| Patents for G01V 9 - Prospecting or detecting by methods not provided for in groups (2,873) |
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| 06/11/2009 | US20090150078 Method and signal processing means for detecting and discriminating between structural configurations and geological gradients encountered by kinetic energy subterranean terra-dynamic crafts |
| 06/10/2009 | CN100498203C Touch sensor |
| 06/04/2009 | US20090139768 Apparatus and Methods for Continuous Tomography of Cores |
| 06/04/2009 | US20090139299 Innovative gas monitoring with spacial and temporal analysis |
| 06/03/2009 | EP1495438B1 Method of identifying endmember spectral values from hyperspectral image data |
| 05/28/2009 | US20090133465 Innovative gas monitoring with spacial and temporal analysis |
| 05/27/2009 | EP2062011A1 Flow meter |
| 05/27/2009 | CN100491225C Method and system for detecting object positioned in detection area |
| 05/26/2009 | US7537678 Detecting electrode and nitrogen oxide sensor using the same |
| 05/12/2009 | US7532984 Method and system for determining hydrocarbon properties |
| 05/12/2009 | CA2499272C Simultaneous resolution enhancement and dip correction of resistivity logs through nonlinear iterative deconvolution |
| 05/07/2009 | US20090119076 Method for Generating a 3D Earth Model |
| 05/06/2009 | CN101424185A Geochemistry measuring method for pouring and acquiring residual oil parameter characteristic and relationship of mainstream line and shunt line oil reservoir |
| 05/05/2009 | US7527109 Locating apparatus and system |
| 04/30/2009 | US20090112476 Method for Locating an Underground Septic Tank, Conduit, or the Like Using Injection/Detection Synchronization of an Acoustic Signal and Digital Signal Processing |
| 04/29/2009 | EP2052238A1 Characterisation of geological materials by thermally induced response |
| 04/29/2009 | CN201228074Y Wireless sensor network node loading equipment in water |
| 04/29/2009 | CN101419295A Hydrometry wellhead closing device |
| 04/29/2009 | CN101419219A Method for determining evapotranspiration rate of referential crops |
| 04/28/2009 | US7523638 Innovative gas monitoring with spacial and temporal analysis |
| 04/23/2009 | US20090105956 Methodology and Application of Multimodal Decomposition of a Composite Distribution |
| 04/22/2009 | CN201225967Y Tester for exploring underground shallow layer harmful gas |
| 04/22/2009 | CN101413935A Method for (in-situ) determining steam scatter amount of crops |
| 04/21/2009 | US7520166 Method for detecting hydrocarbons in geological strata |
| 04/16/2009 | WO2009048701A1 Methods for characterizing heavy oils |
| 04/16/2009 | US20090099777 Methods and apparatus for emergency rig monitoring |
| 04/14/2009 | US7516802 Assembly and method for determining thermal properties of a formation and forming a liner |
| 04/14/2009 | CA2626596C Method and apparatus for fluid migration profiling |
| 04/09/2009 | US20090091472 Intelligent wireless multicast network |
| 04/09/2009 | US20090090554 Closed-loop physical caliper measurements and directional drilling method |
| 04/08/2009 | CN101403798A Recognition method for main sliding direction of landslide |
| 04/04/2009 | CA2640176A1 Analysis of time-series data using singularities |
| 04/02/2009 | WO2007067824A3 Method of reservoir characterization and delineation based on observations of displacements at the earth's surface |
| 03/24/2009 | CA2469756C Method and system for estimating gas production by a landfill or other subsurface source |
| 03/19/2009 | WO2009035635A2 Seepage meter for measuring submarine groundwater discharge |
| 03/17/2009 | CA2325788C Method for generating a hybrid pattern allowing the modeling of a heterogeneous formation crossed by several lines |
| 03/12/2009 | WO2009012218A3 System and method for an ac powered downhole gauge |
| 03/12/2009 | CA2698372A1 Adding positional information for surfaces in a geological formation after transforming to a gapped representation |
| 03/04/2009 | CN201203675Y Deep hole static pressure exploration apparatus |
| 02/19/2009 | US20090048783 Method for monitoring seismic events |
| 02/19/2009 | US20090045975 Downhole communications module |
| 02/18/2009 | EP2024763A1 Methods and systems for evaluation of hydrocarbon reservoirs and associated fluids using biological tags and real-time pcr |
| 02/12/2009 | WO2008008424A8 Method and apparatus for formation testing |
| 02/05/2009 | WO2009016595A2 Earthquake, ground water, mine, oil, space detection system |
| 02/05/2009 | US20090037113 Subsurface layer and reservoir parameter measurements |
| 02/05/2009 | US20090037112 Methods and systems for evaluating and treating previously-fractured subterranean formations |
| 02/05/2009 | US20090037111 System and Method for Automated Data Analysis and Parameter Selection |
| 02/04/2009 | CN101358984A Expert data management system for hydrocarbons intelligent analyzing and evaluating instrument |
| 01/22/2009 | WO2009012218A2 System and method for an ac powered downhole gauge |
| 01/21/2009 | CN201184848Y Instrument for measuring shallow layer ground-temperature energy parameter |
| 01/21/2009 | CN101349766A Fixed mounting method of hot melt wax double heating of micro-dimension superconduction tunnel junction |
| 01/14/2009 | CN101344598A Standby monitor terminal and system |
| 01/14/2009 | CN101344514A Fast prediction method for crossdrift and pitshaft coal uncovering burst fatalness |
| 01/14/2009 | CN100451681C Method for determining underground water extractable amount according to annual ground setting and pump-out |
| 01/14/2009 | CN100450868C Embarkation equipment of ocean essential sensor |
| 01/08/2009 | US20090012710 Device and Method of Measuring Depth and Azimuth |
| 01/07/2009 | CN101339087A Rapid detector system for water stopping curtain seepage channel and detection method |
| 01/06/2009 | CA2372309C Pinched object detection apparatus for detecting object pinched by automatic door |
| 01/01/2009 | US20090000785 Method and Apparatus to Quantify Fluid Sample Quality |
| 12/31/2008 | WO2009002872A1 Method, system and apparatus for determining rock strength using sonic logging |
| 12/31/2008 | WO2009002591A2 Method and apparatus to quantify fluid sample quality |
| 12/31/2008 | CN101334486A Gas hydrate lowest economic reserve measuring and calculating method |
| 12/30/2008 | US7472022 Method and system for managing a drilling operation in a multicomponent particulate system |
| 12/25/2008 | US20080319675 Method, system and apparatus for determining rock strength using sonic logging |
| 12/24/2008 | WO2008110907A3 Apparatus for detecting objects immersed in incoherent materials, and corresponding detection method |
| 12/24/2008 | CN201170783Y Simulation pressure-testing case for rock formation stress |
| 12/24/2008 | CN201170781Y Turnover mechanism for projecting simulator stand of coal and mash gas |
| 12/24/2008 | CN100445515C Controllable transceiver unit for collecting stratigraphic data in well |
| 12/24/2008 | CN100445122C Intelligent obstacle averter for electric bicycle |
| 12/17/2008 | CN101324431A Intelligent penetration sounding system of ultra-deep stratum |
| 12/11/2008 | WO2008036153A8 Fluid injection management method for hydrocarbon recovery |
| 12/11/2008 | DE202008008998U1 Dual-Frequenz Ultraschalldetektor zur Erfassung und Erkennung von Fledermäusen Dual-frequency ultrasonic detector for the detection and identification of bats |
| 12/10/2008 | CN201163687Y Induction socket |
| 12/04/2008 | WO2008054610A3 Modeling and management of reservoir systems with material balance groups |
| 12/04/2008 | WO2007126481A3 Method for obtaining resistivity from controlled source electromagnetic data |
| 12/04/2008 | US20080300793 Automated field development planning of well and drainage locations |
| 12/04/2008 | US20080300792 Method of measuring gas flow |
| 12/03/2008 | CN201159769Y Inspection device for police |
| 11/27/2008 | WO2008141465A1 Subsurface positioning system and method for monitoring movement underground |
| 11/27/2008 | US20080291048 Use of flexible member for borehole diameter measurement |
| 11/27/2008 | CA2688006A1 Subsurface positioning system and method for monitoring movement underground |
| 11/26/2008 | CN201155312Y Wellhead protecting housing for groundwater monitoring |
| 11/25/2008 | CA2486182C Modeling geological objects in faulted formations |
| 11/20/2008 | DE202008010587U1 Einhand-Rotationssonde One-hand rotary probe |
| 11/18/2008 | US7454322 Method for modeling hydrocarbon degradation in an oil deposit |
| 11/18/2008 | CA2844462A1 Methods and apparatus for dispensing solid articles |
| 11/18/2008 | CA2547584C Method, system and tool for reservoir evaluation and well testing during drilling operations |
| 11/13/2008 | US20080281523 Channel impulse response estimation |
| 11/12/2008 | CN100432688C Sensor signal detection device |
| 11/05/2008 | EP1987376A1 Method and system for identifying and evaluating the risk of failure of a geological confinement system |
| 11/05/2008 | CN101298840A Method for forecasting tunnel construction tunnel face front water burst position |
| 10/30/2008 | WO2008131351A1 Method of predicting mechanical properties of rocks using mineral compositions provided by in-situ logging tools |
| 10/30/2008 | US20080263883 Collapsible avalanche probe |
| 10/23/2008 | WO2008127211A2 Resonance frequency geological technology |
| 10/23/2008 | WO2008008124A3 Removing air wave noise from electromagnetic survey data |
| 10/23/2008 | US20080262802 System and method for oilfield production operations |
| 10/22/2008 | EP1983156A1 Method and apparatus for monitoring the advance of seawater into fresh water aquifers near costal cities |
| 10/22/2008 | EP1983155A1 Method and Apparatus for Monitoring the Advance of Seawater into Fresh Water Aquifers Near Coastal Cities |
| 10/21/2008 | US7440852 Stochastic analytical solution to quantify the earth's subsurface heat flow |
| 10/15/2008 | CN100425981C Detecting electrode and nitrogen oxide sensor using the same |