| Patents for G01V 1 - Seismology; Seismic or acoustic prospecting or detecting (27,288) |
|---|
| 07/10/2007 | CA2254162C Method of borehole compensation of earth formation characteristic measurements using depth measurements |
| 07/10/2007 | CA2195496C Procede de traitement de calibration d'une paire de capteurs hydrophone/geophone et procede de prospection sismique mettant en oeuvre ce traitement |
| 07/05/2007 | WO2007019497A3 Method and system for pre-drill pore pressure prediction |
| 07/05/2007 | WO2006088729A3 Method and aparatus for true relative amplitude correction of seismic data for normal moveout stretch effects |
| 07/05/2007 | US20070153631 Six-component seismic data acquisition system |
| 07/05/2007 | US20070153630 Seismic sensitive cable and a seismic sensitive ribbon for detecting intruders over long lines |
| 07/05/2007 | US20070153629 Acoustic isolator |
| 07/05/2007 | US20070153628 Enhanced noise cancellation in VSP type measurements |
| 07/05/2007 | US20070153627 Methods and Apparatus of Source Control for Sequential Firing of Staggered Air Gun Arrays in Borehole Seismic |
| 07/05/2007 | US20070153626 Method and apparatus for investigating a borehole with a caliper |
| 07/04/2007 | EP1804084A1 Electromagnetically shielded seismometer unit with geophon |
| 07/04/2007 | EP1803000A2 Wellbore signal generator |
| 07/04/2007 | EP1802994A1 Systems and methods for improved imaging |
| 07/04/2007 | EP1664844B1 Method for the 3-d prediction of free-surface multiples |
| 07/04/2007 | EP1204886A4 Dipole/monopole acoustic transmitter, methods for making and using same in down hole tools |
| 07/04/2007 | CN1991930A Earthquake disaster prevention system |
| 07/04/2007 | CN1991357A Blast source based dam nondestructive detecting system |
| 07/04/2007 | CN1991301A Monitoring method of underground rock movement |
| 07/04/2007 | CN1324328C Integrated drilling dynamics system and method of operating same |
| 07/03/2007 | US7239579 Seismic data acquisition system |
| 07/03/2007 | US7239578 Removal of noise from seismic data using radon transformations |
| 07/03/2007 | US7239577 Apparatus and methods for multicomponent marine geophysical data gathering |
| 07/03/2007 | CA2403023C Source waveforms for electroseismic exploration |
| 07/03/2007 | CA2306075C Method of detecting chaotic structure in a given medium |
| 06/28/2007 | WO2007071196A1 A method for directly exploring a peroleum and a nutural gas and a coal bed gas |
| 06/28/2007 | WO2007036721A3 Apparatus and method for generating a seismic signal for use in downhole surveying |
| 06/28/2007 | WO2007028264A3 Method and device for generating compression waves |
| 06/28/2007 | WO2006113502A3 Modeling clastic reservoirs |
| 06/28/2007 | US20070144242 Earthquake disaster prevention system |
| 06/27/2007 | EP1801617A1 Method for updating a geological model using seismic data |
| 06/27/2007 | EP1800149A2 Improving the accuracy of shaly sand formation evaluation |
| 06/27/2007 | CN1987524A Short seismic streamer stretch section with adjustable spring force |
| 06/27/2007 | CN1987523A Single point single track high density earth quack exploration data collecting method |
| 06/27/2007 | CN1987522A Method for directly detecting underground petroleum, natural gas and coal layer gas |
| 06/27/2007 | CN1987373A Vibration sensor based on magnetic suspension principle |
| 06/26/2007 | US7236866 Vehicular collision object determining system |
| 06/26/2007 | CA2410168C Structures and methods for damping tool waves particularly for acoustic logging tools |
| 06/26/2007 | CA2185409C Attenuator for borehole acoustic waves |
| 06/21/2007 | WO2007070499A2 Method of wide azimuth seismic aquisition |
| 06/21/2007 | WO2007068891A2 Systems and methods for enhancing low-frequency content in vibroseis acquisition |
| 06/21/2007 | US20070143027 Method and Apparatus for Borehole Sensing |
| 06/21/2007 | US20070143023 Reservoir Sample Chain-of-Custody |
| 06/21/2007 | US20070143022 Data logging |
| 06/21/2007 | US20070143020 Transversely isotropic model for wellbore stability analysis in laminated formations |
| 06/21/2007 | US20070140059 Acoustic Generator for Distance Sounding with Microphone Designed for Efficient Echo Detection |
| 06/21/2007 | US20070140056 Method of processing seismic data acquired by means of multi-component sensors |
| 06/21/2007 | US20070140055 Method and apparatus for azimuthal logging of shear waves in boreholes using optionally rotatable transmitter and receiver assemblies |
| 06/20/2007 | EP1797461A1 Surface instrumentation configuration for a drilling rig operation |
| 06/20/2007 | EP1428038B1 Method of processing signals from a towed linear array |
| 06/19/2007 | CA2204168C Method and apparatus for seismic signal processing and exploration |
| 06/14/2007 | WO2007067824A2 Method of reservoir characterization and delineation based on observations of displacements at the earth's surface |
| 06/14/2007 | US20070135974 System and method for towing subsea vertical antenna |
| 06/14/2007 | US20070133354 Systems and methods for enhancing low-frequency content in vibroseis acquisition |
| 06/13/2007 | EP1795919A2 Casing resonant radial flexural modes in cement bond evaluation |
| 06/13/2007 | EP1794625A2 Methods for earth modeling and seismic imaging using interactive and selective updating |
| 06/13/2007 | EP1794624A2 A method for evaluating sedimentary basin properties by numerical modelling of sedimentation processes |
| 06/13/2007 | CN2911706Y Earthquake torsional wave destruction tester |
| 06/13/2007 | CN1981212A Method for attenuating noise in seismic data using complex trace diversity filter |
| 06/13/2007 | CA2571094A1 Local dominant wave-vector analysis of seismic data |
| 06/12/2007 | US7230879 Method and apparatus for true relative amplitude correction of seismic data for normal moveout stretch effects |
| 06/12/2007 | US7230878 Methods and apparatus for seabed seismic data acquisition |
| 06/12/2007 | US7230543 Downhole clock synchronization apparatus and methods for use in a borehole drilling environment |
| 06/12/2007 | US7228934 Acoustic generator for distance sounding with a firing mechanism independent of the pressure equilibration force |
| 06/12/2007 | CA2428969C Adaptive filtering with reference accelerometer for cancellation of tool-mode signal in mwd applications |
| 06/12/2007 | CA2358512C Method of attenuating noise in three dimensional seismic data using a projection filter |
| 06/12/2007 | CA2330043C Acoustic logging tool |
| 06/07/2007 | WO2007065171A2 Self contained automatic multi-sensor encoding for cameras and images |
| 06/07/2007 | WO2007062496A1 Shape-acceleration measurement device and apparatus |
| 06/07/2007 | WO2007019400A3 Method for characterizing shear wave formation anisotropy |
| 06/07/2007 | US20070127315 Electromagnetic surveying for hydrocarbon reservoirs |
| 06/07/2007 | US20070127314 Method and apparatus for detecting overpressured zone ahead of a drill bit using resistivity and seismic measurements |
| 06/07/2007 | US20070127313 Apparatus and method for hydraulic fracture imaging by joint inversion of deformation and seismicity |
| 06/07/2007 | US20070127312 Current prediction in seismic surveys |
| 06/06/2007 | EP1228349B1 Fiber optic seismic sensor |
| 06/06/2007 | CN2909287Y Speedy electromagnetic geophone |
| 06/06/2007 | CN2909286Y Differential-type short base-line extension instrument |
| 06/06/2007 | CN1975462A Coal seam thickness analyzing method based on earthquake attribute |
| 06/05/2007 | US7228236 Subarray matching beamformer apparatus and method |
| 06/05/2007 | US7225885 Boring tool control using remote locator |
| 06/05/2007 | CA2440590C Method of using matrix rank reduction to remove random noise from seismic data |
| 06/05/2007 | CA2327103C Simulation system including a simulator and a case manager adapted for organizing data files for the simulator in a tree like structure |
| 06/05/2007 | CA2300116C Method and system for towing multiple streamers |
| 06/05/2007 | CA2195497C Arine seismic exploration procedure using a pair of hydrophone and geophone sensors |
| 05/31/2007 | WO2007061989A1 Stress and pore pressure limits using a strength of materials approach |
| 05/31/2007 | WO2006014807A3 Air gun |
| 05/31/2007 | US20070124079 Method of reservoir characterization and delineation based on observations of displacements at the earth's surface |
| 05/31/2007 | US20070121423 Head-mounted display apparatus for profiling system |
| 05/30/2007 | EP1789820A2 Microseismic event detection and location by continuous map migration |
| 05/30/2007 | CN1971308A Inverse operator approximation method of 3D seismics offset imaging |
| 05/30/2007 | CN1318862C Acceleration earthquake sensor |
| 05/30/2007 | CN1318841C X-ray backscatter mobile inspection van |
| 05/29/2007 | US7224872 Rugged fiber optic array |
| 05/29/2007 | US7224642 Wireless sensor data processing systems |
| 05/29/2007 | US7224641 Sensor arrangement and method for the installation and moving of this |
| 05/29/2007 | US7223962 Digital optical signal transmission in a seismic sensor array |
| 05/29/2007 | US7222579 Control system for positioning of marine seismic streamers |
| 05/24/2007 | WO2007059073A2 Enhanced noise cancellation in vsp type measurements |
| 05/24/2007 | WO2007057560A1 Method for quantitatively evaluating fluid pressures and for detecting excess pressures of an underground medium |
| 05/24/2007 | US20070118316 Determining frequency components of jitter |
| 05/24/2007 | US20070118293 Method of estimating geological formation depths by converting interpreted seismic horizons the time domain to the depth domain |