专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2014093168A1 DRILLING DATA VISUALIZATION METHOD 审中-公开
标题翻译：钻井数据可视化方法
公开(公告)号：WO2014093168A1
公开(公告)日：2014-06-19
申请号：PCT/US2013/073617
申请日：2013-12-06
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： MEEHAN, Richard J.
IPC分类号： G06T11/20 , E21B47/00
CPC分类号： G06F17/5009 , E21B44/00 , E21B47/00 , G06F17/18 , G06T11/206
摘要： A method for generating a visual representation of wellbore drilling parameters includes representing a predetermined length of drilled wellbore as a two dimensional shape, wherein one dimension of the shape corresponds to the predetermined length and the other dimension of the shape corresponds to at least one of a drilling parameter, a statistical measure of a drilling parameter and an environmental parameter. In a computer, values of the at least one of a drilling parameter, a statistical measure of a drilling or environmental parameter and an environmental parameter are received as input. The two dimensional shape is plotted in a visual representation.
摘要翻译：用于产生井眼钻井参数的视觉表示的方法包括将钻井井筒的预定长度表示为二维形状，其中形状的一个尺寸对应于预定长度，并且该形状的另一个尺寸对应于钻孔参数，钻孔参数和环境参数的统计测量。在计算机中，接收钻井参数，钻井或环境参数的统计度量以及环境参数中的至少一个的值作为输入。二维形状以视觉表示绘制。

2. 发明申请

WO2014047543A1 DRILLING BOTTOM HOLE ASSEMBLY HAVING WIRELESS POWER AND DATA CONNECTION 审中-公开
标题翻译：钻孔底盖组件有无线电力和数据连接
公开(公告)号：WO2014047543A1
公开(公告)日：2014-03-27
申请号：PCT/US2013/061150
申请日：2013-09-23
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： MORIARTY, Keith , GADOT, Raphael , CLARK, Brian, Oliver
IPC分类号： E21B47/13 , H02J17/00
CPC分类号： E21B17/028 , E21B4/02 , E21B7/04 , E21B7/068 , E21B41/0085 , E21B47/122
摘要： A bottom hole assembly (BHA) configured for use in a drill string of a wellsite drilling system. The BHA includes a measuring-while-drilling (MWD) module, a wireless power and data connection, and a rotary steerable system (RSS). The MWD module is configured for coupling to a drill string, and includes a power generation component and a direction and inclination (D&I) survey package. The wireless power and data connection is disposed above a drilling motor in the drill string and for providing power and data connectivity between the MWD module and the drilling motor. The RSS is coupled to the drilling motor for receiving power from and communicating with the MWD module via the wireless power and data connection and the drilling motor.
摘要翻译：一种构造成用于井场钻井系统的钻柱的底孔组件（BHA）。 BHA包括测量钻孔（MWD）模块，无线电力和数据连接以及旋转导向系统（RSS）。 MWD模块被配置为耦合到钻柱，并且包括发电部件以及方向和倾斜（D＆I）测量包。无线电力和数据连接被布置在钻柱中的钻井马达上方，并且用于在MWD模块和钻井马达之间提供动力和数据连接。 RSS耦合到钻孔电机，用于经由无线电力和数据连接以及钻孔马达接收来自MWD模块的功率并与MWD模块通信。

3. 发明申请

WO2013123293A1 INVERSION-BASED CALIBRATION OF DOWNHOLE ELECTROMAGNETIC TOOLS 审中-公开
标题翻译：卧式电磁工具的基于反演的校准
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
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： DAVYDYCHEV, Andrei I. , THIEL, Michael , OMERAGIC, Dzevat , CRARY, Steven F.
IPC分类号： E21B47/0228 , G01V3/08
CPC分类号： G01V13/00 , G01V3/28 , G01V3/30
摘要： 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.
摘要翻译：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。

4. 发明申请

WO2013116294A1 METHOD OF PERFORMING ERROR-CORRECTION OF NMR DATA 审中-公开
标题翻译：执行核磁共振数据误差校正的方法
公开(公告)号：WO2013116294A1
公开(公告)日：2013-08-08
申请号：PCT/US2013/023782
申请日：2013-01-30
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： BENNETT, Nicholas N. , VENKATARAMANAN, Lalitha , HEATON, Nicholas
IPC分类号： G01V3/32 , G01V3/38
CPC分类号： G06F11/10 , G01R33/4625 , G01V3/14 , G01V3/32 , H04B7/24
摘要： A method of obtaining nuclear magnetic resonance (NMR) data from a subterranean formation may include operating a tool in a subterranean formation for generating both NMR data and NMR scaled data based upon NMR measurements of the subterranean formation. The method may also include operating the tool for encoding and transmitting both the NMR data and NMR scaled data, and receiving and decoding, above the subterranean formation, both the NMR data and NMR scaled data from the tool. The method may also include performing error-correction of the received and decoded NMR data based upon the received and decoded NMR scaled data.
摘要翻译：从地层获得核磁共振（NMR）数据的方法可包括在地下地层中操作工具，用于基于地层的NMR测量产生NMR数据和NMR缩放数据。该方法还可以包括操作用于编码和传输NMR数据和NMR缩放数据的工具，以及在地下地层上方接收和解码来自工具的NMR数据和NMR定标数据。该方法还可以包括基于接收和解码的NMR定标数据对接收和解码的NMR数据进行纠错。

5. 发明申请

WO2013112827A1 METHOD OF ESTIMATING A SUBTERRANEAN FORMATION PROPERTY 审中-公开
标题翻译：估算地下水形成性质的方法
公开(公告)号：WO2013112827A1
公开(公告)日：2013-08-01
申请号：PCT/US2013/023134
申请日：2013-01-25
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： ANAND, Vivek , FREEDMAN, Robert , CAO MINH, Chanh
IPC分类号： G01V9/00 , E21B47/00 , G06F19/00
CPC分类号： G06F17/15 , G01V3/38 , G01V9/00
摘要： A method of analyzing a subterranean formation may include collecting a plurality of tool responses from different tools and generating a respective theoretical equation relating tool responses for each of the tools to properties of the subterranean formation. The method may also include generating a database having the tool responses stored therein based upon each respective theoretical equation and generating a non-linear mapping function relating at least one of the tool responses to at least one property of the subterranean formation. The method may also include estimating a value for the at least one property based upon the non-linear mapping function.
摘要翻译：分析地下地层的方法可以包括从不同的工具收集多个工具响应并且产生相应的理论方程，其将每个工具的工具响应与地下地层的性质相关联。该方法还可以包括基于每个相应的理论方程生成具有其中存储的工具响应的数据库，并且生成将至少一个工具响应与地下地层的至少一个属性相关联的非线性映射函数。该方法还可以包括基于非线性映射函数估计至少一个属性的值。

6. 发明申请

WO2013101752A1 IN-SITU CHARACTERIZATION OF FORMATION CONSTITUENTS 审中-公开
标题翻译：形成构成的现状特征
公开(公告)号：WO2013101752A1
公开(公告)日：2013-07-04
申请号：PCT/US2012/071336
申请日：2012-12-21
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： GZARA, Kais B.M. , JAIN, Vikas
IPC分类号： G01V3/32 , G01V3/34
CPC分类号： G01V3/32 , G01N24/08 , G01V3/34
摘要： A well-logging method for a geological formation having a borehole therein may include collecting a plurality of nuclear magnetic resonance (NMR) snapshots from the borehole indicative of changes in the geological formation and defining NMR data. The method may further include identifying a plurality of fluids within the geological formation based upon the NMR data, determining respective NMR signatures for the identified fluids based upon the NMR data, determining apparent volumes for the identified fluids based upon the NMR signatures, and determining adjusted volumes for the identified fluids based upon the apparent volumes.
摘要翻译：用于其中具有钻孔的地质层的测井方法可包括从钻孔收集指示地质构造变化并确定NMR数据的多个核磁共振（NMR）快照。该方法还可以包括基于NMR数据识别地质构造内的多种流体，基于NMR数据确定所识别的流体的相应NMR特征，基于NMR标记确定所识别的流体的表观体积，以及确定调整后的基于表观体积确定的流体的体积。

7. 发明申请

WO2013095997A1 FORMATION PROPERTIES FROM CONDUCTIVITY TENSOR 审中-公开
标题翻译：电导率传感器的形成特性
公开(公告)号：WO2013095997A1
公开(公告)日：2013-06-27
申请号：PCT/US2012/068906
申请日：2012-12-11
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： HOMAN, Dean M. , FREY, Mark T. , KRYUKOV, Sergiy
IPC分类号： G01V3/18 , E21B47/12
CPC分类号： G01V3/30
摘要： A logging tool having a plurality of spatially separated antennas is provided and used to make propagation-style measurements in a formation. Tensors are formed using the propagation-style measurements and one or more quantities are computed using the tensors. A formation evaluation is performed using the computed quantities. The formation evaluation determines a formation property or parameter such as horizontal resistivity, vertical resistivity, relative dip, azimuthal dip, bed boundary location, or bed thickness. The computed quantities may include compensated phase shift resistivity, compensated attenuation resistivity, symmetrized phase shift resistivity, symmetrized attenuation resistivity, anti-symmetrized phase shift resistivity, and anti-symmetrized attenuation resistivity. The measurements may be corrected for antenna gain errors and an air calibration may be performed. A zero-dimension inversion may be performed, while drilling, and the determined horizontal resistivity, vertical resistivity, relative dip, and/or azimuthal dip information may be sent to an uphole processor in real-time.
摘要翻译：提供具有多个空间分离的天线的测井工具，并用于在地层中进行传播风格的测量。使用传播式测量法形成传感器，并使用张量计算一个或多个量。使用计算量进行地层评估。地层评估决定了水平电阻率，垂直电阻率，相对倾角，方位倾角，床边界位置或床层厚度等形成特性或参数。计算量可以包括补偿相移电阻率，补偿衰减电阻率，对称化相移电阻率，对称衰减电阻率，抗对称化相移电阻率和抗对称化衰减电阻率。可以对天线增益误差校正测量值，并且可以执行空气校准。可以在钻孔时执行零维反转，并且可以实时地将确定的水平电阻率，垂直电阻率，相对倾角和/或方位角倾斜信息发送到井上处理器。

8. 发明申请

WO2013066953A2 STATISTICAL ANALYSIS OF COMBINED LOG DATA 审中-公开
标题翻译：组合日志数据的统计分析
公开(公告)号：WO2013066953A2
公开(公告)日：2013-05-10
申请号：PCT/US2012/062705
申请日：2012-10-31
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： HEATON, Nicholas , LAVIGNE, Jack
IPC分类号： G01V3/32
CPC分类号： G01V3/32 , G01V11/00
摘要： A method for determining at least one characteristic of a geological formation having a borehole therein may include collecting nuclear magnetic resonance (NMR) data of the geological formation adjacent the borehole, and collecting non-NMR data for the geological formation adjacent the wellbore. The method may further include performing a Monte Carlo analysis based upon a combination of the collected NMR and non-NMR data to determine the at least one characteristic of the geological formation having a bounded uncertainty associated therewith.
摘要翻译：用于确定其中具有钻孔的地质层的至少一个特征的方法可以包括收集邻近钻孔的地质构造的核磁共振（NMR）数据，以及收集与井眼相邻的地质构造的非NMR数据。该方法可以进一步包括基于所收集的NMR和非NMR数据的组合来执行蒙特卡罗分析，以确定具有与其相关联的有界不确定性的地质构造的至少一个特性。

9. 发明申请

WO2014193745A1 DETERMINING CORRECT DRILL PIPE LENGTH AND FORMATION DEPTH USING MEASUREMENTS FROM REPEATER SUBS OF A WIRED DRILL PIPE SYSTEM 审中-公开
标题翻译：使用有线钻孔管系统的重复使用测量确定正确的钻杆长度和形成深度
公开(公告)号：WO2014193745A1
公开(公告)日：2014-12-04
申请号：PCT/US2014/039285
申请日：2014-05-23
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： RASMUS, John , BORDAKOV, George Alexis
IPC分类号： E21B47/04 , E21B47/12
CPC分类号： E21B47/04
摘要： A method includes accepting as input to a processor measurements of a characteristic of a subsurface formation made at a plurality of spaced apart positions along a pipe string moved along a wellbore. Measurements are made of pipe string depth in the wellbore from the Earth's surface. The measurements of pipe string depth include measurements of apparent depth of each of the spaced apart locations. The subsurface formation is identified from the measurements of the characteristic. A true depth of the subsurface formation is made using the measurements of pipe string depth and apparent depth of the formation from each of the spaced apart positions. A record of measurements of the characteristic with respect to depth corrected for changes in length of the pipe string caused by axial forces along the pipe string is generated.
摘要翻译：一种方法包括接受处理器沿沿着井眼移动的管柱的多个间隔位置处形成的地下地层特征的输入的输入。测量来自地球表面的井眼中的管柱深度。管柱深度的测量包括每个间隔开的位置的表观深度的测量。从特征的测量中识别地下地层。使用从每个间隔开的位置的管柱深度和地层的表观深度的测量来进行地下地层的真实深度。产生关于由沿着管柱的轴向力引起的管柱长度变化校正的特性的测量记录。

10. 发明申请

WO2014186446A1 DETERMINING PETROPHYSICAL PROPERTIES USING SODIUM NUCLEAR MAGNETIC RESONANCE (NMR) LOGS 审中-公开
标题翻译：使用钠核磁共振（NMR）测定石墨物理性质
公开(公告)号：WO2014186446A1
公开(公告)日：2014-11-20
申请号：PCT/US2014/037975
申请日：2014-05-14
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： CAO MINH, Chanh
IPC分类号： G01V3/32 , G01N24/08
CPC分类号： G01V3/14 , G01V3/32 , Y02A90/344
摘要： The presence of hydrocarbons in a subsurface formation fluid may be inferred from a determined salt concentration. A sodium nuclear magnetic resonance (NMR) measurement of a subsurface formation is obtained and a salt concentration of the fluid in the subsurface formation is determined from the sodium NMR measurement. Various operations may be performed using the determined salt concentration such as tracking injected water, monitoring flood fronts, improving reserves estimation, and designing enhanced oil recovery. A sodium index may be determined and used in conjunction with one or more other logs to determine a saturation of the subsurface formation. The one or more other logs may include a resistivity log, a dielectric log, a capture cross section (sigma) log, and a proton NMR log. Differentiation between bound water and free water can also be achieved using the sodium nuclear magnetic resonance measurement.
摘要翻译：可以从确定的盐浓度推断地下地层流体中烃的存在。获得地下地层的钠核磁共振（NMR）测量，并从钠NMR测量确定地下地层中的流体的盐浓度。可以使用确定的盐浓度进行各种操作，例如跟踪注入的水，监测洪水前沿，改善储量估计，以及设计提高的采油量。可以确定钠指数并结合一个或多个其他测井使用以确定地下地层的饱和度。一个或多个其它原木可以包括电阻率测井，电介质测井，捕获截面（σ）对数和质子NMR测井。结合水和游离水之间的分化也可以使用钠核磁共振测量来实现。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式