| Patents for G01V 1 - Seismology; Seismic or acoustic prospecting or detecting (27,288) |
|---|
| 01/02/2013 | CN202649477U Dry hole sound wave probe wall adherence device |
| 01/02/2013 | CN202649476U Underground pipeline tomography system for underground space development |
| 01/02/2013 | CN102859392A Shot gather data beamer and debeamer |
| 01/02/2013 | CN102854534A Method and device of obtaining a node-to-surface distance in a network of acoustic nodes, corresponding computer program product and storage means |
| 01/02/2013 | CN102854533A Wave field separation principle based denoising method for increasing signal to noise ratio of seismic data |
| 01/02/2013 | CN102854532A Three-dimensional pre-stack offset stochastic noise suppression method |
| 01/02/2013 | CN102854531A Multi-scale rock physical charting method and device for detecting reservoir hydrocarbon |
| 01/02/2013 | CN102854530A Hyperbolic smooth dynamic deconvolution method based on logarithm time-frequency domain |
| 01/02/2013 | CN102854529A Reflected wave generalized radon spectrum method diffracted wave field separation technology |
| 01/02/2013 | CN102854528A Pre-stack non-linear inversion method based on particle swarm optimization algorithm |
| 01/02/2013 | CN102854527A Fracture fluid identifying method based on longitudinal wave azimuthal AVO (Amplitude Variation with Offset) |
| 01/02/2013 | CN102854526A Multi-component seismic data processing method |
| 01/02/2013 | CN102854525A Omnidirectional cataclastic rock mass deep hole installation and recovery device of microseismic unidirectional sensor |
| 01/02/2013 | CN101762830B Distributed coal mine rock burst monitoring method |
| 01/02/2013 | CN101583911B Systems and methods for imaging waveform volumes |
| 01/01/2013 | US8345510 Method for aquiring and processing marine seismic data to extract and constructively use the up-going and down-going wave-fields emitted by the source(s) |
| 01/01/2013 | US8345509 System and method to create three-dimensional images of non-linear acoustic properties in a region remote from a borehole |
| 01/01/2013 | US8342288 Seismic transducers having reduced surface area baseplates and methods of use |
| 01/01/2013 | US8341984 Estimating velocities with uncertainty |
| 12/27/2012 | WO2012178099A2 Method and apparatus for seismic noise reduction |
| 12/27/2012 | WO2012178013A2 System and device for acoustic measuring in a medium |
| 12/27/2012 | WO2012177335A1 Improved dispersion estimation by nonlinear optimization of beam-formed fields |
| 12/27/2012 | WO2012174855A1 Million channel-class digital seismometer based on computer network |
| 12/27/2012 | WO2012147112A3 Low frequency folded pendulum and vertical seismic sensor utilizing such a folded pendulum |
| 12/27/2012 | WO2012138619A3 Noise attenuation using rotation data |
| 12/27/2012 | WO2012138553A3 Determining an indication of wavefield velocity |
| 12/27/2012 | WO2012135580A3 Frequency-dependent ray tracing through an interface |
| 12/27/2012 | WO2012134425A3 Volume imaging for hydraulic fracture characterization |
| 12/27/2012 | WO2012126007A3 Barrier detection system and method |
| 12/27/2012 | WO2012125558A3 System and method for performing microseismic fracture operations |
| 12/27/2012 | WO2012085223A3 Method, device and node for seabed seismic acquisition |
| 12/27/2012 | WO2012085159A3 Quality control of sub-surface and wellbore position data |
| 12/27/2012 | US20120330554 Dispersion Estimation By Nonlinear Optimization of Beam-Formed Fields |
| 12/27/2012 | US20120327743 Method for determining properties of a formation |
| 12/27/2012 | US20120327742 Borehole Flow Modulator and Inverted Seismic Source Generating System |
| 12/27/2012 | US20120327741 Data collection system, marine seismic survey system and method of estimating a corrected sound speed |
| 12/27/2012 | CA2835891A1 System and device for acoustic measuring in a medium |
| 12/26/2012 | EP2537051A2 Apparatus and methods for providing information about one or more subterranean variables |
| 12/26/2012 | EP2537050A2 Wide seismic source systems |
| 12/26/2012 | EP2537049A2 Estimating internal multiples in seismic data |
| 12/26/2012 | CN202631745U Drop hammer type vibrator vehicle |
| 12/26/2012 | CN202631744U Ultrasonic source in seismic physical modeling experimental system |
| 12/26/2012 | CN102844682A A hydrocarbon detection factor for detecting a coalbed methane enrichment and high permeability area and an application method thereof |
| 12/26/2012 | CN102844681A Systems and methods for the quantitative estimate of production-forecast uncertainty |
| 12/26/2012 | CN102841382A Method for calculating correction value by using model-restricted static correction method |
| 12/26/2012 | CN102841381A Single-frequency interference wave suppressing method based on grouping linear fitting principle |
| 12/26/2012 | CN102841380A Seismic data classifying and coherent noise attenuating method for region with accidented and complex ground surface structure |
| 12/26/2012 | CN102841379A Method for analyzing pre-stack time migration and speed based on common scatter point channel set |
| 12/26/2012 | CN102841378A Method for predicting reservoir stratum by seismic inversion data |
| 12/26/2012 | CN102841377A Oil gas detection method based on generalized ST transformation and utilizing stratum elasticity absorption coefficients of different offset gathers |
| 12/26/2012 | CN102841376A Retrieval method for chromatography speed based on undulating surface |
| 12/26/2012 | CN102841375A Method for tomography velocity inversion based on angle domain common imaging gathers under complicated condition |
| 12/26/2012 | CN102841374A Pseudo three-dimensional fast microseism forward modeling method based on scanning surface forward modeling |
| 12/26/2012 | CN102841373A Microseism positioning method based on azimuth angle constraint |
| 12/26/2012 | CN102841372A Cascade-collecting-station high-efficiency production line data transmission system used for seismic exploration and data transmission method |
| 12/26/2012 | CN102841371A Compound intelligent vibration sensor and vibration source test and location method |
| 12/26/2012 | CN102841370A Underground pipeline detection device and method based on reflection-type ultrasonic sensor |
| 12/26/2012 | CN102176057B Drag control system for marine seismic exploration towrope |
| 12/26/2012 | CN102146684B Device used for simulating foundation radiation damping effect in vibration table test |
| 12/25/2012 | US8340912 Seismic attributes for structural analysis |
| 12/25/2012 | US8340911 Compensated ensemble crystal oscillator for use in a well borehole system |
| 12/25/2012 | US8339899 Seismic data acquisition system comprising modules associated with units connected to sensors, the modules being autonomous with respect to power supply, synchronisation and storage |
| 12/25/2012 | US8339898 Processing seismic data using combined regularization and 4D binning |
| 12/25/2012 | US8339897 Automatic dispersion extraction of multiple time overlapped acoustic signals |
| 12/25/2012 | US8339896 Method for separating seismic sources in marine seismic surveys |
| 12/20/2012 | WO2012174516A1 Method of mapping a subterranean formation based upon wellbore position and seismic data and related system |
| 12/20/2012 | WO2012174310A2 Distributed clamps for a downhole seismic source |
| 12/20/2012 | WO2012123884A3 Marine vibrator sweeps with reduced smearing and/or increased distortion tolerance |
| 12/20/2012 | WO2012123883A3 Marine vibrator sweeps |
| 12/20/2012 | WO2012116072A3 Multi-phase region analysis method and apparatus |
| 12/20/2012 | WO2012030940A3 Multi-component, acoustic-wave sensor and methods |
| 12/20/2012 | WO2012018835A3 Method and apparatus for marine wide azimuth towed stream seismic acquisition |
| 12/20/2012 | US20120320712 Dip seismic attribute |
| 12/20/2012 | US20120320711 Method and device for marine seismic acquisition |
| 12/20/2012 | US20120318604 Water motion powered seismic energy source and method for seismic surveying therewith |
| 12/20/2012 | CA2838840A1 Hydraulic fracture monitoring using active seismic sources with receivers in the treatment well |
| 12/19/2012 | EP2534505A1 Methods for subsurface parameter estimation in full wavefield inversion and reverse-time migration |
| 12/19/2012 | EP2534504A2 Passive micro-vessel and sensor |
| 12/19/2012 | CN202614950U Time system for earthquake data acquisition |
| 12/19/2012 | CN202614949U Detector protective casing device |
| 12/19/2012 | CN102830433A Method for calculating anisotropy azimuth angle by using dipole transverse wave logging information based on frequency domain |
| 12/19/2012 | CN102830432A Method for identifying weak reflection reservoir under cover of coal series strong earthquake reflection characteristics |
| 12/19/2012 | CN102830431A Self-adaption interpolating method for real ground-surface ray tracking |
| 12/19/2012 | CN102830430A Horizon speed modeling method |
| 12/19/2012 | CN102830429A Micro-seismic signal collection system |
| 12/19/2012 | CN102830428A Vibration detection device in automatic directional well |
| 12/19/2012 | CN102830427A Electric sparkle earthquake focus for elastic wave exploration and probing method applied to electric sparkle earthquake focus |
| 12/19/2012 | CN102830426A Method and device for monitoring tunnel geology |
| 12/19/2012 | CN102830425A Battering ram controllable earthquake focus control device and control method |
| 12/19/2012 | CN102830424A Method for calculating combination parameters of detector |
| 12/19/2012 | CN102830423A Reservoir fluid detection method and reservoir fluid detection device |
| 12/19/2012 | CN102830422A Method and system for advance tunnel detection |
| 12/19/2012 | CN102830421A Method for identifying redundancies and assembly of satellite-borne electronic device |
| 12/19/2012 | CN102288990B Ultra-shallow three-dimensional seismic reflection wave exploration method |
| 12/19/2012 | CN102279413B 地震报警器 Earthquake Alarm |
| 12/19/2012 | CN102243321B Method and system for processing seismic pre-stack time migration |
| 12/18/2012 | US8335651 Estimation of propagation angles of seismic waves in geology with application to determination of propagation velocity and angle-domain imaging |
| 12/18/2012 | US8335128 Single station wireless seismic data acquisition method and apparatus |
| 12/18/2012 | US8335127 Method for generating spread spectrum driver signals for a seismic vibrator array using multiple biphase modulation operations in each driver signal chip |
| 12/18/2012 | US8335126 Method for compensating marine geophysical sensor measurements for effects of streamer elongation |