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1. 发明授权

US10539696B2 Ocean bottom seismometer package 有权
公开(公告)号：US10539696B2
公开(公告)日：2020-01-21
申请号：US15601654
申请日：2017-05-22
申请人： Fairfield Industries, Inc.
发明人： Clifford H. Ray , Glenn D. Fisseler , James N. Thompson , Hal B. Haygood
IPC分类号： G01V1/38 , G01V1/16 , G01V1/24 , G01V1/18
摘要： A marine seismic exploration method and system comprised of continuous recording, self-contained ocean bottom pods characterized by low profile casings. An external bumper is provided to promote ocean bottom coupling and prevent fishing net entrapment. Pods are tethered together with flexible, non-rigid, non-conducting cable used to control pod deployment. Pods are deployed and retrieved from a boat deck configured to have a storage system and a handling system to attach pods to cable on-the-fly. The storage system is a juke box configuration of slots wherein individual pods are randomly stored in the slots to permit data extraction, charging, testing and synchronizing without opening the pods. A pod may include an inertial navigation system to determine ocean floor location and a rubidium clock for timing. The system includes mathematical gimballing. The cable may include shear couplings designed to automatically shear apart if a certain level of cable tension is reached.

2. 发明申请

US20170261627A1 OCEAN BOTTOM SEISMOMETER PACKAGE 审中-公开
公开(公告)号：US20170261627A1
公开(公告)日：2017-09-14
申请号：US15601597
申请日：2017-05-22
申请人： Fairfield Industries, Inc.
发明人： Clifford H. Ray , Glenn D. Fisseler , James N. Thompson , Hal B. Haygood
IPC分类号： G01V1/38 , G01V1/24 , G01V1/16
摘要： A marine seismic exploration method and system comprised of continuous recording, self-contained ocean bottom pods characterized by low profile casings. An external bumper is provided to promote ocean bottom coupling and prevent fishing net entrapment. Pods are tethered together with flexible, non-rigid, non-conducting cable used to control pod deployment. Pods are deployed and retrieved from a boat deck configured to have a storage system and a handling system to attach pods to cable on-the-fly. The storage system is a juke box configuration of slots wherein individual pods are randomly stored in the slots to permit data extraction, charging, testing and synchronizing without opening the pods. A pod may include an inertial navigation system to determine ocean floor location and a rubidium clock for timing. The system includes mathematical gimballing. The cable may include shear couplings designed to automatically shear apart if a certain level of cable tension is reached.

3. 发明授权

US08879356B1 Method and system for transmission of seismic data 有权
公开(公告)号：US08879356B1
公开(公告)日：2014-11-04
申请号：US14280318
申请日：2014-05-16
申请人： Fairfield Industries, Inc.
发明人： Clifford H. Ray , Glenn D. Fisseler
IPC分类号： G01V1/00 , G01V1/22
CPC分类号： G01V1/22 , G01V1/00 , G01V1/003 , G01V1/223 , G01V1/226
摘要： The transmission method utilizes multiple seismic acquisition units within an array as intermediate short range radio receivers/transmitters to pass collected seismic data in relay fashion back to a control station. Any one seismic unit in the array is capable of transmitting radio signals to several other seismic units positioned within radio range of the transmitting unit, thus allowing the system to select an optimal transmission path. Utilizing an array of seismic units permits transmission routes back to a control station to be varied as needed. In transmissions from the most remote seismic unit to the control station, each unit within a string receives seismic data from other units and transmits the received seismic data along with the receiving unit's locally stored seismic data. Preferably, as a transmission is passed along a chain, it is bounced between seismic units so as to be relayed by each unit in the array.

4. 发明授权

US08873336B1 Method and system for transmission of seismic data 有权
标题翻译：地震数据传输方法和系统
公开(公告)号：US08873336B1
公开(公告)日：2014-10-28
申请号：US14261102
申请日：2014-04-24
申请人： Fairfield Industries, Inc.
发明人： Clifford H. Ray , Glenn D. Fisseler
IPC分类号： G01V1/00 , G01V1/22
CPC分类号： G01V1/22 , G01V1/00 , G01V1/003 , G01V1/223 , G01V1/226
摘要： The transmission method utilizes multiple seismic acquisition units within an array as intermediate short range radio receivers/transmitters to pass collected seismic data in relay fashion back to a control station. Any one seismic unit in the array is capable of transmitting radio signals to several other seismic units positioned within radio range of the transmitting unit, thus allowing the system to select an optimal transmission path. Utilizing an array of seismic units permits transmission routes back to a control station to be varied as needed. In transmissions from the most remote seismic unit to the control station, each unit within a string receives seismic data from other units and transmits the received seismic data along with the receiving unit's locally stored seismic data. Preferably, as a transmission is passed along a chain, it is bounced between seismic units so as to be relayed by each unit in the array.
摘要翻译：该传输方法利用阵列内的多个地震采集单元作为中短距离无线电接收机/发射机，将采集到的地震数据以中继方式传送回控制站。阵列中的任何一个地震单元能够将无线电信号发送到位于发射单元的无线电范围内的其他几个地震单元，从而允许系统选择最佳的传输路径。利用地震单元阵列允许传输路由返回控制站，以根据需要进行变化。在从最遥远的地震单元到控制站的传输中，串中的每个单元从其他单元接收地震数据，并将接收的地震数据与接收单元的本地存储的地震数据一起发送。优选地，当变速器沿着链条传递时，其在地震单元之间被弹跳，以便被阵列中的每个单元中继。

5. 发明授权

US10473807B2 Ocean bottom seismometer package 有权
公开(公告)号：US10473807B2
公开(公告)日：2019-11-12
申请号：US15601654
申请日：2017-05-22
申请人： Fairfield Industries, Inc.
发明人： Clifford H. Ray , Glenn D. Fisseler , James N. Thompson , Hal B. Haygood
IPC分类号： G01V1/38 , G01V1/16 , G01V1/24 , G01V1/18
摘要： A marine seismic exploration method and system comprised of continuous recording, self-contained ocean bottom pods characterized by low profile casings. An external bumper is provided to promote ocean bottom coupling and prevent fishing net entrapment. Pods are tethered together with flexible, non-rigid, non-conducting cable used to control pod deployment. Pods are deployed and retrieved from a boat deck configured to have a storage system and a handling system to attach pods to cable on-the-fly. The storage system is a juke box configuration of slots wherein individual pods are randomly stored in the slots to permit data extraction, charging, testing and synchronizing without opening the pods. A pod may include an inertial navigation system to determine ocean floor location and a rubidium clock for timing. The system includes mathematical gimballing. The cable may include shear couplings designed to automatically shear apart if a certain level of cable tension is reached.

6. 发明授权

US09829594B2 Ocean bottom seismometer package 有权
公开(公告)号：US09829594B2
公开(公告)日：2017-11-28
申请号：US14526333
申请日：2014-10-28
申请人： Fairfield Industries, Inc.
发明人： Clifford H. Ray , Glenn D. Fisseler , James N. Thompson , Hal B. Haygood
IPC分类号： G01V1/38 , G01V1/24 , G01V1/16
CPC分类号： G01V1/3808 , G01V1/166 , G01V1/18 , G01V1/247 , G01V1/38 , G01V1/3852 , G01V2210/1427 , Y10T24/39
摘要： A marine seismic exploration method and system comprised of continuous recording, self-contained ocean bottom pods characterized by low profile casings. An external bumper is provided to promote ocean bottom coupling and prevent fishing net entrapment. Pods are tethered together with flexible, non-rigid, non-conducting cable used to control pod deployment. Pods are deployed and retrieved from a boat deck configured to have a storage system and a handling system to attach pods to cable on-the-fly. The storage system is a juke box configuration of slots wherein individual pods are randomly stored in the slots to permit data extraction, charging, testing and synchronizing without opening the pods. A pod may include an inertial navigation system to determine ocean floor location and a rubidium clock for timing. The system includes mathematical gimballing. The cable may include shear couplings designed to automatically shear apart if a certain level of cable tension is reached.

7. 发明申请

US20170261628A1 OCEAN BOTTOM SEISMOMETER PACKAGE 审中-公开
公开(公告)号：US20170261628A1
公开(公告)日：2017-09-14
申请号：US15601654
申请日：2017-05-22
申请人： Fairfield Industries, Inc.
发明人： Clifford H. Ray , Glenn D. Fisseler , James N. Thompson , Hal B. Haygood
IPC分类号： G01V1/38 , G01V1/16 , G01V1/24
摘要： A marine seismic exploration method and system comprised of continuous recording, self-contained ocean bottom pods characterized by low profile casings. An external bumper is provided to promote ocean bottom coupling and prevent fishing net entrapment. Pods are tethered together with flexible, non-rigid, non-conducting cable used to control pod deployment. Pods are deployed and retrieved from a boat deck configured to have a storage system and a handling system to attach pods to cable on-the-fly. The storage system is a juke box configuration of slots wherein individual pods are randomly stored in the slots to permit data extraction, charging, testing and synchronizing without opening the pods. A pod may include an inertial navigation system to determine ocean floor location and a rubidium clock for timing. The system includes mathematical gimballing. The cable may include shear couplings designed to automatically shear apart if a certain level of cable tension is reached.

8. 发明申请

US20140104987A1 LAND BASED UNIT FOR SEISMIC DATA ACQUISITION 有权
标题翻译：地震数据采集土地单位
公开(公告)号：US20140104987A1
公开(公告)日：2014-04-17
申请号：US14108199
申请日：2013-12-16
申请人： Fairfield Industries, Inc.
发明人： Clifford H. Ray , Glenn D. Fisseler , William Guyton
IPC分类号： G01V1/18
CPC分类号： H05K7/1427 , G01V1/162 , G01V1/18 , G01V1/181 , G01V1/223 , G01V1/24 , G01V1/247 , H01R12/585 , H05K5/0217 , H05K5/0247 , H05K5/061
摘要： A self-contained, wireless seismic data acquisition unit having a cylindrically shaped case with smooth side walls along the length of the case. A retaining ring around the circumference is used to secure the cylindrical upper portion of the case to the cylindrical lower portion of the case. Interleaved fingers on the upper portion of the case and the lower portion of the case prevent the upper portion and the lower portion from rotating relative to one another. Ruggedized external electrical contacts are physically decoupled from rigid attachment to the internal electrical components of the unit utilizing electrical pins that “float” relative to the external case and the internal circuit board on which the pins are carried. The seismic sensors in the unit, such as geophones, and the antennae for the unit are located along the major axis of the cylindrically shaped case to improve fidelity and timing functions.
摘要翻译：一种独立的无线地震数据采集单元，其具有沿着壳体的长度具有平滑侧壁的圆柱形壳体。围绕圆周的保持环用于将壳体的圆柱形上部固定到壳体的圆柱形下部。壳体上部的交叉指状物和壳体的下部防止上部和下部相对于彼此旋转。通过使用相对于外部壳体“浮动”的电引脚和其上承载有引脚的内部电路板，将坚固的外部电触点物理上与刚性连接部件连接到单元的内部电气部件。单元中的地震传感器（如地震检波器）和单元的天线位于圆柱形壳体的长轴上，以提高保真度和定时功能。

9. 再颁专利

USRE45268E1 Apparatus for seismic data acquisition 有权
标题翻译：地震数据采集装置
公开(公告)号：USRE45268E1
公开(公告)日：2014-12-02
申请号：US13952135
申请日：2013-07-26
申请人： Fairfield Industries, Inc.
发明人： Clifford H. Ray , Glenn D. Fisseler , Hal B. Haygood
IPC分类号： G01V1/00
CPC分类号： G01V1/24 , G01V1/16 , G01V2200/12
摘要： A seismic exploration method and unit comprised of continuous recording, self-contained wireless seismometer units or pods. The self-contained unit may include a tilt meter, a compass and a mechanically gimbaled clock platform. Upon retrieval, seismic data recorded by the unit can be extracted and the unit can be charged, tested, re-synchronized, and operation can be re-initiated without the need to open the unit's case. The unit may include an additional geophone to mechanically vibrate the unit to gauge the degree of coupling between the unit and the earth. The unit may correct seismic data for the effects of crystal aging arising from the clock. Deployment location of the unit may be determined tracking linear and angular acceleration from an initial position. The unit may utilize multiple geophones angularly oriented to one another in order to redundantly measure seismic activity in a particular plane.
摘要翻译：一种地震勘探方法和单元，由连续记录，独立无线地震仪单元或舱组成。独立单元可以包括倾斜仪，罗盘和机械万向钟时钟平台。检索后，可以提取单元记录的地震数据，并对单元进行充电，测试，重新同步，可以重新启动操作，无需打开设备的外壳。该单元可以包括附加的地震检波器以机械地振动该单元以测量该单元与地球之间的耦合程度。该单元可以校正地震数据，了解时钟产生的晶体老化的影响。可以确定单元的部署位置，从初始位置跟踪线性和角加速度。该单元可以利用多个地震检波器，以便彼此成角度地定向，以便冗余地测量特定平面中的地震活动。

10. 发明授权

US08885441B1 Method and system for transmission of seismic data 有权
公开(公告)号：US08885441B1
公开(公告)日：2014-11-11
申请号：US14273303
申请日：2014-05-08
申请人： Fairfield Industries, Inc.
发明人： Clifford H. Ray , Glenn D. Fisseler
IPC分类号： G01V1/00 , G01V1/22
CPC分类号： G01V1/22 , G01V1/00 , G01V1/003 , G01V1/223 , G01V1/226
摘要： The transmission method utilizes multiple seismic acquisition units within an array as intermediate short range radio receivers/transmitters to pass collected seismic data in relay fashion back to a control station. Any one seismic unit in the array is capable of transmitting radio signals to several other seismic units positioned within radio range of the transmitting unit, thus allowing the system to select an optimal transmission path. Utilizing an array of seismic units permits transmission routes back to a control station to be varied as needed. In transmissions from the most remote seismic unit to the control station, each unit within a string receives seismic data from other units and transmits the received seismic data along with the receiving unit's locally stored seismic data. Preferably, as a transmission is passed along a chain, it is bounced between seismic units so as to be relayed by each unit in the array.

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