公开(公告)号：US09753164B2

公开(公告)日：2017-09-05

申请号：US14023224

申请日：2013-09-10

Applicant: WESTERNGECO L.L.C.

Inventor： Simon Barakat ,  Kambiz Iranpour ,  Daniel Golparian

IPC: G01V1/22 ,  G01V1/24

CPC classification number: G01V1/22 ,  G01V1/247

Abstract: Systems and methods for asynchronously acquiring seismic data are described, one system comprising one or more seismic sources, a plurality of sensor modules each comprising a seismic sensor, an A/D converter for generating digitized seismic data, a digital signal processor (DSP), and a sensor module clock; a seismic data recording station; and a seismic data transmission sub-system comprising a high precision clock, the sub-system allowing transmission of at least some of the digitized seismic data to the recording station, wherein each sensor module is configured to periodically receive from the sub-system an amount of the drift of its clock relative to the high precision clock. This abstract is provided to comply with rules requiring an abstract to ascertain the subject matter of the disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.

公开(公告)号：US10241219B2

公开(公告)日：2019-03-26

申请号：US14340613

申请日：2014-07-25

Applicant: WESTERNGECO L.L.C.

Inventor： Seth Friedly ,  Einar Holst ,  Kambiz Iranpour

IPC: G01V1/00 ,  G01V1/20 ,  G01V1/16 ,  G01V13/00

Abstract: A sensor device includes an elongated housing containing particle motion sensors spaced apart along a longitudinal axis of the elongated housing, where the elongated housing has a length that is greater than a width of the elongated housing. A second portion includes communication circuitry to communicate over a communication medium, the second portion coupled to the elongated housing and having a width that is greater than the width of the elongated housing.

公开(公告)号：USD740705S1

公开(公告)日：2015-10-13

申请号：US29497503

申请日：2014-07-25

Applicant: WESTERNGECO L.L.C.

Designer： Einar Holst ,  Seth Friedly ,  Kambiz Iranpour

公开(公告)号：US20160025875A1

公开(公告)日：2016-01-28

申请号：US14340613

申请日：2014-07-25

Applicant: WESTERNGECO L.L.C.

Inventor： Seth Friedly ,  Einar Holst ,  Kambiz Iranpour

IPC: G01V1/20 ,  G01V13/00 ,  G01V1/16

CPC classification number: G01V1/20 ,  G01V1/162 ,  G01V1/168 ,  G01V13/00

Abstract: A sensor device includes an elongated housing containing particle motion sensors spaced apart along a longitudinal axis of the elongated housing, where the elongated housing has a length that is greater than a width of the elongated housing. A second portion includes communication circuitry to communicate over a communication medium, the second portion coupled to the elongated housing and having a width that is greater than the width of the elongated housing.

Abstract translation: 传感器装置包括细长壳体，其包含沿着细长壳体的纵向轴线间隔开的颗粒运动传感器，其中细长壳体的长度大于细长壳体的宽度。 第二部分包括通过通信介质通信的通信电路，第二部分耦合到细长壳体并且具有大于细长壳体的宽度的宽度。

公开(公告)号：USD740145S1

公开(公告)日：2015-10-06

申请号：US29497500

申请日：2014-07-25

Applicant: WESTERNGECO L.L.C.

Designer： Einar Holst ,  Seth Friedly ,  Kambiz Iranpour