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    • 1. 发明授权
    • Seismic data acquisition using time-division multiplexing
    • 使用时分复用的地震数据采集
    • US07894301B2
    • 2011-02-22
    • US11863121
    • 2007-09-27
    • Richard EperjesiKeith Elder
    • Richard EperjesiKeith Elder
    • G01V1/00
    • G01V1/223
    • A method of transmitting data between a remote unit and a plurality of field service units placed over a region of interest, each field service unit acquiring seismic data from at least one seismic receiver in a plurality of seismic receivers placed in the region of interest is provided that, in one aspect, may include: specifying a data transmission time period having a fixed continuous time length for transmission of data between the remote unit and each field service unit; dividing the data transmission time period into a plurality of time slots, each time slot having a fixed time length; and transmitting data from the remote unit to each field service unit during at least one of the time slots and from each field service unit to the remote unit during at least one another time slot. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.
    • 提供一种在远程单元和放置在感兴趣区域之间的多个现场服务单元之间传输数据的方法,每个现场服务单元从位于感兴趣区域中的多个地震接收机中的至少一个地震接收机获取地震数据, 在一个方面,可以包括:指定具有固定连续时间长度的数据传输时间段,用于在远程单元和每个现场服务单元之间传输数据; 将数据传输时间段划分为多个时隙,每个时隙具有固定的时间长度; 以及在至少一个时隙期间以及在至少另一个时隙期间从每个现场服务单元向所述远程单元在远程单元发送数据到每个现场服务单元。 要强调的是,该摘要被提供以符合要求摘要的规则,这将允许搜索者或其他读者快速确定技术公开的主题。 提交它的理解是,它不会用于解释或限制权利要求的范围或含义。
    • 5. 发明申请
    • Apparatus and Methods for Transmitting Unsolicited Messages During Seismic Data Acquisition
    • 用于在地震数据采集期间发送主动消息的装置和方法
    • US20080080307A1
    • 2008-04-03
    • US11863081
    • 2007-09-27
    • Richard EperjesiKeith Elder
    • Richard EperjesiKeith Elder
    • G01V1/22
    • G01V1/223
    • An apparatus and method for seismic data acquisition is provided, which, in one aspect, define a plurality of attributes relating to acquisition of seismic data by the apparatus, determine a value of each attribute when the apparatus is deployed for acquiring seismic data, generate a message for each attribute whose determined value meets a selected criterion, and transmit wirelessly each generated message to a remote unit without solicitation of such a message by the remote unit. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.
    • 提供了一种用于地震数据采集的装置和方法,在一个方面,该装置和方法定义了与装置获取地震数据有关的多个属性,当该装置被部署用于采集地震数据时,确定每个属性的值, 消息,其确定的值满​​足所选择的标准,并且将所生成的消息无线地发送到远程单元,而不需要远程单元的这种消息的请求。 要强调的是,该摘要被提供以符合要求抽象的规则,这将允许搜索者或其他读者快速确定技术公开的主题。 提交它的理解是,它不会用于解释或限制权利要求的范围或含义。
    • 6. 发明申请
    • Operating State Management for Seismic Data Acquisition
    • 地震数据采集运行状态管理
    • US20070286022A1
    • 2007-12-13
    • US11760410
    • 2007-06-08
    • Andrew BullDennis PavelScott HoenmansKeith ElderDonald ClaytonIgor SamoylovRichard Eperjesi
    • Andrew BullDennis PavelScott HoenmansKeith ElderDonald ClaytonIgor SamoylovRichard Eperjesi
    • G01V1/24
    • G01V1/22G01V1/003
    • A seismic spread has a plurality of seismic stations positioned over a terrain of interest and a controller programmed to automate the data acquisition activity. In one embodiment, the controller forms a queue of sources that are ready to fire and initiating the firing of the sources according to a preset protocol. The sensor stations each include power management circuitry that may shift or adjust the power level of the sensor station during the data acquisition activity. During operation, the controller broadcasts data that the power management circuitry of each sensor station uses to determine the appropriate energy state for that sensor station. This determination may be made using the broadcast data alone or in conjunction with other data such as a GPS-determined position of the sensor station. Thus, in one aspect, each sensor station self-selects an energy state according to the broadcast status of the data acquisition activity. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b)
    • 地震扩散具有位于感兴趣的地形上的多个地震台站和被编程为使数据采集活动自动化的控制器。 在一个实施例中,控制器形成准备启动的源的队列,并且根据预设协议启动源的触发。 传感器站各自包括功率管理电路,其可在数据采集活动期间移动或调整传感器站的功率电平。 在操作期间,控制器广播每个传感器站的功率管理电路用于确定该传感器站的适当能量状态的数据。 可以仅使用广播数据或者结合诸如传感器站的GPS确定位置的其他数据来进行该确定。 因此,在一个方面,每个传感器站根据数据采集活动的广播状态自行选择能量状态。 要强调的是,该摘要被提供以符合要求抽象的规则,这将允许搜索者或其他读者快速确定技术公开的主题。 提交的意见是,它将用于解释或限制权利要求的范围或含义。 37 CFR 1.72(b)
    • 7. 发明申请
    • SEISMIC DATA ACQUISITION SYSTEMS AND METHOD UTILIZING A WIRELINE REPEATER UNIT
    • 地震数据采集系统和使用线束重复单元的方法
    • US20120182832A1
    • 2012-07-19
    • US13226174
    • 2011-09-06
    • Richard EperjesiKeith Elder
    • Richard EperjesiKeith Elder
    • G01V1/22
    • G01V1/223
    • A system and methods for acquiring seismic data is provided. In one aspect, the system and methods utilize a plurality of field service units placed over a region of interest, a repeater unit that wirelessly communicates with the field service units and a remote unit for controlling and processing the seismic data acquired by the field service units. In one aspect, the system and methods determine a condition associated with each of a plurality of attributes relating to acquisition of the seismic data at each field service unit, generate messages at each field service unit when the condition of a particular attribute meets a selected criterion, transmit the generated messages, receive the messages transmitted by at least a group of field service units at a repeater unit placed in the region of interest, analyze the messages received from the group of field service units at the repeater unit and then transmit information relating to the received messages to the remote unit for further processing. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.
    • 提供了一种用于采集地震数据的系统和方法。 一方面,系统和方法利用放置在感兴趣区域上的多个现场服务单元,与现场服务单元无线通信的中继器单元和用于控制和处理由现场服务单元获取的地震数据的远程单元 。 在一个方面,系统和方法确定与每个现场服务单元获取地震数据有关的多个属性中的每一个相关联的条件,当特定属性的条件满足所选择的准则时,在每个现场服务单元处产生消息 发送所生成的消息,接收由位于感兴趣区域的中继器单元至少一组现场业务单元发送的消息,分析在中继器单元处从该组现场业务单元接收到的消息,然后发送相关信息 到接收到的消息到远程单元进行进一步处理。 要强调的是,该摘要被提供以符合要求摘要的规则,这将允许搜索者或其他读者快速确定技术公开的主题。 提交它的理解是,它不会用于解释或限制权利要求的范围或含义。