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1. 发明公开

EP2279330A1 TOOL AND METHOD FOR DETERMINING FORMATION PARAMETER 审中-公开
标题翻译：工具和手段确定地层参数
公开(公告)号：EP2279330A1
公开(公告)日：2011-02-02
申请号：EP09733365.2
申请日：2009-04-10
申请人： Services Pétroliers Schlumberger , Schlumberger Holdings Limited , Schlumberger Technology B.V. , Prad Research And Development Ltd
发明人： AYAN, Cosan , KUCHUK, Fikri, John , RAMAKRISHNAN, Terizhandur, S. , NEVILLE, Thomas, J. , RAMAMOORTHY, Raghu , CARNEGIE, Andrew
IPC分类号： E21B49/08 , E21B47/00 , G01V3/26
CPC分类号： E21B33/1243 , E21B49/008 , G01V3/32
摘要： An apparatus and method of measuring a parameter characteristic of a rock formation in an oil well is provided with a device for generating a sensing field within a volume of the rock formation and a device for causing a flow through the volume in the presence of the sensing field, further including sensors responsive to changes in the volume, wherein a sensor response is indicative of the amounts of fluid and changes in the hydrocarbon phase in the formation. Measurements can be made before the flow affects the measuring volume and after onset of the flow through the measuring volume.

2. 发明公开

EP2286061A2 FORMATION TREATMENT EVALUATION 审中-公开
标题翻译： FORMATIONSBEHANDLUNGSBEWERTUNG
公开(公告)号：EP2286061A2
公开(公告)日：2011-02-23
申请号：EP09731746.5
申请日：2009-04-15
申请人： Schlumberger Technology B.V. , Prad Research And Development Ltd , Services Pétroliers Schlumberger , Schlumberger Holdings Limited
发明人： AYAN, Cosan , KUCHUK, Fikri, John , RAMAKRISHNAN, Terizhandur, S. , NEVILLE, Thomas, James , RAMAMOORTHY, Raghu , CARNEGIE, Andrew, J.
IPC分类号： E21B43/16 , E21B49/08 , E21B49/10 , E21B43/25
CPC分类号： E21B43/16 , E21B33/124 , E21B43/24 , E21B43/2401 , E21B43/25 , E21B43/26 , E21B49/087 , E21B49/10
摘要： Measuring a parameter characteristic of a formation in an oil well with a device configured to generate a sensing field within a volume of the formation and cause a flow through the volume in the presence of the sensing field. The device also comprises sensors responsive to changes in the volume, which indicate existent amounts of fluid, such as hydrocarbon and water saturations and irreducible hydrocarbon and water saturations. Measurements may be made before the flow affects the measuring volume and after onset of the flow through the measuring volume.

3. 发明申请

WO2009129128A1 TOOL AND METHOD FOR DETERMINING FORMATION PARAMETER 审中-公开
标题翻译：用于确定形成参数的工具和方法
公开(公告)号：WO2009129128A1
公开(公告)日：2009-10-22
申请号：PCT/US2009/040137
申请日：2009-04-10
申请人： SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER CANADA LIMITED , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT LTD. , AYAN, Cosan , KUCHUK, Fikri, John , RAMAKRISHNAN, Terizhandur, S. , NEVILLE, Thomas, J. , RAMAMOORTHY, Raghu , CARNEGIE, Andrew
发明人： AYAN, Cosan , KUCHUK, Fikri, John , RAMAKRISHNAN, Terizhandur, S. , NEVILLE, Thomas, J. , RAMAMOORTHY, Raghu , CARNEGIE, Andrew
IPC分类号： E21B49/08 , E21B47/00 , G01V3/26
CPC分类号： E21B33/1243 , E21B49/008 , G01V3/32
摘要： An apparatus and method of measuring a parameter characteristic of a rock formation in an oil well is provided with a device for generating a sensing field within a volume of the rock formation and a device for causing a flow through the volume in the presence of the sensing field, further including sensors responsive to changes in the volume, wherein a sensor response is indicative of the amounts of fluid and changes in the hydrocarbon phase in the formation. Measurements can be made before the flow affects the measuring volume and after onset of the flow through the measuring volume.
摘要翻译：在油井中测量岩层的参数特征的装置和方法设置有用于在岩体的体积内产生感测场的装置和用于在存在感测的情况下使流过体积的装置进一步包括响应于体积变化的传感器，其中传感器响应指示流体的量和地层中烃相的变化。测量可以在流量影响测量体积之前和流过测量体积的开始之后进行。

4. 发明公开

EP2805013A1 METHOD FOR CHARACTERIZATION OF HYDROCARBON RESERVOIRS 审中-公开
标题翻译：方法为表征的油气藏
公开(公告)号：EP2805013A1
公开(公告)日：2014-11-26
申请号：EP13738343.6
申请日：2013-01-17
申请人： Services Pétroliers Schlumberger , Schlumberger Holdings Limited , Schlumberger Technology B.V. , PRAD Research and Development Limited
发明人： ZUO, Youxiang , MULLINS, Oliver C. , DUBOST, Francois Xavier , AYAN, Cosan , ABDALLAH, Wael , POMERANTZ, Andrew E. , ZHANG, Dingan
IPC分类号： E21B49/06 , E21B49/08
CPC分类号： E21B49/088 , E21B49/00 , E21B49/02 , E21B49/08 , E21B2049/085
摘要： A methodology that performs fluid sampling within a wellbore traversing a reservoir and fluid analysis on the fluid sample(s) to determine properties (including asphaltene concentration) of the fluid sample(s). At least one model is used to predict asphaltene concentration as a function of location in the reservoir. The predicted asphaltene concentrations are compared with corresponding concentrations measured by the fluid analysis to identify if the asphaltene of the fluid sample(s) corresponds to a particular asphaltene type (e.g., asphaltene clusters common in heavy oil). If so, a viscosity model is used to derive viscosity of the reservoir fluids as a function of location in the reservoir. The viscosity model allows for gradients in the viscosity of the reservoir fluids as a function of depth. The results of the viscosity model (and/or parts thereof) can be used in reservoir understanding workflows and in reservoir simulation.

5. 发明公开

EP2601484A1 FLOW METER SYSTEM AND METHOD FOR MEASURING AN AMOUNT OF LIQUID IN A LARGELY GASEOUS MULTIPHASE FLOW 审中-公开
标题翻译：流量测量系统和方法测量液体量中的一个基本上气态多相流
公开(公告)号：EP2601484A1
公开(公告)日：2013-06-12
申请号：EP11749080.5
申请日：2011-07-20
申请人： Services Pétroliers Schlumberger , Schlumberger Technology B.V. , Schlumberger Holdings Limited , PRAD Research and Development Limited
发明人： BAKER, Andrew , AYAN, Cosan
IPC分类号： G01F1/36 , G01F1/44 , G01F1/704 , G01F1/74 , G01F5/00 , G01F25/00 , G01F1/34
CPC分类号： G01F1/74 , G01F1/44 , G01F1/704 , G01F25/0007
摘要： Both a flow meter system and method are provided for accurately measuring the percentage amounts of liquid and gas phases in a multiphase flow through a conduit when the liquid phase constitutes a small minority portion (e.g., less than about 20%) of the multiphase flow. The system includes a flow meter that includes a differential pressure sensor connected across a Venturi in the conduit, and a dual energy fraction meter, each of which is operably connected to a digital processor. The system further includes a pump connected to the conduit upstream of the flow meter that introduces at least one pulse of a known quantity of liquid, the pulse being sufficient in volume to temporarily increase the liquid phase by a detectable amount. After the liquid pulse is introduced into the multiphase flow, the digital processor computes the changes in the percentage amounts of the liquid and gas phases which should have occurred as a result of the pulse, and compares the computed changes with the actual changes measured by the flow meter in order to calibrate the flow meter. The measured increase in the liquid flow is then subtracted from the total measured liquid flow to determine the actual percentage of liquid flow.

6. 发明申请

WO2008036520A1 FORMATION FLUID SAMPLING TOOLS AND METHODS UTILIZING CHEMICAL HEATING 审中-公开
标题翻译：形成流体采样工具和使用化学加热的方法
公开(公告)号：WO2008036520A1
公开(公告)日：2008-03-27
申请号：PCT/US2007/078036
申请日：2007-09-10
申请人： SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER CANADA LIMITED , SHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT LTD , VAN HAL, Ronald, E., G. , GOODWIN, Anthony , MULLINS, Oliver, C. , HEGEMAN, Peter, S. , RAGHURAMAN, Bhavani , BETANCOURT, Soraya, S. , AYAN, Cosan , VASQUES, Ricardo , DUBOST, Francois, Xavier , DEL CAMPO, Christopher, Scott
发明人： VAN HAL, Ronald, E., G. , GOODWIN, Anthony , MULLINS, Oliver, C. , HEGEMAN, Peter, S. , RAGHURAMAN, Bhavani , BETANCOURT, Soraya, S. , AYAN, Cosan , VASQUES, Ricardo , DUBOST, Francois, Xavier , DEL CAMPO, Christopher, Scott
IPC分类号： E21B36/00 , E21B49/08
CPC分类号： E21B49/10 , E21B36/008
摘要： A formation fluid sampling tool (10) is provided with reactants which are carried downhole and which are combined in order to generate heat energy which is applied to the formation adjacent the borehole. By applying heat energy to the formation, the formation fluids are heated, thereby increasing mobility, and fluid sampling is expedited.
摘要翻译：地层流体采样工具（10）设有反应物，它们被运送到井下并被组合以产生施加到靠近钻孔的地层的热能。通过向地层施加热能，加热地层流体，从而增加流动性，并加速流体取样。

7. 发明公开

EP3947909A1 SYSTEM AND METHOD FOR EVALUATING STATIC ELASTIC MODULUS OF SUBTERRANEAN FORMATION 有权
公开(公告)号：EP3947909A1
公开(公告)日：2022-02-09
申请号：EP20782160.4
申请日：2020-04-03
申请人： Services Pétroliers Schlumberger , Schlumberger Technology B.V.
发明人： DE GENNARO, Vincenzo , AYAN, Cosan , SIGNER, Claude , BUSTOS CRUZ, Tomas Primitivo
IPC分类号： E21B49/00 , E21B47/06 , E21B47/09 , E21B43/12

8. 发明申请

WO2014022611A1 SINGLE WELL INJECT-PRODUCE PILOT FOR EOR 审中-公开
标题翻译：单井专用生产导向器
公开(公告)号：WO2014022611A1
公开(公告)日：2014-02-06
申请号：PCT/US2013/053120
申请日：2013-08-01
申请人： SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT LIMITED , SCHLUMBERGER TECHNOLOGY CORPORATION
发明人： AYAN, Cosan , GURPINAR, Omer M. , PALMER, Daniel , DE ZWART, Albert Hendrik , VAN KRUIJSDIJK, Cornelius Petrus Josephus Walthera , BOERSMA, Diederik Michiel , RIELE, Paul Marie te , FREEMAN, John Justin
IPC分类号： E21B43/16 , E21B43/22 , G01V11/00
CPC分类号： E21B43/16 , C09K8/58 , E21B41/0092 , E21B43/121 , E21B43/164 , E21B43/166 , E21B43/168 , E21B43/20 , E21B43/24 , E21B43/25 , E21B47/00
摘要： Injecting an enhanced oil recovery (EOR) agent into a subterranean formation in at least one injection interval of a hydrocarbon well extending into the subterranean formation, then producing fluid from the formation from at least one production interval of the same hydrocarbon well, and not from a neighboring well. Logging data associated with at least one of the formation, the injected EOR agent and the produced fluid may then be obtained and utilized in assessing effectiveness of the EOR agent injection.
摘要翻译：在延伸到地层中的烃井的至少一个注射间隔内将增强的油回收（EOR）试剂注入地层中，然后从相同烃井的至少一个生产间隔从地层产生流体，而不是从一个邻近的井。然后可以获得与至少一个地层，注入的EOR试剂和所产生的流体相关联的测井数据，并用于评估EOR试剂注射的有效性。

9. 发明申请

WO2012016652A1 FLOW METER SYSTEM AND METHOD FOR MEASURING AN AMOUNT OF LIQUID IN A LARGELY GASEOUS MULTIPHASE FLOW 审中-公开
标题翻译：流量计系统和测量大量气体多相流中液体量的方法
公开(公告)号：WO2012016652A1
公开(公告)日：2012-02-09
申请号：PCT/EP2011/003712
申请日：2011-07-20
申请人： SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER TECHNOLOGY B.V. , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER CANADA LIMITED , PRAD RESEARCH AND DEVELOPMENT LIMITED , BAKER, Andrew , AYAN, Cosan
发明人： BAKER, Andrew , AYAN, Cosan
IPC分类号： G01F1/36 , G01F1/44 , G01F1/704 , G01F1/74 , G01F5/00 , G01F25/00 , G01F1/34
CPC分类号： G01F1/74 , G01F1/44 , G01F1/704 , G01F25/0007
摘要： Both a flow meter system and method are provided for accurately measuring the percentage amounts of liquid and gas phases in a multiphase flow through a conduit when the liquid phase constitutes a small minority portion (e.g., less than about 20%) of the multiphase flow. The system includes a flow meter that includes a differential pressure sensor connected across a Venturi in the conduit, and a dual energy fraction meter, each of which is operably connected to a digital processor. The system further includes a pump connected to the conduit upstream of the flow meter that introduces at least one pulse of a known quantity of liquid, the pulse being sufficient in volume to temporarily increase the liquid phase by a detectable amount. After the liquid pulse is introduced into the multiphase flow, the digital processor computes the changes in the percentage amounts of the liquid and gas phases which should have occurred as a result of the pulse, and compares the computed changes with the actual changes measured by the flow meter in order to calibrate the flow meter. The measured increase in the liquid flow is then subtracted from the total measured liquid flow to determine the actual percentage of liquid flow.
摘要翻译：提供了一种流量计系统和方法，用于当液相构成多相流的少量部分（例如，小于约20％）时，精确地测量通过导管的多相流中的液相和气相的百分比量。该系统包括流量计，该流量计包括连接在管道中的文氏管两端的差压传感器，以及双能量分数表，每个能量分数表可操作地连接到数字处理器。该系统还包括连接到流量计上游的导管的泵，其引入已知量的液体的至少一个脉冲，该脉冲的体积足以临时将液相增加可检测量。在将液体脉冲引入多相流之后，数字处理器计算作为脉冲结果应该发生的液相和气相百分比的变化，并将计算出的变化与由流量计为了校准流量计。然后从总测量的液体流中减去所测量的液体流量的增加，以确定液体流量的实际百分比。

10. 发明申请

WO2015095467A1 PACKER TOOL INCLUDING MULTIPLE PORT CONFIGURATIONS 审中-公开
标题翻译：包装工具，包括多个端口配置
公开(公告)号：WO2015095467A1
公开(公告)日：2015-06-25
申请号：PCT/US2014/071061
申请日：2014-12-18
申请人： SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT LIMITED , SCHLUMBERGER TECHNOLOGY CORPORATION
发明人： BEDOUET, Sylvain , GISOLF, Adriaan , AYAN, Cosan , HEGEMAN, Peter , LEE, Ryan Sangjun
IPC分类号： E21B33/12 , E21B33/127 , E21B34/06
CPC分类号： E21B49/081 , E21B33/12 , E21B34/06 , E21B43/12
摘要： A tool is to be used within a wellbore including a wall and extending into a formation with formation fluid. The tool includes a packer expandable against the wellbore wall with ports included within the packer to enable formation fluid to flow into the tool from the formation. The ports are arranged in a first port configuration optimized based upon a first predetermined formation property.
摘要翻译：在井筒内使用工具，包括墙壁，并延伸到具有地层流体的地层中。该工具包括一个封隔器，该封隔器可扩展成靠近井筒壁，并具有封隔器内的端口，以使地层流体能够从地层流入工具。端口被布置成基于第一预定形成特性优化的第一端口配置。

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