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11. 发明公开

EP2622381A1 MULTI-ARRAY LATEROLOG TOOLS AND METHODS 审中-公开
标题翻译：多阵列LATEROLOGINSTRUMENTE和程序
公开(公告)号：EP2622381A1
公开(公告)日：2013-08-07
申请号：EP10859678.4
申请日：2010-11-15
申请人： Halliburton Energy Services, Inc.
发明人： BITTAR, Michael, S. , LI, Shanjun , LI, Jing
IPC分类号： G01V3/24
CPC分类号： G01V3/20 , G01V3/24
摘要： Multi-array laterolog tool systems and methods acquire a set of array measurements sufficient to provide laterolog tool measurements of differing array sizes. Such systems and method offer multiple depths of investigation while offering greater measurement stability in borehole environments having high resistivity contrasts. In at least some system embodiments, a wireline or LWD tool body has a center electrode positioned between multiple pairs of guard electrodes and a pair of return electrodes. The tool's electronics provide a current from the center electrode to the pair of return electrodes and currents from each pair of guard electrodes to the pair of return electrodes. Each of the currents may be distinguishable by frequency or distinguishable by some other means. This novel arrangement of currents provides a complete set of measurements that enables one tool to simultaneously emulate a whole range of laterolog tools.

12. 发明授权

EP2742365B1 COMPENSATED CROSS-WELL TOMOGRAPHY METHODS AND SYSTEMS 有权
标题翻译： KOMPENSIERTES CROSS-TOMOGRAFIEVER FAHREN UND SYSTEME
公开(公告)号：EP2742365B1
公开(公告)日：2017-03-01
申请号：EP11873738.6
申请日：2011-10-06
申请人： Halliburton Energy Services, Inc.
发明人： DONDERICI, Burkay , GUNER, Baris , BITTAR, Michael, S. , SAN MARTIN, Luis, E.
IPC分类号： G01V3/18 , G01V1/42
CPC分类号： G01V3/38 , G01V1/42 , G01V3/18 , G01V11/00 , G01V2210/30 , G01V2210/66

13. 发明授权

EP2041607B1 METHOD AND APPARATUS FOR BUILDING A TILTED ANTENNA 有权
标题翻译：方法和设备形成天线INCLINE
公开(公告)号：EP2041607B1
公开(公告)日：2016-11-30
申请号：EP07810315.7
申请日：2007-07-11
申请人： Halliburton Energy Services, Inc.
发明人： BITTAR, Michael, S. , BESTE, Randal, T. , MINOSYAN, Vadim, Yuryevich , SITKA, Mark, A.
IPC分类号： G01V3/28 , E21B17/00
CPC分类号： G01V3/28 , Y10T29/49016

14. 发明公开

EP2923223A1 REDUCING CONDUCTIVE CASING EFFECT IN TRANSIENT CASED-HOLE RESISTIVITY LOGGING 审中-公开
标题翻译：异径管饲的阶梯效应研究在套管井中瞬变电阻测量
公开(公告)号：EP2923223A1
公开(公告)日：2015-09-30
申请号：EP12888637.1
申请日：2012-11-21
申请人： Halliburton Energy Services, Inc.
发明人： WU, Dagang , BITTAR, Michael, S.
IPC分类号： G01V1/40 , G01V3/18
CPC分类号： G01V3/26 , E21B47/00 , E21B49/003 , G01V3/28
摘要： A first broadband magnetic field is induced at a first transmitter position in a well bore drilled through a formation. A first formation magnetic field induced by the first broadband magnetic field is detected at a first receiver position. A second formation magnetic field induced by the first broadband magnetic field is detected at a second receiver position. A second broadband magnetic field is induced at a second transmitter position in the well bore. A third formation magnetic field induced by the second broadband magnetic field is detected at the first receiver position. A fourth formation magnetic field induced by the second broadband magnetic field is detected at the second receiver position. A formation property is computed using a function of the first, second, third, and fourth formation magnetic fields, wherein the function reduces the effect of a casing on the computation of the formation property.
摘要翻译：第一宽带磁场在穿过地层中钻出的井孔的第一发射机位置被诱导。由所述第一宽带磁场感应的第一形成磁场在第一接收器位置被检测。由所述第一宽带磁场感应的第二形成磁场在第二接收器位置被检测。第二宽带磁场在井孔的第二发射机位置被诱导。由所述第二宽带磁场感应的第三形成磁场在所述第一接收器位置被检测。由所述第二宽带磁场感应的第四形成磁场在所述第二接收器位置被检测。地层特性是利用在第一，第二，第三，和第四形成magneticfields的函数来计算，worin功能降低的壳体上形成特性的计算的影响。

15. 发明公开

EP2920416A1 APPARATUS AND METHOD OF DEFECTS INSPECTION 审中-公开
标题翻译：装置和方法检测的缺陷量化
公开(公告)号：EP2920416A1
公开(公告)日：2015-09-23
申请号：EP12891260.7
申请日：2012-12-31
申请人： Halliburton Energy Services, Inc.
发明人： BITTAR, Michael, S. , LI, Jing
IPC分类号： E21B47/117 , E21B44/00
CPC分类号： G01N27/82 , E21B47/00 , E21B47/082 , E21B47/0905 , G01N27/902
摘要： Various embodiments include apparatus and methods to inspect casing defects in a pipe such as a casing associated with a drilling operation. Electrical connectors contacting the inside wall of the pipe can be used to generate a current in the pipe. Magnetic fields correlated to an anomaly or anomalies that alter the current can be sensed to identify the presence of the anomaly or anomalies. Additional apparatus, systems, and methods are disclosed.

16. 发明公开

EP2628027A1 SYSTEM AND METHOD OF MAKING ENVIRONMENTAL MEASUREMENTS 审中-公开
标题翻译：系统和方法的环境测量
公开(公告)号：EP2628027A1
公开(公告)日：2013-08-21
申请号：EP10781772.8
申请日：2010-11-12
申请人： Halliburton Energy Services, Inc.
发明人： BITTAR, Michael, S. , DONDERICI, Burkay
IPC分类号： G01V3/12
CPC分类号： G01V3/12 , G01V3/38
摘要： Various embodiments include apparatus and methods to operate with respect to environmental measurements. Apparatus and methods include a processing unit to generate a ratio from signals measured relating to an underground environment and to determine parameters of the underground environment based on the generated ratio.

17. 发明授权

EP1315984B1 ELECTROMAGNETIC WAVE RESISTIVITY TOOL WITH TILTED ANTENNA 有权
标题翻译：与倾斜天线电磁装置进行电磁波电阻测量
公开(公告)号：EP1315984B1
公开(公告)日：2011-01-19
申请号：EP01962294.3
申请日：2001-07-10
申请人： HALLIBURTON ENERGY SERVICES, INC.
发明人： BITTAR, Michael, S.
IPC分类号： G01V3/28 , G01V3/30 , G01V3/38
CPC分类号： G01V3/30 , G01V3/28
摘要： A downhole method and apparatus for simultaneously determining the horizontal resistivity, vertical resistivity, and relative dip angle for anisotropic earth formations uses an antenna configuration in which a transmitter antenna (T1-TN) and a receiver antenna (R1, R2) are oriented in non-parallel planes such that the vertical resistivity and the relative dip angle are decoupled. Preferably, either the transmitter or the receiver is mounted in a conventional orientation in a first plane that is normal to the tool axis, and the other antenna is mounted in a second plane that is not parallel to the first plane. Also disclosed is a method and apparatus for steering a downhole tool during a drilling operation in order to maintain the borehole within a desired earth formation. The steering capability is enabled by computing the difference or the radio of the phase-based or amplitude-based responses of the receiver antennas (R1, R2) which are mounted in planes that are not parallel to the planes of the transmitter antennas (T1-TN).

18. 发明公开

EP1546980A2 SIMULTANEOUS RESOLUTION ENHANCEMENT AND DIP CORRECTION OF RESISTIVITY LOGS THROUGH NONLINEAR ITERATIVE DECONVOLUTION 有权
标题翻译：共同决议案改进和DIP伐木者的纠正措施的比电阻的非线性迭代开发
公开(公告)号：EP1546980A2
公开(公告)日：2005-06-29
申请号：EP03759259.9
申请日：2003-09-16
申请人： Halliburton Energy Services, Inc.
发明人： BITTAR, Michael, S. , HU, Guoyu
IPC分类号： G06F19/00
CPC分类号： G01V3/38
摘要： A nonlinear iterative deconvolution method and system. In one embodiment, the system comprises a data acquisition module, a storage module, and a processing module. The data acquisition module obtains logging data from measurements made by a sensor tool moving through a borehole, and stores the logging data in the storage module. The processing module processes the logging data to determine a formation model by iteratively updating a set of formation model values which correspond to a set of positions along the borehole. The iterative updating includes (i) calculating an error value; and (ii) applying a linearizing factor to the error value. The iterative updating may be expressible as a weighted sum of a current formation model value with a product of the error value and the linearizing factor. The iterative updating may continue until an adequate match between the logging data and a calculated tool response is achieved.

19. 发明授权

EP2780546B1 DIRECTING A DRILLING OPERATION USING AN OPTICAL COMPUTATION ELEMENT 有权
公开(公告)号：EP2780546B1
公开(公告)日：2020-02-26
申请号：EP11788298.5
申请日：2011-11-15
申请人： Halliburton Energy Services Inc.
发明人： BITTAR, Michael, S. , MENEZES, Clive, D. , JONES, Christopher, M.
IPC分类号： E21B47/12 , G01N21/00 , E21B47/00

20. 发明授权

EP1546980B1 SIMULTANEOUS RESOLUTION ENHANCEMENT AND DIP CORRECTION OF RESISTIVITY LOGS THROUGH NONLINEAR ITERATIVE DECONVOLUTION 有权
标题翻译：通过非线性迭代反褶积同时进行分辨率增强和电阻率日志的纠偏
公开(公告)号：EP1546980B1
公开(公告)日：2017-12-27
申请号：EP03759259.9
申请日：2003-09-16
申请人： HALLIBURTON ENERGY SERVICES, INC.
发明人： BITTAR, Michael, S. , HU, Guoyu
IPC分类号： G06F19/00 , G01V3/38
CPC分类号： G01V3/38
摘要： A nonlinear iterative deconvolution method and system. In one embodiment, the system comprises a data acquisition module, a storage module, and a processing module. The data acquisition module obtains logging data from measurements made by a sensor tool moving through a borehole, and stores the logging data in the storage module. The processing module processes the logging data to determine a formation model by iteratively updating a set of formation model values which correspond to a set of positions along the borehole. The iterative updating includes (i) calculating an error value; and (ii) applying a linearizing factor to the error value. The iterative updating may be expressible as a weighted sum of a current formation model value with a product of the error value and the linearizing factor. The iterative updating may continue until an adequate match between the logging data and a calculated tool response is achieved.

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