| Patents for G01V 3 - Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination or deviation (25,929) |
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| 06/28/2006 | EP1269110B1 Position and electromagnetic field sensor |
| 06/28/2006 | CN2792060Y Petroleum system emergency long-distance monitoring commanding system |
| 06/28/2006 | CN1794013A High resolution ratio static natural potential well logging instrument and its measuring method |
| 06/28/2006 | CN1794012A Detector for detecting embedded magnetic material |
| 06/27/2006 | US7069524 Method and device for analyzing a network of conductors |
| 06/27/2006 | US7069362 Topology for shared memory computer system |
| 06/27/2006 | US7069195 Magnetic field gradient coil assembly and method of designing same |
| 06/27/2006 | US7069147 Airborne based monitoring |
| 06/27/2006 | US7069124 Robotic modeling of voids |
| 06/27/2006 | US7068815 Method and apparatus for ground detection and removal in vision systems |
| 06/27/2006 | US7068183 Drill string incorporating an acoustic telemetry system employing one or more low frequency acoustic attenuators and an associated method of transmitting data |
| 06/27/2006 | US7068182 Method and apparatus for mud pulse telemetry |
| 06/27/2006 | US7068035 Magnetic resonance apparatus with a detunable RF resonator |
| 06/27/2006 | US7068034 Squashed liquid NMR sample tubes and RF coils |
| 06/27/2006 | US7068033 Acoustically damped gradient coil |
| 06/27/2006 | US7068032 Gain adjustment method and magnetic resonance imaging apparatus |
| 06/27/2006 | US7068031 MR imaging method and MRI system |
| 06/27/2006 | US7068028 Method and apparatus for metal target proximity detection at long distances |
| 06/27/2006 | US7066282 Apparatus and methods for measuring formation characteristics in presence of conductive and non-conductive muds |
| 06/27/2006 | US7066257 In situ recovery from lean and rich zones in a hydrocarbon containing formation |
| 06/27/2006 | CA2199755C Method and apparatus for eddy current suppression |
| 06/27/2006 | CA2191787C Remote label reading method and station and label used in said method |
| 06/23/2006 | CA2531423A1 Data acquisition for a ground penetrating radar system |
| 06/22/2006 | WO2006066047A1 Induction resistivity imaging principles and devices in oil based mud |
| 06/22/2006 | WO2006065753A1 Elimination of the anisotropy effect in lwd azimuthal resistivity tool data |
| 06/22/2006 | WO2006063711A2 Method for the determining the water saturation of an underground formation |
| 06/22/2006 | WO2006037079A9 Apparatus and method for wireline imaging in nonconductive muds |
| 06/22/2006 | WO2006031155A3 Identification of explosives by frequency domain microwave spectroscopy in reflection mode |
| 06/22/2006 | US20060132328 Two sensor impedance estimation for uplink telemetry signals |
| 06/22/2006 | US20060132327 Two sensor impedance estimation for uplink telemetry signals |
| 06/22/2006 | US20060132305 Object locator standing alone or embedded in the existing device |
| 06/22/2006 | US20060132138 Two loop calibrator |
| 06/22/2006 | US20060132137 Electromagnetic surveying for hydrocarbon reservoirs |
| 06/22/2006 | US20060132136 Bore location system |
| 06/22/2006 | US20060132135 Superconductor probe coil for NMR apparatus |
| 06/22/2006 | US20060132134 Cryogenically cooled radiofrequency coil array for magnetic resonance imaging |
| 06/22/2006 | US20060132133 Method and system for spatial-spectral excitation by parallel RF transmission |
| 06/22/2006 | US20060132132 Method and system for MR scan acceleration using selective excitation and parallel transmission |
| 06/22/2006 | US20060132131 Method of measuring rock wettability by means of nuclear magnetic resonance |
| 06/22/2006 | US20060132130 Micro-cell for NMR gyroscope |
| 06/22/2006 | US20060132129 Azimuthal NMR imaging while drilling |
| 06/22/2006 | US20060132128 Method for determining borehole corrections for well-logging tools |
| 06/22/2006 | US20060132127 Parametric Nuclear Quadrupole Resonance spectroscopy system and method |
| 06/22/2006 | DE102004062370A1 Device for detection of object within range of movable car body panel has transmitting and receiving installation which are arranged in car body panel in such a manner that transmitting installation is parallel to radiation surface |
| 06/22/2006 | CA2592363A1 Induction resistivity imaging principles and devices in oil based mud |
| 06/22/2006 | CA2591640A1 Elimination of the anisotropy effect in lwd azimuthal resistivity tool data |
| 06/22/2006 | CA2591484A1 Method for determining the water saturation of an underground format ion |
| 06/22/2006 | CA2590683A1 Method for predicting rate of penetration using bit-specific coefficients of sliding friction and mechanical efficiency as a function of confined compressive strength |
| 06/21/2006 | EP1672392A1 Method for determining the water saturation of an underground formation |
| 06/21/2006 | EP1671159A1 Method and apparatus for metal target proximity detection at long distances |
| 06/21/2006 | EP1671079A2 Integrated sensor system for measuring electric and/or magnetic field vector components |
| 06/21/2006 | CN1260581C Method for detecting hydrocarbon compound from NMR data |
| 06/20/2006 | US7065438 Judgment lock for occupant detection air bag control |
| 06/20/2006 | US7064701 Concealed object detection |
| 06/20/2006 | US7064677 Method of monitoring service operations of a service vehicle at a well site |
| 06/20/2006 | US7064676 Downhole data transmission system |
| 06/20/2006 | US7064556 Frequency rectification tool for shorter waveforms |
| 06/20/2006 | US7064551 Process for determining the resistivity of a formation through which a well equipped with a casing passes |
| 06/20/2006 | US7064550 Method and apparatus for field drift compensation of a superconducting magnet |
| 06/20/2006 | US7064549 NMR RF coils with split movable capacitance bands |
| 06/20/2006 | US7064548 RF probe apparatus for NMR check weighing system |
| 06/20/2006 | US7064547 Method and apparatus of M/r imaging with coil calibration data acquisition |
| 06/20/2006 | US7064546 Method for determining the B1 field strength in MR measurements |
| 06/20/2006 | US7064545 Method and apparatus of background suppression in MR imaging using spin locking |
| 06/20/2006 | US7064544 Method and system of scaling MR spectroscopic data acquired with phased-array coils |
| 06/20/2006 | US7064543 Method of verifying the synthesis of organic molecules using nuclear magnetic resonance spectroscopy |
| 06/20/2006 | US7064540 Conveyor with a metal detecting device |
| 06/20/2006 | US7063145 Methods and systems for heating a hydrocarbon containing formation in situ with an opening contacting the earth's surface at two locations |
| 06/20/2006 | CA2530332A1 Method of evaluating fluid saturation characteristics in a geological formation |
| 06/20/2006 | CA2380938C Multi-frequency electromagnetic wave resistivity tool with improved calibration measurement |
| 06/20/2006 | CA2334485C Technique to achieve high resolution estimates of petrophysical properties |
| 06/20/2006 | CA2266026C Capacitance sensor |
| 06/15/2006 | WO2006037237B1 Unmanned airborne vehicle for geophysical surveying |
| 06/15/2006 | WO2006036555A3 Joint source-channel coding for multi-carrier modulation |
| 06/15/2006 | WO2006023346A8 Correction of nmr artifacts due to constant-velocity axial motion and spin-lattice relaxation |
| 06/15/2006 | WO2005072286B1 Unattended ground sensor assembly |
| 06/15/2006 | WO2005052511A3 Integrated sensor system for measuring electric and/or magnetic field vector components |
| 06/15/2006 | US20060129322 Electromagnetic surveying for hydrocarbon reservoirs |
| 06/15/2006 | US20060129320 Method and apparatus for three-dimensionally transforming two-dimensional linear data in accordance with three-dimensional topography data in real time and method and apparatus for three-dimensionally visualizing two-dimensional linear data together with three-dimensional topography data in real time |
| 06/15/2006 | US20060125480 Embeddable corrosion rate meters for remote monitoring of structures susceptible to corrosion |
| 06/15/2006 | US20060125479 Method for signal enhancement in azimuthal propagation resistivity while drilling |
| 06/15/2006 | US20060125478 NMR magnet device for solution analysis and NMR apparatus |
| 06/15/2006 | US20060125477 Sample inspection apparatus for combining nmr with esr or icr-mass spectroscopy |
| 06/15/2006 | US20060125476 Eddy current compensation with N-average SSFP imaging |
| 06/15/2006 | US20060125475 Radio frequency impedance mapping |
| 06/14/2006 | DE102005057054A1 Arrangement for operating a portable hand-operated geophysical detector comprises flux gate sensors and an evaluation and display unit formed as vision spectacles |
| 06/14/2006 | CN1788216A NMR measuring system for weight and humidity of powders |
| 06/14/2006 | CN1788215A NMR measuring system |
| 06/14/2006 | CN1788214A NMR measuring system |
| 06/14/2006 | CN1259629C Width relative processing method of super broadband ground finding radar based on time frequency analysis |
| 06/14/2006 | CN1259574C Buried structure detection device |
| 06/13/2006 | US7062414 Method and apparatus for digital detection of electromagnetic signal strength and signal direction in metallic pipes and cables |
| 06/13/2006 | US7061244 Flux orientation locating in a drilling system |
| 06/13/2006 | US7061243 Time-varying magnetic fields generator for a magnetic resonance apparatus |
| 06/13/2006 | US7061242 Magnetic resonance imaging system |
| 06/13/2006 | US7061241 Method and apparatus for MR image acquisition |
| 06/13/2006 | US7061240 Magnetic resonance imaging method with reduced acoustic noise |
| 06/13/2006 | US7061239 Method for magnetic field tracking in a NMR check weighing system |
| 06/13/2006 | US7061238 Inherent limitation of the reduction factor in parallel imaging as a function of field strength |
| 06/13/2006 | US7061237 Remote NMR/MRI detection of laser polarized gases |