-
1.发明申请ROTATIONAL MOTION COMPENSATED SEISMIC SENSORS AND METHODS OF USE IN SEISMIC DATA ACQUISITION 审中-公开旋转运动补偿地震传感器及其在地震数据采集中的使用方法公开(公告)号：US20130121108A1
公开(公告)日：2013-05-16
申请号：US13736574
申请日：2013-01-08
申请人： WESTERNGECO L.L.C.
IPC分类号： G01V1/38
摘要： Apparatus and methods for acquiring seismic data using a seabed seismic data cable positioned on a seabed are described, including correcting for the effect of one or more sensor non-linear motions, which improves accuracy of seismic data. One or multiple non-linear movements of the sensor may be corrected for. 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.
摘要翻译： 描述了使用位于海床上的海底地震数据电缆采集地震数据的装置和方法，包括校正一个或多个传感器非线性运动的影响，这提高了地震数据的精度。 可以校正传感器的一个或多个非线性移动。 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。
-
公开(公告)号：US20150092516A1
公开(公告)日：2015-04-02
申请号：US14496405
申请日：2014-09-25
申请人： WESTERNGECO L.L.C.
发明人： SVEIN ARNE FRIVIK , LEENDERT COMBEE
IPC分类号： G01V1/38
CPC分类号： G01V1/3835
摘要： A method for transmitting acoustic signals from pingers. The method includes transmitting acoustic signals from a first group of pingers within a seismic spread. The method includes transmitting acoustic signals from a second group of pingers within the seismic spread after a predetermined amount of time has passed, wherein the signals from the first group and the second group are emitted between two seismic shots. The first group of pingers and the second group of pingers are mutually exclusive.
摘要翻译： 一种用于从乒乓传输声信号的方法。 该方法包括从地震展开中的第一组平板传送声信号。 该方法包括：在经过预定时间的时间之后，从地震范围内的第二组平面传送声信号，其中来自第一组和第二组的信号在两个地震拍摄之间发射。 第一组平民和第二组平民是相互排斥的。
-
搜索结果
2 条记录 (耗时 0.011 秒)
