Patents-Review.com
ClassID:

173224 ⎘

G01V1/137 - CPC Classification

Classification description:

Seismology; Seismic or acoustic prospecting or detecting; Generating seismic energy using fluidic driving means, e.g. highly pressurised fluids; using implosion which fluid escapes from the generator in a pulsating manner, e.g. for generating bursts, airguns

Recent Application in this class:
#1
20260036708
2026-02-05

DIRECT FILL CHAMBER

 #2
20250298164
2025-09-25

SURVEY DESIGN FOR MULTI-PURPOSE SEISMIC SOURCES

 #3
20250130342
2025-04-24

Marine Seismic Survey Designs for Shallow Subsurface Investigations

 #4
20250060497
2025-02-20

Using Uncontrolled Acoustic Energy in Combination with Controlled Seismic Source Energy to Retrieve Information About a Subsurface

 #5
20240264319
2024-08-08

Devices for full-wave field seismic source based on gas explosion technologies and methods for acquiring seismic data

 #6
20240118440
2024-04-11

DEVICE FOR MARINE SEISMIC EXPLORATIONS

 #7
20240094418
2024-03-21

SELECTION METHOD OF ARRAY LENGTH OF OBSERVATION SYSTEM

 #8
20240085581
2024-03-14

Devices for full-wave field seismic source based on gas explosion technologies and methods for acquiring seismic data

 #9
20230251394
2023-08-10

Seismic source apparatus

 #10
20230204805
2023-06-29

Device for marine seismic explorations for deposits

 #11
20230184979
2023-06-15

Continuous seismic data acquisition having variable density source geometry

 #12
20230147476
2023-05-11

Systems and methods for measuring cluster efficiency using broadband tube waves

 #13
20230103668
2023-04-06

METHOD AND APPARATUS FOR IMPLEMENTING A HIGH-RESOLUTION SEISMIC PSEUDO-REFLECTIVITY IMAGE

 #14
20220276400
2022-09-01

Seismic observation device, seismic observation method, and recording medium on which seismic observation program is recorded

 #15
20220252747
2022-08-11

Device for marine seismic explorations

 #16
20220163688
2022-05-26

Method and device for reducing bucking of pneumatic seismic sources

 #17
20220043173
2022-02-10

DIRECT FILL CHAMBER

 #18
20210311219
2021-10-07

Use NUOS technology to acquire optimized 2D data

 #19
20210293134
2021-09-23

Acoustic data collection methods and apparatus for hydrocarbon producing wells

 #20
20210247532
2021-08-12

Low frequency and ultra low frequency seismic source having multiple operating heads for marine exploration

 #21
20210116592
2021-04-22

Wave equation migration offset gathers

 #22
20210048545
2021-02-18

Surveying with low frequency impulse sources

 #23
20200393583
2020-12-17

SEISMIC SOURCE APPARATUS

 #24
20200217975
2020-07-09

PASSIVE ACOUSTIC SOURCE POSITIONING

 #25
20200158902
2020-05-21

USE NUOS TECHNOLOGY TO ACQUIRE OPTIMIZED 2D DATA

 #26
20200124756
2020-04-23

HIGH DENSITY SOURCE SPACING USING CONTINUOUS COMPOSITE RELATIVELY ADJUSTED PULSE

 #27
20200103540
2020-04-02

WELLS SEISMIC METHOD OF SPATIAL (3D) RESEARCHES

 #28
20190339404
2019-11-07

SEISMIC SOURCE OPERATION AT LOW FREQUENCIES

 #29
20190265371
2019-08-29

Compliance chambers for marine vibrators

 #30
20190219717
2019-07-18

SOURCE ARRAY FOR MARINE SEISMIC SURVEYING

 #31
20190146113
2019-05-16

Marine vessel for seismic sources

 #32
20190129050
2019-05-02

Use nuos technology to acquire optimized 2D data

 #33
20190129047
2019-05-02

System and method of locating downhole objects in a wellbore

 #34
20190086563
2019-03-21

Device for marine seismic explorations for deposits

 #35
20190057680
2019-02-21

Low-frequency broadband sound source for underwater navigation and communication

 #36
20180329093
2018-11-15

Borehole Flow Modulator and Inverted Seismic Source Generating System

 #37
20180210100
2018-07-26

Seal and seal assembly for a fluid pressure pulse generating tool

 #38
20180196161
2018-07-12

Determining a notional source signature of a bubble

 #39
20180073327
2018-03-15

Hydraulic pulse valve with improved wear life and performance

 #40
20180003834
2018-01-04

PRESSURE COMPENSATION FOR A MARINE VIBRATOR

 #41
20170357016
2017-12-14

Compensator block for marine seismic source and method

 #42
20170350998
2017-12-07

Marine surveying

 #43
20170343688
2017-11-30

MECHANISM AND METHOD FOR REDUCED AIR CONSUMPTION IN A MARINE VIBRATORY SOURCE ELEMENT

 #44
20170301333
2017-10-19

Invention of a Marine Seismic Airgun Pulse Amplifier Cone

 #45
20170293042
2017-10-12

Unmanned marine vessel for seismic sources

 #46
20170276812
2017-09-28

Dual resonant single aperture seismic source

 #47
20170168176
2017-06-15

Low Frequency Marine Acoustic Vibrator

 #48
20170168175
2017-06-15

Compliance chambers for marine vibrators

 #49
20170168174
2017-06-15

METHOD AND SYSTEM FOR GENERATING LOW-FREQUENCY SEISMIC SIGNALS WITH A FLOW-MODULATED SOURCE

 #50
20170108599
2017-04-20

Method and apparatus for tuning the rise time of the initial pulse of an air gun

 #51
20160299242
2016-10-13

Digital seismic source signature near-field hydrophone

 #52
20160282493
2016-09-29

Underwater Location

 #53
20160209529
2016-07-21

Seismic acquisition method and system

 #54
20160170050
2016-06-16

Pressure tolerant seismic source

 #55
20160103235
2016-04-14

Tube wave generation

 #56
20160097869
2016-04-07

Systems and methods for optimizing low frequency output from airgun source arrays

 #57
20160077227
2016-03-17

Magneto-hydrodynamic seismic source and a method of marine seismic surveying

 #58
20160047922
2016-02-18

Methods and systems to operate marine sources to avoid air in water effects

 #59
20150378037
2015-12-31

Pneumatic control for marine seismic source and method

 #60
20150346365
2015-12-03

Low frequency emission and recording for seismic data acquisition

 #61
20150323692
2015-11-12

SEISMIC CABLE AND MODULAR SEISMIC SYSTEM

 #62
20150260869
2015-09-17

Compact broadband source and method

 #63
20150234063
2015-08-20

Systems and Methods for Optimizing Low Frequency Output from Airgun Source Arrays

 #64
20150129349
2015-05-14

Device for marine seismic explorations for deposits

 #65
20150122574
2015-05-07

Airgun operating chamber liners

 #66
20150016219
2015-01-15

Device for producing an acoustic signal in a liquid medium, equipped with hydraulic means for controlling output acoustic signal

 #67
20150000997
2015-01-01

Method and system for low-frequency pressurized source

 #68
20140340983
2014-11-20

Time-efficient tests to detect air gun faults

 #69
20140269173
2014-09-18

Methods and systems for marine survey acquisition

 #70
20140254313
2014-09-11

Method and system for augmenting frequency range of conventional marine seismic source with low-frequency

 #71
20140254312
2014-09-11

Method and system for augmenting frequency range of conventional marine seismic source with low-frequency

 #72
20140238772
2014-08-28

Device for marine seismic explorations for deposits

 #73
20140153359
2014-06-05

Marine Siren Seismic Source

 #74
20140140173
2014-05-22

Land seismic devices, systems and methods

 #75
20140060957
2014-03-06

Method and system for selecting parameters of a seismic source array

 #76
20140010044
2014-01-09

Depth steerable seismic source array

 #77
20130333974
2013-12-19

Source acquisition with multiple frequency components

 #78
20130301393
2013-11-14

Digital air gun

 #79
20130291715
2013-11-07

Apparatus for the generation of waves in the marine environment by means of impacting pistons and gas, hydraulic, vapour and electromagnetic launching system for acquisition of seismic data

 #80
20130258808
2013-10-03

Method and device for detecting faults in a marine source array

 #81
20130112495
2013-05-09

Marine seismic source

 #82
20130001007
2013-01-03

Digital air gun

 #83
20120327742
2012-12-27

Borehole flow modulator and inverted seismic source generating system

 #84
20120318604
2012-12-20

Water motion powered seismic energy source and method for seismic surveying therewith

 #85
20120287752
2012-11-15

Compact broadband source and method

 #86
20120218869
2012-08-30

Systems and Methods for Optimizing Low Frequency Output from Airgun Source Arrays

 #87
20120072115
2012-03-22

DETERMINATION OF NOTIONAL SIGNATURES

 #88
20120048642
2012-03-01

Systems and methods for optimizing low frequency output from airgun source arrays

 #89
20110170375
2011-07-14

Marine siren seismic source

 #90
20110149681
2011-06-23

Depth steerable seismic source array

 #91
20110017543
2011-01-27

Method and system for selecting parameters of a seismic source array

 #92
20100302902
2010-12-02

Digital air gun

 #93
20100103773
2010-04-29

Simultaneous Multiple Source Extended Inversion

 #94
20100101319
2010-04-29

Pressure interference testing for estimating hydraulic isolation

 #95
20090007651
2009-01-08

Pressure interference testing for estimating hydraulic isolation

 #96
20080175102
2008-07-24

Method for detecting air gun faults in a marine seismic source array

 #97
20070263489
2007-11-15

Method for monitoring performance of marine seismic air gun arrays

 #98
20070115756
2007-05-24

Valve for Gases As Used In Automated System for Setting Chamber Gas Pressures

 #99
20070036032
2007-02-15

Acoustic generator for distance sounding with a new and novel portal structure for the efficient firing of the pressure chamber

 #100
20060050614
2006-03-09

Method and apparatus for controlling the acoustic output of an airgun

 #101
20060021609
2006-02-02

Air gun