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公开(公告)号：US10768325B2
公开(公告)日：2020-09-08
申请号：US15722638
申请日：2017-10-02
Applicant: Norman C. Allegar , John E. Anderson , Simon Dewing
Inventor： Norman C. Allegar , John E. Anderson , Simon Dewing
Abstract: A method for designing 4-D seismic acquisition source and receiver repeatability specifications, the method including: locating, with a computer subsurface anomalies above a target reservoir zone from analysis of high-resolution reflectivity images for the target reservoir zone; determining, with a computer, how the anomalies above the target reservoir zone modify target illumination for variations in the 4-D seismic acquisition source and receiver positions; and determining, with a computer, repeatability specifications for a monitor seismic survey, wherein tolerances for the source or receiver positions varies across an acquisition area based on how the anomalies modify the target illumination.
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2.发明申请公开(公告)号：US20180120461A1
公开(公告)日：2018-05-03
申请号：US15722638
申请日：2017-10-02
Applicant: Norman C. Allegar , John E. Anderson , Simon Dewing
Inventor： Norman C. Allegar , John E. Anderson , Simon Dewing
IPC: G01V1/30
CPC classification number: G01V1/308 , G01V1/38 , G01V1/3817 , G01V2210/612 , G01V2210/614 , G01V2210/6161 , G01V2210/626
Abstract: A method for designing 4-D seismic acquisition source and receiver repeatability specifications, the method including: locating, with a computer subsurface anomalies above a target reservoir zone from analysis of high-resolution reflectivity images for the target reservoir zone; determining, with a computer, how the anomalies above the target reservoir zone modify target illumination for variations in the 4-D seismic acquisition source and receiver positions; and determining, with a computer, repeatability specifications for a monitor seismic survey, wherein tolerances for the source or receiver positions varies across an acquisition area based on how the anomalies modify the target illumination.
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3.发明申请公开(公告)号：US20070294036A1
公开(公告)日：2007-12-20
申请号：US11453756
申请日：2006-06-15
Applicant: Kurt M. Strack , Norman C. Allegar
Inventor： Kurt M. Strack , Norman C. Allegar
CPC classification number: G01V11/007 , G01V3/083 , G01V2210/6163
Abstract: A method for subsurface Earth surveying includes acquiring seismic data over a selected region of the Earth's subsurface. Seismoelectric data are acquired over a selected region of the Earth's subsurface. Electroseismic data are also acquired over a selected region of the Earth's subsurface. At least one type of electromagnetic survey data is acquired over a selected region of the Earth's subsurface. Survey volumes of the seismic data, the seismoelectric data, the electroseismic data and the electromagnetic data are matched, and a model of the Earth's subsurface is generated that accounts for all of the seismic data, the seismoelectric data, the electroseismic data and the electromagnetic data.
Abstract translation: 地下地球测量的方法包括在地球地下选定区域采集地震数据。 地震数据是在地球地下选定的地区获得的。 地震数据也是在地球地下选定的地区获得的。 至少一种类型的电磁勘测数据是在地球地下选定的地区获得的。 地震数据，地震数据，电震数据和电磁数据的调查量相匹配，产生了地球数据，地震数据，电气地震数据和电磁数据的地球地下模型 。
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Patent Agency Ranking
公开(公告)号：US20100102820A1
公开(公告)日：2010-04-29
申请号：US12256595
申请日：2008-10-23
Applicant: Yardenia Martinez , Norman C. Allegar , Leon A. Thomsen , Charles Stoyer
Inventor： Yardenia Martinez , Norman C. Allegar , Leon A. Thomsen , Charles Stoyer
IPC: G01V3/12
CPC classification number: G01V3/12 , G01V3/083 , Y02A90/344
Abstract: A method for determining orientation of an electromagnetic survey sensor includes deploying the sensor at a selected position on the bottom of a body of water. An electromagnetic field is generated at a selected position in the body of water. A portion of the electromagnetic field is detected along at least two orthogonal directions at the sensor. A portion of the detected electromagnetic field is selected as having traveled only in a vertical plane which includes both source position and sensor position. The polarization direction of the selected portion of the electromagnetic field is determined from the selected portion. The determined polarization direction is used to determine the sensor orientation.
Abstract translation: 用于确定电磁勘测传感器的方位的方法包括将传感器布置在水体底部的选定位置。 在水体的选定位置产生电磁场。 在传感器处沿着至少两个正交方向检测电磁场的一部分。 检测到的电磁场的一部分被选择为仅在包括源位置和传感器位置的垂直平面中行进。 从所选择的部分确定电磁场的选定部分的偏振方向。 确定的偏振方向用于确定传感器方向。
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公开(公告)号：US08164340B2
公开(公告)日：2012-04-24
申请号：US12256595
申请日：2008-10-23
Applicant: Yardenia Martinez , Norman C. Allegar , Leon A. Thomsen , Charles Stoyer
Inventor： Yardenia Martinez , Norman C. Allegar , Leon A. Thomsen , Charles Stoyer
IPC: G01V3/00
CPC classification number: G01V3/12 , G01V3/083 , Y02A90/344
Abstract: A method for determining orientation of an electromagnetic survey sensor includes deploying the sensor at a selected position on the bottom of a body of water. An electromagnetic field is generated at a selected position in the body of water. A portion of the electromagnetic field is detected along at least two orthogonal directions at the sensor. A portion of the detected electromagnetic field is selected as having traveled only in a vertical plane which includes both source position and sensor position. The polarization direction of the selected portion of the electromagnetic field is determined from the selected portion. The determined polarization direction is used to determine the sensor orientation.
Abstract translation: 用于确定电磁勘测传感器的方位的方法包括将传感器布置在水体底部的选定位置。 在水体的选定位置产生电磁场。 在传感器处沿着至少两个正交方向检测电磁场的一部分。 检测到的电磁场的一部分被选择为仅在包括源位置和传感器位置的垂直平面中行进。 从所选择的部分确定电磁场的选定部分的偏振方向。 确定的偏振方向用于确定传感器方向。
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6.发明授权System and method for using time-distance characteristics in acquisition, processing, and imaging of T-CSEM data 失效采集，处理和成像T-CSEM数据时间距离特性的系统和方法公开(公告)号：US07941273B2
公开(公告)日：2011-05-10
申请号：US12388116
申请日：2009-02-18
Applicant: Leon Thomsen , Norman C. Allegar , Joseph A. Dellinger , Petr Jilek , Daniel Johnson , Ganyuan Xia
Inventor： Leon Thomsen , Norman C. Allegar , Joseph A. Dellinger , Petr Jilek , Daniel Johnson , Ganyuan Xia
Abstract: There is provided herein a system and method of acquiring, processing, and imaging transient Controlled Source ElectroMagnetic (t-CSEM) data in ways that are similar to those used for seismic data. In particular, the instant invention exploits the time-distance characteristics of t-CSEM data to permit the design and execution of t-CSEM surveys for optimal subsequent processing and imaging. The instant invention illustrates how to correct t-CSEM data traces for attenuation and dispersion, so that their characteristics are more like those of seismic data and can be processed using algorithms familiar to the seismic processor. The resulting t-CSEM images, particularly if combined with corresponding seismic images, may be used to infer the location of hydrocarbon reservoirs.
Abstract translation: 本文提供了以类似于用于地震数据的方式获取，处理和成像瞬态受控源电磁（t-CSEM）数据的系统和方法。 特别地，本发明利用t-CSEM数据的时间距离特性来允许设计和执行t-CSEM调查以获得最佳的后续处理和成像。 本发明示出了如何校正t-CSEM数据迹线以进行衰减和分散，使得它们的特性更像地震数据的特征，并且可以使用地震处理器熟悉的算法来处理。 所得到的t-CSEM图像，特别是如果与相应的地震图像组合，可以用于推断烃储层的位置。
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7.发明授权System and method for using time-distance characteristics in acquisition, processing, and imaging of t-CSEM data 失效在采集，处理和成像t-CSEM数据时使用时间距离特性的系统和方法公开(公告)号：US07502690B2
公开(公告)日：2009-03-10
申请号：US11358851
申请日：2006-02-21
Applicant: Leon Thomsen , Norman C. Allegar , Joseph A. Dellinger , Petr Jilek , Daniel Johnson , Ganyuan Xia
Inventor： Leon Thomsen , Norman C. Allegar , Joseph A. Dellinger , Petr Jilek , Daniel Johnson , Ganyuan Xia
Abstract: There is provided herein a system and method of acquiring, processing, and imaging transient Controlled Source ElectroMagnetic (t-CSEM) data in ways that are similar to those used for seismic data. In particular, the instant invention exploits the time-distance characteristics of t-CSEM data to permit the design and execution of t-CSEM surveys for optimal subsequent processing and imaging. The instant invention illustrates how to correct t-CSEM data traces for attenuation and dispersion, so that their characteristics are more like those of seismic data and can be processed using algorithms familiar to the seismic processor. The resulting t-CSEM images, particularly if combined with corresponding seismic images, may be used to infer the location of hydrocarbon reservoirs.
Abstract translation: 本文提供了以类似于用于地震数据的方式获取，处理和成像瞬态受控源电磁（t-CSEM）数据的系统和方法。 特别地，本发明利用t-CSEM数据的时间距离特性来允许设计和执行t-CSEM调查以获得最佳的后续处理和成像。 本发明示出了如何校正t-CSEM数据迹线以进行衰减和分散，使得它们的特性更像地震数据的特征，并且可以使用地震处理器熟悉的算法来处理。 所得到的t-CSEM图像，特别是如果与相应的地震图像组合，可以用于推断烃储层的位置。
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8.发明授权公开(公告)号：US07340348B2
公开(公告)日：2008-03-04
申请号：US11453756
申请日：2006-06-15
Applicant: Kurt M. Strack , Norman C. Allegar
Inventor： Kurt M. Strack , Norman C. Allegar
IPC: G01V1/28
CPC classification number: G01V11/007 , G01V3/083 , G01V2210/6163
Abstract: A method for subsurface Earth surveying includes acquiring seismic data over a selected region of the Earth's subsurface. Seismoelectric data are acquired over a selected region of the Earth's subsurface. Electroseismic data are also acquired over a selected region of the Earth's subsurface. At least one type of electromagnetic survey data is acquired over a selected region of the Earth's subsurface. Survey volumes of the seismic data, the seismoelectric data, the electroseismic data and the electromagnetic data are matched, and a model of the Earth's subsurface is generated that accounts for all of the seismic data, the seismoelectric data, the electroseismic data and the electromagnetic data.
Abstract translation: 地下地球测量的方法包括在地球地下选定区域采集地震数据。 地震数据是在地球地下选定的地区获得的。 地震数据也是在地球地下选定的地区获得的。 至少一种类型的电磁勘测数据是在地球地下选定的地区获得的。 地震数据，地震数据，电震数据和电磁数据的调查量相匹配，产生了地球数据，地震数据，电气地震数据和电磁数据的地球地下模型 。
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