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公开(公告)号：WO2013173796A1
公开(公告)日：2013-11-21
申请号：PCT/US2013/041711
申请日：2013-05-17
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION , SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT LIMITED
Inventor： MANWILL, Daniel , MARSHALL, Jonathan , ORBAN, Jacques , SHERRILL, Ray, R.
IPC: E21B17/042 , E21B17/02
CPC classification number: E21B47/01 , E21B17/042 , E21B23/01 , E21B23/02 , Y10T29/49826
Abstract: An anchoring assembly in a downhole tool, the assembly including a first tubular member, a second tubular member coupled to the first tubular member, and an anchoring block disposed between the first tubular member and the second tubular member. The anchoring block includes a body having a central axis defined therethrough and a central bore formed therethrough, a contact crown, in which at least one annular flow channel is formed between the contact crown and the body, and a contact ring configured to engage at least a portion of the first tubular member.
Abstract translation: 在井下工具中的锚固组件，所述组件包括第一管状构件，联接到第一管状构件的第二管状构件和设置在第一管状构件和第二管状构件之间的锚固块。 锚固块包括具有穿过其中限定的中心轴线的主体和由其形成的中心孔，接触冠部，其中在接触冠部和主体之间形成至少一个环形流动通道，以及接触环，其被配置为至少接合 第一管状构件的一部分。
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公开(公告)号：WO2013171721A1
公开(公告)日：2013-11-21
申请号：PCT/IB2013/054056
申请日：2013-05-17
Applicant: SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER TECHNOLOGY B.V. , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER CANADA LIMITED , PRAD RESEARCH AND DEVELOPMENT LIMITED , SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： TULLIO, Moscato , BORISOVA, Elena
CPC classification number: E21B47/00 , E21B47/065 , G01F1/00 , G01F1/68 , G01F1/684 , G01F1/6888
Abstract: Example methods and apparatus to determine downhole fluid parameters are disclosed herein. An example method includes determining a velocity of a portion of a downhole tool moving in a well and determining a response of a fluid sensor disposed on the portion of the downhole tool. The fluid sensor includes a resistance temperature detector at least partially immersed in a fluid in the well. The example method further includes determining a velocity of the fluid based the velocity of the portion of the downhole tool and the response of the fluid sensor.
Abstract translation: 本文公开了确定井下流体参数的示例性方法和装置。 示例性方法包括确定在井中移动的井下工具的一部分的速度并确定设置在井下工具的部分上的流体传感器的响应。 流体传感器包括至少部分地浸没在井中的流体中的电阻温度检测器。 该示例性方法还包括基于井下工具的部分的速度和流体传感器的响应来确定流体的速度。
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公开(公告)号：WO2013154854A1
公开(公告)日：2013-10-17
申请号：PCT/US2013/034777
申请日：2013-04-01
Applicant: SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT LIMITED , SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： VALENZA II, John J. , POMERANTZ, Andrew E.
CPC classification number: G01N15/088 , G01V2210/6244
Abstract: Embodiments disclose methods of estimating porosity from a pore volume and bulk density. The porosity is obtained by multiplying the pore volume and bulk density. Methods disclosed in the subject disclosure are minimally affected by errors in the bulk density measurement.
Abstract translation: 实施例公开了从孔体积和体积密度估计孔隙率的方法。 孔隙度是通过增加孔体积和体积密度而获得的。 本发明公开的方法最小程度地受到体积密度测量中的误差的影响。
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公开(公告)号：WO2013149122A1
公开(公告)日：2013-10-03
申请号：PCT/US2013/034563
申请日：2013-03-29
Applicant: SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT LIMITED , SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： LADVA, Hemant K.J. , ABAD, Carlos
CPC classification number: C09K8/00 , C04B20/1022 , C04B28/02 , C04B2103/22 , C04B2103/46 , C09K8/487 , C09K8/68 , C09K2208/22 , C09K2208/32 , E21B33/13 , C04B24/123 , C04B7/02
Abstract: A method of treating a subterranean formation by forming a treatment fluid that contains at least a non-surface active substituted ammonium containing aminoacid derivative. The treatment fluid may then be introduced to the subterranean formation.
Abstract translation: 一种通过形成至少含有非表面活性的取代的含有氨基酸的铵的铵的处理流体来处理地层的方法。 然后可将处理流体引入到地层中。
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225.发明申请
公开(公告)号：WO2013148045A1
公开(公告)日：2013-10-03
申请号：PCT/US2013/028123
申请日：2013-02-28
Applicant: SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT LIMITED , SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： DUSSAN V., Elizabeth B. , OUNADJELA, Abderrhamane , JOYCE, Richard D. , JUNDT, Jacques , GRANT, Douglas W. , HARRIGAN, Edward
IPC: E21B47/10 , E21B47/008 , E21B47/04
CPC classification number: E21B49/082
Abstract: An apparatus, method and system are provided for characterizing fluid trapped in a subterranean formation using a downhole tool that includes an elongated body and a probe body. The probe body is moveable from and back into the elongated body. The probe body defines a flow line and supports a pressure sensor for measuring fluid pressure in the flow line, a piston and an electrical motor actuator that is adapted to move the piston in order to vary volume of the flow line. The integral electrical motor actuator, piston, pressure sensor and flow line of the probe body can provide for measurement of formation pressure and/or formation mobility.
Abstract translation: 提供了一种装置，方法和系统，用于使用包括细长主体和探针主体的井下工具来表征捕获在地下地层中的流体。 探针主体可以从背部和后部移动到细长体中。 探针主体限定流线并且支撑用于测量流动管线中的流体压力的压力传感器，适于移动活塞以便改变流动管线体积的活塞和电动机致动器。 探头主体的整体电动机致动器，活塞，压力传感器和流动管线可以提供测量地层压力和/或地层流动性。
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Patent Agency Ranking
公开(公告)号：WO2013126732A1
公开(公告)日：2013-08-29
申请号：PCT/US2013/027364
申请日：2013-02-22
Applicant: SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT LIMITED , SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： MOSTOWFI, Farshid , KHARRAT, Abdel, M. , HOMEWOOD, Philip, James , BADDELEY, Joseph, Samuel , SCHNEIDER, Marc
CPC classification number: B01L3/502715 , B01L3/5027 , B01L3/502753 , B01L2300/0681 , B01L2300/0816 , B01L2300/0867 , B01L2300/0883 , B01L2300/12 , G01N21/05 , G01N21/59 , G01N21/82 , G01N33/2823
Abstract: A system for measuring asphaltene content of crude oil, includes a microfluidic chip, the microfluidic chip having a crude oil sample inlet port, a solvent port, a mixer and reactor section in fluid communication with the crude oil sample inlet port and the solvent port, and a filter in fluid communication with the mixer and reactor section, the filter having an inlet side and an outlet side, a waste port in fluid communication with the inlet side of the filter, and a product port in fluid communication with the outlet side of the filter. The system further includes an optical cell in fluid communication with the product port.
Abstract translation: 用于测量原油沥青质含量的系统包括微流体芯片，所述微流体芯片具有与原油样品入口和溶剂端口流体连通的原油样品入口端口，溶剂端口，混合器和反应器部分， 以及与所述混合器和反应器部分流体连通的过滤器，所述过滤器具有入口侧和出口侧，与所述过滤器的入口侧流体连通的废气口和与所述过滤器的出口侧流体连通的产品端口 过滤器。 该系统还包括与产品端口流体连通的光学单元。
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公开(公告)号：WO2013126256A1
公开(公告)日：2013-08-29
申请号：PCT/US2013/025905
申请日：2013-02-13
Applicant: SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT LIMITED , SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： GONZALEZ, Carolina
IPC: E21B43/114
CPC classification number: E21B43/114 , Y10T29/494
Abstract: A technique facilitates removal of excess sand during a jet perforating operation without requiring that the perforating string be pulled out of hole. A jet perforating tool is provided with at least one perforating nozzle for creating perforations in a well via high- pressure fluid. The jet perforating tool also comprises at least one wash nozzle oriented to direct fluid under pressure against a sand plug to break loose excess sand. A pair of seats and plug members may be used in the jet perforating tool to control the flow of pressurized fluid through the perforating jet nozzle and/or the wash nozzle.
Abstract translation: 一种技术有助于在喷射射孔操作期间去除多余的砂，而不需要将穿孔线拉出孔。 喷射穿孔工具设置有至少一个穿孔喷嘴，用于通过高压流体在井中产生穿孔。 喷射穿孔工具还包括至少一个洗涤喷嘴，其被定向成将压力下的流体引导到砂塞上以打破多余的沙子。 可以在喷射穿孔工具中使用一对座和塞构件来控制通过射孔喷嘴和/或洗涤喷嘴的加压流体的流动。
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公开(公告)号：WO2013126227A1
公开(公告)日：2013-08-29
申请号：PCT/US2013/025501
申请日：2013-02-11
Applicant: SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT LIMITED , SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： YHUEL, Bernard , GAMBIER, Philippe , DESSOULAVY, Gilles H. , TOFFANIN, Ezio , WALFORD, Merrick
CPC classification number: E21B43/108 , E21B43/04 , E21B43/08 , E21B43/088 , E21B43/103
Abstract: An assembly that is usable with a well includes a base pipe, a shroud that is disposed radially outside of the base pipe and tubes. The tubes are disposed radially outside of the base pipe and are radially inside the shroud. The tubes longitudinally extend along the base pipe and radially expand to radially expand the shroud in response to pressurization of the tubes.
Abstract translation: 可用于井的组件包括基管，设置在基管和管的径向外侧的护罩。 管径向设置在基管的外侧，并且在护罩的径向内侧。 管子沿着基管纵向地延伸并且响应于管的加压而径向扩张以径向扩张护罩。
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公开(公告)号：WO2013123293A1
公开(公告)日：2013-08-22
申请号：PCT/US2013/026289
申请日：2013-02-15
Applicant: SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT LIMITED , SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： DAVYDYCHEV, Andrei I. , THIEL, Michael , OMERAGIC, Dzevat , CRARY, Steven F.
IPC: E21B47/0228 , G01V3/08
Abstract: An inversion based calibration method for downhole electromagnetic tools includes processing an inversion of a formation model using acquired electromagnetic measurement data to obtain formation parameters and calibration parameters for at least one measurement array.
Abstract translation: 用于井下电磁工具的基于反演的校准方法包括使用获取的电磁测量数据处理地层模型的反演，以获得用于至少一个测量阵列的地层参数和校准参数。
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230.发明申请METHOD FOR DETERMINING A PERMEABILITY OR MOBILITY OF A RADIAL FLOW RESPONSE OF A RESERVOIR 审中-公开用于确定储层的径向流动响应的渗透性或移动性的方法
公开(公告)号：WO2013122747A1
公开(公告)日：2013-08-22
申请号：PCT/US2013/023966
申请日：2013-01-31
Applicant: SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT LIMITED , SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： HEGEMAN, Peter S. , ONUR, Mastafa
CPC classification number: E21B49/088
Abstract: A system and method determine formation permeability and/or at least one property indicative of formation permeability of a subsurface geological reservoir having radial-flow. Pressure data is obtained with an observation probe during a formation test, wherein the observation probe is located at a setting position within an open hole wellbore formed within the reservoir. The system and method measure radial-flow response of the reservoir at or adjacent to the setting position of the observation probe by analyzing the collected pressure data. The formation permeability and/or at least one property indicative of the permeability of the reservoir is determined based on the measured radial-flow response of the reservoir at or adjacent to the observation probe.
Abstract translation: 系统和方法确定地层渗透率和/或指示具有径向流动的地下地质储层的地层渗透性的至少一个性质。 在形成试验中，用观察探针获得压力数据，其中观察探针位于形成在储层内的露天井眼内的设定位置。 该系统和方法通过分析收集的压力数据来测量在观测探头的设置位置处或其附近的储层的径向流动响应。 基于测量的在观测探针处或附近的储存器的径向流动响应来确定指示储层渗透性的地层渗透性和/或至少一种性质。
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