公开(公告)号：US20160011324A1

公开(公告)日：2016-01-14

申请号：US14611827

申请日：2015-02-02

Applicant: SERCEL

Inventor： Jacques Hamon ,  Yann Pichot ,  Steven William Wilcox

IPC: G01V1/00 ,  G01V1/22 ,  G01V1/36 ,  G01V1/24

CPC classification number: G01V1/003 ,  G01V1/22 ,  G01V1/24 ,  G01V1/364 ,  G01V2210/20

Abstract: A method for harvesting seismic data and generating seismic output files from the seismic data and corresponding source data. The method includes: positioning, in a survey area, data acquisition units associated with sensors; performing at least one seismic event using at least one seismic source; acquiring seismic data in the data acquisition units, the seismic data resulting from the at least one seismic event; deploying at least two data harvester units at fixed positions in the survey area. Each data harvester unit: harvests the seismic data; receives source data relating to the seismic event; generates a partial seismic output file from the harvested seismic data and the received source data; transmits the partial seismic output file to a central unit. The method also comprises generating, by the central unit, a final seismic output file from the partial seismic output files transmitted by the at least two data harvester units.

Abstract translation: 一种用于从地震数据和相应的源数据中采集地震数据和生成地震输出文件的方法。 该方法包括：在测量区域中定位与传感器相关联的数据采集单元; 使用至少一个地震源来执行至少一个地震事件; 获取所述数据采集单元中的地震数据，从所述至少一个地震事件得到的地震数据; 在调查区内至少部署两个固定位置的数据采集机组。 每个数据采集单元：收集地震资料; 接收与地震事件相关的源数据; 从收获的地震数据和接收到的源数据生成部分地震输出文件; 将部分地震输出文件发送到中央单元。 该方法还包括由中央单元从由至少两个数据收集器单元发送的部分地震输出文件生成最终的地震输出文件。

公开(公告)号：US09632207B2

公开(公告)日：2017-04-25

申请号：US14018853

申请日：2013-09-05

Applicant: SERCEL ENGLAND LIMITED

Inventor： Steven William Wilcox ,  John Christopher Whelan ,  Jonathan Alexander

IPC: G01V1/00 ,  G01V5/02 ,  G01V1/22 ,  G01V1/24

CPC classification number: G01V5/02 ,  G01V1/00 ,  G01V1/003 ,  G01V1/223 ,  G01V1/24

Abstract: A seismic survey is conducted by positioning an array of remote acquisition units (RAUs). Each of the RAUs records seismic data derived torn one or more geophones in digital form in local memory. The data is collected by a harvester unit traversed across the survey territory as by an aircraft using point-multipoint communications, and subsequently transferred from the harvester unit to a central control unit.