| Patents for G01V 5 - Prospecting or detecting by the use of nuclear radiation, e.g. of natural or induced radioactivity (5,830) |
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| 01/26/2012 | WO2009058501A8 Method of compensating for the photoelectric effect in pulsed, accelerator-based litho-density tool |
| 01/26/2012 | DE102010031844A1 Verfahren zur zerstörungsfreien Elementanalyse großvolumiger Proben und Vorrichtung zur Durchführung A method of nondestructive element analysis of large-volume samples and apparatus for carrying out |
| 01/26/2012 | CA2805173A1 Method and system of determining a parameter associated with a formation corrected for neutrons produced |
| 01/26/2012 | CA2795448A1 Identification of neutron capture from a pulsed neutron logging tool |
| 01/25/2012 | CN102330552A Correction for low porosity effects on neutron gamma density |
| 01/24/2012 | US8101907 Methods for quantitative lithological and mineralogical evaluation of subsurface formations |
| 01/24/2012 | US8100177 Method of logging a well using a thermal neutron absorbing material |
| 01/19/2012 | WO2012009176A2 Method and apparatus for determining multiscale similarity between nmr measurements and a reference well log |
| 01/19/2012 | WO2012007077A2 Baggage screening device |
| 01/19/2012 | WO2011146327A3 Detection of tool in pipe |
| 01/19/2012 | WO2011127281A3 Refined lithology curve |
| 01/19/2012 | WO2011100437A3 X-ray fluorescence analyzer |
| 01/19/2012 | US20120016588 Correction for Low Porosity Effects on Neutron Gamma Density |
| 01/17/2012 | US8099267 Input deck migrator for simulators |
| 01/12/2012 | US20120010819 Apparatus and method for pulsed neutron measurement |
| 01/12/2012 | DE102010026940A1 Gepäckprüfanlage Baggage checking |
| 01/11/2012 | EP2405260A1 Method and apparatus for performing non-invasive x-ray inspections of objects |
| 01/11/2012 | EP1558947B1 X-ray backscatter mobile inspection van |
| 01/10/2012 | US8095318 Method for estimating formation dip using combined multiaxial induction and formation image measurements |
| 01/10/2012 | US8093550 Determining downhole fluid flow |
| 01/10/2012 | CA2504500C X-ray backscatter mobile inspection van |
| 01/05/2012 | WO2012000993A1 Method of identifying materials from multi-energy x-rays |
| 01/05/2012 | WO2012000590A1 Radiation protection curtain |
| 01/05/2012 | WO2011119911A3 New method for through-casing 3-phase saturation determination |
| 01/05/2012 | US20120004776 Traced chemicals and method to verify and control formulation composition |
| 01/05/2012 | DE102010025831A1 Strahlenschutzvorhang Radiation protection curtain |
| 01/03/2012 | US8090538 System and method for interpretation of well data |
| 01/03/2012 | US8090072 Neutron-driven element transmuter |
| 12/29/2011 | WO2011163602A2 Systems and methods for collecting one or more measurements in a borehole |
| 12/29/2011 | WO2011160690A1 A method for obtaining information about a radiation source or a material interacting with a radiation source and a measurement setup for performing the method |
| 12/29/2011 | WO2011133530A3 Formation evaluation using a bit-based active radiation source and a gamma ray detector |
| 12/28/2011 | CN102301226A 物体运动时对物体预扫描以及物体静止时对物体进行随后的局部扫描 When stationary object for subsequent partial scan of an object when the object pre-scan and object motion |
| 12/22/2011 | WO2011130587A3 Method and apparatus for determining geological structural dip using mulitaxial induction measurements |
| 12/22/2011 | WO2011115747A3 Method and apparatus for neutron porosity measurement using a neural network |
| 12/22/2011 | US20110313669 System and method for matching lithology responses of downhole tools having different source energies |
| 12/22/2011 | US20110313668 Neutron porosity device and mthod of use for reduction of the lithology and environmental corrections |
| 12/21/2011 | EP2396646A1 Method and system for performing x-ray inspection of a product at a security checkpoint using simulation |
| 12/21/2011 | CN102289000A X射线断层摄影检查系统 X-ray tomography inspection system |
| 12/21/2011 | CN101506688B 散射衰减断层成像 Scattering attenuation tomography |
| 12/20/2011 | US8080781 Configuration design of detector shielding for wireline and MWD/LWD down-hole thermal neutron porosity tools |
| 12/15/2011 | WO2011133544A3 Apparatus and methods for estimating tool inclination using bit-based gamma ray sensors |
| 12/15/2011 | WO2011106508A3 Method for hydrocarbon saturation and hydraulic frac placement |
| 12/15/2011 | US20110307179 Method of extracting formation density and pe using a pulsed accelerator based litho-density tool |
| 12/15/2011 | US20110303836 Ruggedized neutron shields |
| 12/15/2011 | DE102007047747B4 Mobiles Fahrzeugkontrollgerät Mobile vehicle control device |
| 12/14/2011 | CN202075756U 一种安检图像纠偏系统 One kind of image correction system security |
| 12/14/2011 | CN102279417A 一种近地表岩性探测仪及探测方法 A surface lithology near detector and detection method |
| 12/13/2011 | US8078405 Method of estimating the permeability of a fracture network from a connectivity analysis |
| 12/13/2011 | US8076634 Neutron shielding for downhole tool |
| 12/08/2011 | WO2011152924A2 System and method for generating density in a cased-hole wellbore |
| 12/08/2011 | WO2011152892A2 Mobile tomographic cargo inspection system |
| 12/08/2011 | WO2011119318A3 System and method for correction of borehole effects in a neutron porosity measurement |
| 12/08/2011 | US20110297818 Neutron-generator-based thermal neutron porosity device with high porosity sensitivity |
| 12/07/2011 | EP2392947A2 Methods and apparatus for e-beam scanning |
| 12/07/2011 | EP2391799A2 System and method for matching lithology responses of downhole tools having different source energies |
| 12/07/2011 | CN102269826A X射线断层摄影检查系统 X-ray tomography inspection system |
| 12/06/2011 | US8073665 Analyzing an oilfield network for oilfield production |
| 12/01/2011 | WO2011149707A2 Low-cost position-sensitive x-ray detector |
| 12/01/2011 | US20110290992 System and method of optical measurements for wellbore survey |
| 11/30/2011 | EP2390682A2 Wireless x-ray detector operation coordination system and method |
| 11/30/2011 | CN202058225U 民航自助安检系统 Self aviation security system |
| 11/30/2011 | CN202057809U 一种近地表岩性探测仪 A near surface lithology detector |
| 11/24/2011 | WO2011109714A3 Apparatus and method for measuring downhole fluid composition and properties |
| 11/24/2011 | WO2011094596A3 Apparatus and method for pulsed neutron generation including a high voltage power supply |
| 11/24/2011 | WO2011094595A3 Apparatus and method for pulsed neutron generation including a high voltage power supply |
| 11/24/2011 | WO2011060282A3 Electrode configuration for downhole nuclear radiation generator |
| 11/24/2011 | WO2011051701A3 An inspection apparatus |
| 11/24/2011 | WO2011042109A3 Transport bin in an x-ray inspection system |
| 11/24/2011 | US20110284732 Well Flaw Detection System (Embodiments) |
| 11/24/2011 | US20110284731 Gamma-ray detectors for downhole applications |
| 11/24/2011 | CA2800072A1 Detection of tool in pipe |
| 11/23/2011 | EP2388624A2 Determining downhole fluid flow |
| 11/23/2011 | CN202046383U Semi-trailer self running system and vehicle-mounted radiation detection system |
| 11/23/2011 | CN102257380A Apparatus and method for characterisation of materials |
| 11/23/2011 | CN102253420A Target-linked radiation imaging system |
| 11/23/2011 | CN102253419A Method and apparatus for detection of radioactive material |
| 11/23/2011 | CN102253065A X-ray diffraction and computed tomography |
| 11/23/2011 | CN102253064A X-ray detector |
| 11/22/2011 | US8063356 Method of extracting formation density and Pe using a pulsed accelerator based litho-density tool |
| 11/17/2011 | WO2011143151A1 Centralized detection of radiation in multiple facilities |
| 11/17/2011 | WO2011109182A3 Real-time lithology and mineralogy interpretation |
| 11/17/2011 | WO2011094691A3 Lithology pair ratio: a ratio-based lithology indicator using pair production |
| 11/17/2011 | WO2011094686A3 Apparatus and algorithm for measuring formation bulk density |
| 11/17/2011 | WO2011094405A3 Time dependent neutron-gamma spectroscopy |
| 11/17/2011 | WO2011084828A3 Drop/pump memory through-casing measurement logging tools |
| 11/17/2011 | WO2006116299A3 Method and apparatus for a density indicator using pulsed neutron instruments |
| 11/17/2011 | US20110278445 Device for emitting a first beam of high-energy photons and a second beam of lower-energy photons, and associated method and measuring unit |
| 11/16/2011 | CN202041658U On-site mobile grid GIS (Geographic Information System) equipment X ray detection workroom |
| 11/16/2011 | CN1699725B Method and apparatus for safely handling radioactive sources |
| 11/16/2011 | CN102246024A Method for the non-intrusive detection of a chemical element |
| 11/15/2011 | CA2604738C Well logging with reduced usage of radioisotopic sources |
| 11/15/2011 | CA2541800C Measuring inflow performance with a neutron logging tool |
| 11/10/2011 | WO2011140537A1 Directional radiation detection tool |
| 11/10/2011 | WO2011140214A2 Method and apparatus for neutron logging using a position sensitive neutron detector |
| 11/10/2011 | WO2011137504A1 Cargo and vehicle inspection system |
| 11/10/2011 | US20110276271 Method to determine current condensate saturation in a near-wellbore zone in a gas-condensate formation |
| 11/10/2011 | US20110276270 Method to determine current gas saturation in a near-wellbore zone in a volatile oil formation |
| 11/10/2011 | US20110272570 Method and Apparatus for Neutron Logging Using a Position Sensitive Neutron Detector |
| 11/10/2011 | US20110272569 Directional Radiation Detection Tool |
| 11/10/2011 | CA2798643A1 Directional radiation detection tool |