205 , F16K27/067 , F17C13/04
Abstract: An isolating valve includes a body having a canal for the passage of fluid, which is intended to be shut off by upstream and downstream spherical plugs, that can be actuated independently of one another between positions allowing the passage of fluid through the canal and positions of shutting off the canal, and a sealing checker, opening into the canal and between the two spherical plugs. The upstream plug is equipped with an upstream seat of the “simple piston effect” type and has no downstream seat. The downstream plug is equipped with an upstream seat of the “simple piston effect” type and with a downstream seat of the “double piston effect” type.
Abstract translation: 隔离阀包括具有用于通过流体的通道的主体，其旨在被上游和下游球形塞子切断，该主体可以彼此独立地在允许流体通过管道的位置和 关闭运河，以及密封检查器，通入渠道和两个球形塞子之间。 上游插头装有“简单活塞效应”型的上游座椅，没有下游座椅。 下游塞具有“简单活塞效应”类型的上游座椅和“双活塞效应”类型的下游座椅。
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公开(公告)号：US11320550B2
公开(公告)日：2022-05-03
申请号：US16647858
申请日：2017-09-18
Applicant: Total S.A.
Inventor： Christian Hubans , Natalia Shchukina
Abstract: The invention notably relates to a computer-implemented method for processing a 4D seismic signal relative to a subsoil, the subsoil including a zone subject to extraction and/or injection, the method comprising: providing the 4D seismic signal; identifying a part of the 4D seismic signal corresponding to a zone of the subsoil distinct from the zone subject to extraction and/or injection; determining a noise model of the 4D seismic signal based on the identified part of the 4D seismic signal; and processing the 4D seismic signal based on the noise model. This improves the field of 4D seismic data processing.
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