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1. 发明授权

US10890680B2 Use of external driver to energize a seismic source 有权
公开(公告)号：US10890680B2
公开(公告)日：2021-01-12
申请号：US15991643
申请日：2018-05-29
申请人： PGS Geophysical AS
发明人： Bruce Allan Armstrong , Janis Breton Nams , Paul Stanley Yeatman , Dainis Logan Nams
IPC分类号： G01V1/38 , G01V1/133
摘要： Disclosed are seismic sources that may utilize an external driver to energize the air in the seismic source for generation of acoustic energy. An apparatus for generating acoustic energy may comprise a seismic source comprising an internal cavity configured to contain a fluid. The apparatus may further comprise a piston external to the seismic source and in fluid communication with the internal cavity, wherein the piston operable to energize the fluid in the internal cavity of the seismic source. The apparatus may further comprise a linear motor coupled to the piston.

2. 发明申请

US20180275304A1 Use of External Driver to Energize a Seismic Source 审中-公开
公开(公告)号：US20180275304A1
公开(公告)日：2018-09-27
申请号：US15991643
申请日：2018-05-29
申请人： PGS Geophysical AS
发明人： Bruce Allan Armstrong , Janis Breton Nams , Paul Stanley Yeatman , Dainis Logan Nams
IPC分类号： G01V1/38 , G01V1/133
CPC分类号： G01V1/3861 , G01V1/133 , G01V1/38
摘要： Disclosed are seismic sources that may utilize an external driver to energize the air in the seismic source for generation of acoustic energy. An apparatus for generating acoustic energy may comprise a seismic source comprising an internal cavity configured to contain a fluid. The apparatus may further comprise a piston external to the seismic source and in fluid communication with the internal cavity, wherein the piston operable to energize the fluid in the internal cavity of the seismic source. The apparatus may further comprise a linear motor coupled to the piston.

3. 发明授权

US10488542B2 Use of external driver to energize a seismic source 有权
公开(公告)号：US10488542B2
公开(公告)日：2019-11-26
申请号：US14942470
申请日：2015-11-16
申请人： PGS Geophysical AS
发明人： Bruce Allan Armstrong , Janis Breton Nams , Paul Stanley Yeatman , Dainis Logan Nams
IPC分类号： G01V1/06 , G01V1/38 , G01V1/133
CPC分类号： G01V1/3861 , G01V1/133 , G01V1/38
摘要： Disclosed are seismic sources that may utilize an external driver to energize the air in the seismic source for generation of acoustic energy. An apparatus may comprise a seismic source comprising an internal cavity configured to contain a volume of a fluid. The apparatus may further comprise an external driver, wherein the external driver and the seismic source are coupled to permit fluid communication between the external driver and the internal cavity of the seismic source, wherein the external driver is configured to create a pressure wave that drives the seismic source and a gas resonance. The apparatus may further comprise a fluid reservoir, wherein the fluid reservoir and the external driver are coupled to permit fluid communication between the fluid reservoir and the external driver.

4. 发明申请

US20160259078A1 Use of External Driver to Energize a Seismic Source 审中-公开
标题翻译：使用外部驱动器来激发地震源
公开(公告)号：US20160259078A1
公开(公告)日：2016-09-08
申请号：US14942470
申请日：2015-11-16
申请人： PGS Geophysical AS
发明人： Bruce Allan Armstrong , Janis Breton Nams , Paul Stanley Yeatman , Dainis Logan Nams
IPC分类号： G01V1/38 , G01V1/133
CPC分类号： G01V1/3861 , G01V1/133 , G01V1/38
摘要： Disclosed are seismic sources that may utilize an external driver to energize the air in the seismic source for generation of acoustic energy. An apparatus may comprise a seismic source comprising an internal cavity configured to contain a volume of a fluid. The apparatus may further comprise an external driver, wherein the external driver and the seismic source are coupled to permit fluid communication between the external driver and the internal cavity of the seismic source, wherein the external driver is configured to create a pressure wave that drives the seismic source and a gas resonance. The apparatus may further comprise a fluid reservoir, wherein the fluid reservoir and the external driver are coupled to permit fluid communication between the fluid reservoir and the external driver.
摘要翻译：公开了可以利用外部驱动器来激励地震源中的空气以产生声能的地震源。一种装置可包括地震源，该地震源包括构造成容纳流体体积的内腔。该装置还可以包括外部驱动器，其中外部驱动器和震源耦合以允许外部驱动器和地震源的内腔之间的流体连通，其中外部驱动器被配置成产生驱动震源和气体共振。该装置还可以包括流体储存器，其中流体储存器和外部驱动器被联接以允许流体储存器和外部驱动器之间的流体连通。

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