| Patents for G01V 1 - Seismology; Seismic or acoustic prospecting or detecting (27,288) |
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| 08/07/2013 | CN103238087A Seismic data filtering based on vibrator-coupled ground model |
| 08/07/2013 | CN103238040A System and method for monitoring mechanically coupled structures |
| 08/07/2013 | CN103235340A Reversible-pulse direct-exciting circuit of transmitting transducer for acoustic logging |
| 08/07/2013 | CN103235339A Time-frequency decomposition earthquake-fluid recognition method |
| 08/07/2013 | CN103235338A Rock fracture parameter inversion method |
| 08/07/2013 | CN103235337A Electrochemical seismic detector based on mechanical seal and packaging method thereof |
| 08/07/2013 | CN103235336A Broadband moving-coil earthquake detector |
| 08/07/2013 | CN103235335A Intense sound pulse logging system |
| 08/07/2013 | CN103235334A Low drainage roadway fault-throw advanced-detection method based on seismic signals |
| 08/07/2013 | CN103235333A Coal roadway fault advanced-detection method based on reflecting channel wave signals |
| 08/07/2013 | CN102565859B Overburden water flowing fractured zone observation system and detection drilling method thereof |
| 08/07/2013 | CN101470211B Identification of q factor using s coda generated by microseism event |
| 08/07/2013 | CA2801531A1 Method and system for determining source signatures after source ghost removal |
| 08/06/2013 | US8504300 Extraction of depositional systems |
| 08/06/2013 | US8499679 Seisgun |
| 08/02/2013 | CA2804559A1 Sweep design for seismic sources |
| 08/01/2013 | WO2013112994A1 Methods and apparatus for determining stimulated volume of oil and gas reservoirs |
| 08/01/2013 | WO2013112872A1 Thread locking feature for use with connectors |
| 08/01/2013 | WO2013112855A1 Analog in power supply module |
| 08/01/2013 | WO2013112843A1 High-precision time synchronization for a cabled network in linear topology |
| 08/01/2013 | WO2013112822A1 Multi-pair power distribution |
| 08/01/2013 | WO2013112813A1 Clock synchronization over fiber |
| 08/01/2013 | WO2013112719A1 Method and system for displaying microseismic event locations |
| 08/01/2013 | WO2013112466A1 Method to characterize heterogeneous anisotropic media |
| 08/01/2013 | WO2013112294A1 System and method for removing deleterious chemicals from a fiber optic line |
| 08/01/2013 | WO2013112114A1 Enhanced 1-d method for prediction of mud weight window for subsalt well sections |
| 08/01/2013 | WO2013074745A3 Methods for geosteering a drill bit in real time using drilling acoustic signals |
| 08/01/2013 | US20130194893 Method and apparatus for processing seismic data |
| 08/01/2013 | US20130194892 Autonomous System for Hydrofracture Monitoring |
| 08/01/2013 | US20130194105 Sensor array |
| 07/31/2013 | EP2620789A2 Multi-vessel seismic acquisition with undulating navigation lines |
| 07/31/2013 | EP2619609A2 System and method for generating images of subsurface structures |
| 07/31/2013 | CN203103045U Geophone magnetic body component and low-distortion geophone |
| 07/31/2013 | CN203101658U Device for automatically releasing hammer body of drop hammer vibration source |
| 07/31/2013 | CN203101657U Device for lifting and automatically releasing hammer body of drop hammer vibration source |
| 07/31/2013 | CN203101656U Device for lifting hammer body of drop hammer vibration source |
| 07/31/2013 | CN203101655U Vehicle-mounted controllable vibrator |
| 07/31/2013 | CN203101654U A temperature increasing and keeping device of a vibroseis and a temperature increasing and keeping system of a vibroseis |
| 07/31/2013 | CN103229180A System and method for computations utilizing optimized earth model representations |
| 07/31/2013 | CN103229075A System and method for seismic data modeling and migration |
| 07/31/2013 | CN103226210A Entrapment implementation method |
| 07/31/2013 | CN103226209A Multi-vessel seismic acquisition with undulating navigation lines |
| 07/31/2013 | CN103226208A Clock synchronization over fiber |
| 07/31/2013 | CN103226207A Analog in power supply module |
| 07/31/2013 | CN103226206A Multi-pair power distribution |
| 07/31/2013 | CN102565854B Mass data GPU (graphics processing unit) wave equation reverse time migration imaging method |
| 07/31/2013 | CN102508296B Method and device for analyzing dispersion and attenuation of unsaturated double-porosity medium earthquake waves |
| 07/31/2013 | CN102478665B Method for determining incidence angle and amplitude of seismic wave |
| 07/31/2013 | CN102353991B Method for analyzing seismic instantaneous frequency based on physical wavelet matched with seismic wavelet |
| 07/31/2013 | CN102353989B Method for estimating velocity of transverse waves based on inversion of equivalent elastic modulus for self-adapting matrix minerals |
| 07/31/2013 | CN102338883B Advance detection sensor string oriented transmitting device and using method thereof |
| 07/31/2013 | CN102298155B High-dimensional wavelet transform-based method for discontinuity detection of seismic data |
| 07/31/2013 | CN102269822B Mixed stratigraphic absorption compensation method |
| 07/31/2013 | CN102262245B Adaptive weight SIRT (Simultaneous Iterative Reconstruction Techniques) inversion method in earthquake chromatography imaging processing and system thereof |
| 07/31/2013 | CN102129085B Method for comparing layers of PP-wave and PS-wave |
| 07/31/2013 | CN102103216B Prestack migration method of two-dimensional Gaussian ray bundle |
| 07/31/2013 | CN102012524B Quantitative assessment method for feathering drifting of maritime three-dimensional seismological observation system |
| 07/31/2013 | CN101903804B Earthquake sensing alarm system for construction |
| 07/31/2013 | CA2803557A1 Method and apparatus for processing seismic data |
| 07/30/2013 | US8498177 Determining a position of a geological layer relative to a wavelet response in seismic data |
| 07/30/2013 | US8498176 Seismic exploration |
| 07/30/2013 | US8496407 Seismic cable with adjustable buoyancy |
| 07/30/2013 | CA2767633C Geophone having improved sensitivity |
| 07/30/2013 | CA2651209C Sub-salt reflection tomography and imaging by walkaway vsp survey |
| 07/25/2013 | WO2013109672A1 Apparatus and method for low-tension retrieval of instrumented marine cables |
| 07/25/2013 | WO2013108221A1 Analysis of geological objects |
| 07/25/2013 | WO2013107872A1 Actively controlled buoy based marine seismic survey system and method |
| 07/25/2013 | WO2013107870A1 Buoy based marine seismic survey system and method |
| 07/25/2013 | WO2013107869A1 Buoy based marine seismic survey system and method |
| 07/25/2013 | WO2013004724A3 Method of acquiring seismic data |
| 07/25/2013 | US20130191031 High-precision time synchronization for a cabled network in linear topology |
| 07/25/2013 | US20130188459 Downhole heterodyned eccentric vibrator |
| 07/25/2013 | US20130188455 Million channel-class digital seismometer based on computer network |
| 07/25/2013 | US20130188454 Multi-pair power distribution |
| 07/25/2013 | US20130188453 Clock synchronization over fiber |
| 07/25/2013 | US20130188452 Assessing stress strain and fluid pressure in strata surrounding a borehole based on borehole casing resonance |
| 07/25/2013 | US20130188451 Buoy based marine seismic survey system and method |
| 07/25/2013 | US20130188450 Actively controlled buoy based marine seismic survey system and method |
| 07/25/2013 | US20130188449 Buoy based marine seismic survey system and method |
| 07/25/2013 | US20130188448 Multi-vessel seismic acquisition with undulating navigation lines |
| 07/25/2013 | US20130188447 Analog in power supply module |
| 07/25/2013 | US20130186203 Sensor Configuration |
| 07/24/2013 | EP2616850A1 Model based inversion of seismic response for determining formation properties |
| 07/24/2013 | EP2616849A1 Method to improve spatial sampling of vertical motion of seismic wavefields on the free surface of the earth by utilizing horizontal rotational motion and vertical motion sensors |
| 07/24/2013 | EP2616848A1 Method of predicting the pressure sensitivity of seismic velocity within reservoir rocks |
| 07/24/2013 | EP1600796B1 Method of reconstructing a stochastic model for a better fit to production data |
| 07/24/2013 | CN203084209U Vehicle-borne seismic source device |
| 07/24/2013 | CN203084208U Device and system for wireless distribution type tunnel advanced prediction and detection |
| 07/24/2013 | CN203084207U Networking electromagnetic field monitoring system based on intelligent terminal |
| 07/24/2013 | CN103221844A Method and system of plotting values indicative of characteristics of an underground formation |
| 07/24/2013 | CN103221843A System and method for seismic imaging with reduced computational cost |
| 07/24/2013 | CN103221842A System and method for data inversion with phase extrapolation |
| 07/24/2013 | CN103217719A Method of advanced detection of breaking-loss wing coal seam of coal road based on single offset pair observation system |
| 07/24/2013 | CN103217718A Method to complement lost stratum under shaft |
| 07/24/2013 | CN103217717A Marine seismic exploration towline equipment |
| 07/24/2013 | CN103217716A Method of fast correction processing of phase of seismic data |
| 07/24/2013 | CN103217715A Multi-scale regular grid tomography inversion statics correction method |
| 07/24/2013 | CN103217714A Seismic sedimentology interpretation method based on frequency-scale matching |
| 07/24/2013 | CN103217713A Method for optimizing seismic velocity analysis data in oil and gas exploration |
| 07/24/2013 | CN103217712A Earthquake velocity analysis method along geologic structure trend |