Patents
Sitemap › G01 - Measuring; Testing › G01V - Geophysics; Gravitational measurements; Detecting masses or objects; Tags › G01V 1 - Seismology; Seismic or acoustic prospecting or detecting
Patents for G01V 1 - Seismology; Seismic or acoustic prospecting or detecting (27,288)
03/2003
03/26/2003EP0958510B1 Method for detecting geological discontinuities in an environment using an optical flow
03/26/2003CN1406339A A seismic sensor
03/26/2003CN1405579A Water-injection earthquake-wave-exciting method
03/25/2003US6539308 Dual sensor signal processing method for on-bottom cable seismic
03/25/2003US6538958 Method and apparatus for acoustics logging of fluid density and wet cement plugs in boreholes
03/25/2003US6536553 Method and apparatus using acoustic sensor for sub-surface object detection and visualization
03/25/2003US6536062 Prodder with force feedback
03/25/2003CA2278131C Method and apparatus for correcting effects of ship motion in marine seismololgy measurements
03/25/2003CA2188255C Method for providing uniform subsurface coverage in the presence of steep dips
03/20/2003WO2003023451A1 Reservoir evaluation apparatus and method
03/20/2003WO2003023450A1 Seismic imaging a subsurface formation by means of virtual sources
03/20/2003WO2003023449A1 Concentrating seismic energy in a selected target point in an underground formation
03/20/2003WO2003023448A2 Seismic data acquisition apparatus and method
03/20/2003WO2003023447A2 A nonlinear constrained inversion method to determine base of salt interface from gravity and gravity tensor data
03/20/2003US20030055598 Method for analyzing dip in seismic data volumes
03/20/2003US20030055569 Method for attenuating noise in seismic data
03/20/2003US20030055568 Method for automated horizon transfer and alignment through the application of time-shift volumes
03/20/2003US20030055567 Method and system for migration of seismic data
03/20/2003US20030053373 Acoustical imaging interferometer for detection of buried underwater objects
03/20/2003US20030052777 Satellite and ground system for detection and forecasting of earthquakes
03/20/2003US20030052185 Method and apparatus for absorbing acoustic energy
03/20/2003CA2459897A1 Seismic data acquisition apparatus and method
03/19/2003EP1292849A1 Method for detecting direction and relative magnitude of maximum horizontal stress in earth's crust
03/19/2003EP1292848A1 Seismic survey system
03/19/2003EP1166595A4 Geophone with mounted connectors
03/19/2003EP0870176B1 A system and a method for measuring a continuous signal
03/19/2003CN1404582A System and method for seismic wave field separation
03/19/2003CN1404581A System and method for estimating seismic material properties
03/19/2003CN1403835A Water surface underwater geologic prospecting equipment
03/18/2003US6535818 Method of stacking seismic traces
03/18/2003US6533627 Method and apparatus for dynamically controlled buoyancy of towed arrays
03/13/2003WO2003021288A2 Surface texture determination method and apparatus
03/13/2003WO2002068995A3 Adaptive filtering with reference accelerometer for cancellation of tool-mode signal in mwd applications
03/13/2003WO2002066814A3 Regenerative combustion device
03/13/2003WO2002037140A3 A method and apparatus for an ocean bottom seismic acquisition technique
03/13/2003US20030048696 Trapped water bottom multiple and peg-leg multiple suppression for ocean bottom seismic data
03/13/2003US20030048695 Concentrating seismic energy in a selected target point in an underground formation
03/12/2003EP1290475A2 Displacement sensing system
03/12/2003CN1402019A Shallow seism exploration epifocus device adapted for complex surface environment
03/12/2003CN1401971A Radio sensor, rolling bearing with sensor, managing device and monitoring device
03/11/2003US6532190 Seismic sensor array
03/11/2003US6531694 Wellbores utilizing fiber optic-based sensors and operating devices
03/06/2003WO2003019235A1 Deconvolution of seismic data based on fractionally integrated noise
03/06/2003WO2003019224A1 Method of processing signals from a towed linear array
03/06/2003WO2002057808A3 Apparatus and method for using a surface oscillator as a downhole seismic source
03/06/2003US20030046007 System and method for accessing and analyzing previous generations of seismic data
03/06/2003US20030046006 Method for classifying AVO data using an interpreter-trained neural network
03/06/2003US20030043693 Method for time-aligning multiple offset seismic data volumes
03/05/2003EP1288681A2 Device for generating mechanical vibrations in a solid
03/05/2003EP1287386A2 Subsea pipeline touchdown monitoring
03/05/2003EP1183555A4 Hydrophone assembly
03/05/2003EP1175628A4 Accelerometer transducer used for seismic recording
03/05/2003EP1169657A4 Calibration of sensors
03/05/2003CN1102784C 地震传感器 Seismic sensors
03/05/2003CN1102742C Transducer for soniclogging, transmitter, logging apparatus and method
03/04/2003US6529833 Reservoir monitoring in a laminated reservoir using 4-D time lapse data and multicomponent induction data
03/04/2003US6529832 Seismic imaging using omni-azimuth seismic energy sources and directional sensing
03/04/2003US6529445 Method of reducing effects of a rough sea surface on seismic data
03/04/2003US6529443 Two-conductor bidirectional digital seismic telemetry interface
02/2003
02/27/2003WO2003003054A3 Method for analysing dip in seismic data volumes
02/27/2003US20030039170 Device for controlling navigation of a towed submarine object
02/26/2003CN1399143A Small moving-coil speed-type geophone
02/25/2003US6526354 Sonic well logging for alteration detection
02/25/2003US6526353 Method and apparatus for extracting selected feature information and classifying heterogeneous regions of n-dimensional spatial data
02/25/2003US6525994 Tracking system and method of operation thereof
02/25/2003US6525992 Devices for controlling the position of an underwater cable
02/25/2003US6525991 Coupling device to attach auxiliary equipment to a marine seismic cable
02/20/2003WO2003014768A1 Microseismic signal processing
02/20/2003WO2003014767A2 Measuring acoustic mud velocity and acoustic caliper
02/20/2003WO2002061958A3 Acoustic array for installation on a boat
02/20/2003US20030034197 Underwater sound mitigation system for explosive testing
02/20/2003CA2457332A1 Method and apparatus for measuring acoustic mud velocity and acoustic caliper
02/20/2003CA2456009A1 Microseismic signal processing
02/19/2003CN1398321A Method for wave processing mainly productive strata
02/18/2003US6522974 Method for vibrator sweep analysis and synthesis
02/18/2003US6522973 Method for 2D or 3D modelling of a heterogeneous medium such as the subsoil described by one or more physical parameters
02/18/2003US6522797 Seismic optical acoustic recursive sensor system
02/18/2003US6520089 Method for setting and igniting a charge of explosives for geological investigations and explosive device associated therewith
02/18/2003US6520062 Systems and methods for generating acoustic and seismic signals
02/13/2003WO2003012745A2 Construction and maintenance of scenegraphs for interactive feature-based geoscience geometric modeling
02/13/2003WO2003012481A1 Method and apparatus for measurement alignment
02/13/2003WO2003012480A1 Installation for preventive identification of earthquake epicentre and depth
02/13/2003WO2003012475A1 Method and device for determining a stationary and/or moving object
02/13/2003WO2003012458A1 High performance fiber optic accelerometer
02/13/2003WO2002044761A3 Integrated marine seismic source
02/13/2003US20030031091 Method, system, and apparatus for processing seismic data by means of the time-varying optimum offset concept
02/13/2003US20030030565 Wireless sensor, rolling bearing with sensor, management apparatus and monitoring system
02/13/2003US20030029719 Measurement of fluorescence emitted from proteins or nucleic acids
02/13/2003CA2456038A1 Method and device for determining a stationary and/or moving object
02/11/2003US6519533 Seismic data processing method for data acquired using overlapping vibratory sweeps
02/11/2003US6519532 Method and apparatus for 3D depth migration
02/11/2003US6519205 Ground roll attenuation method
02/06/2003WO2002021159A3 Method and system for attenuation of acquisition geometry imprint in seismic data
02/06/2003US20030028326 Dual sensor signal processing method for on-bottom cable seismic
02/06/2003US20030026168 Apparatus and method for seismic data acquisition
02/06/2003US20030026166 Use of minor borehole obstructions as seismic sources
02/06/2003US20030025692 Method, apparatus and system for constructing and maintaining scenegraphs for interactive feature-based geoscience geometric modeling
02/06/2003US20030024761 Acoustic logging tool
02/06/2003US20030024305 Method and apparatus for measurement alignment
02/05/2003EP1281985A1 Method and device for reproducing the vibrations in a solid and for determining fracture mode transition behaviour in this solid, especially in the Earth's crust
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