| Patents for G01V 11 - Prospecting or detecting by methods combining techniques covered by two or more of main groups (3,215) |
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| 08/31/2006 | WO2005022757A3 Priority data transmission in a wireline telemetry system |
| 08/29/2006 | US7098802 Signal connection for a downhole tool string |
| 08/24/2006 | WO2006048596A3 Method and system for predicting production of a well |
| 08/23/2006 | EP1692547A1 Rotational pulsation system and method for communicating |
| 08/22/2006 | US7096172 System and method for automated reservoir targeting |
| 08/17/2006 | WO2006084385A1 3d imaging system |
| 08/17/2006 | US20060184347 Method for recording zones on a stratified medium or the interface of a fluied situated within the medium and a flushing fluid which runs in a fixed manner |
| 08/16/2006 | EP1691032A2 Integrated reservoir optimization |
| 08/16/2006 | EP1691031A2 Integrated reservoir optimization |
| 08/16/2006 | CN1270194C Multifunctional object sensor |
| 08/15/2006 | US7091719 Method for determining properties of formation fluids |
| 08/15/2006 | CA2420908C Combined characterization and inversion of reservoir parameters from nuclear, nmr and resistivity measurements |
| 08/15/2006 | CA2411566C Modified tubular equipped with a tilted or transverse magnetic dipole for downhole logging |
| 08/10/2006 | WO2006066166A3 Method system and program storage device for optimization of valve settings in instrumented wells using adjoint gradient technology and reservoir simulation |
| 08/09/2006 | EP1688584A1 Autonomous measurement and treatment sonde for borehole pre-production investigation |
| 08/09/2006 | EP1687898A2 Signalling method and apparatus |
| 08/09/2006 | EP1687659A2 Gas reservoir evaluation and assessment tool method and apparatus and program storage device |
| 08/09/2006 | EP0975992B1 Pressure impulse telemetry apparatus and method |
| 08/03/2006 | US20060173627 Enhanced measurement of azimuthal dependence of subterranean parameters with filters and/or discretely sampled data |
| 08/02/2006 | CN1813201A Object detection system and method of detecting object |
| 08/01/2006 | US7084782 Drill string telemetry system and method |
| 07/26/2006 | EP1684096A2 Integrated reservoir optimization |
| 07/26/2006 | EP1611508A4 Performance prediction method for hydrocarbon recovery processes |
| 07/25/2006 | US7081831 Time-domain signal cancellation in downhole telemetry systems |
| 07/25/2006 | US7080699 Wellbore communication system |
| 07/13/2006 | WO2006072938A1 Method and apparatus for the detection of objects under a light obstructing barrier |
| 07/13/2006 | WO2006026697A3 Improving the accuracy of shaly sand formation evaluation |
| 07/12/2006 | EP1679424A2 Integrated reservoir optimization |
| 07/12/2006 | CN1802676A Screening checkpoint for passengers and baggage |
| 07/11/2006 | US7076370 Method for determining borehole corrections for well-logging tools |
| 07/11/2006 | CA2165017C Drilling system with downhole apparatus for transforming multiple dowhole sensor measurements into parameters of interest and for causing the drilling direction to change in response thereto |
| 07/06/2006 | US20060149520 Method for more rapidly producing the representative stochastic model of a heterogeneous underground reservoir defined by uncertain static and dynamic data |
| 07/05/2006 | EP1676976A1 Drawdown apparatus and method for in-situ analysis of formation fluids |
| 06/29/2006 | WO2006067575A1 Improved anchor arm for seismic logging tool |
| 06/29/2006 | US20060139204 Object detection system and method of detecting object |
| 06/29/2006 | CA2591137A1 Improved anchor arm for seismic logging tool |
| 06/28/2006 | CN1793912A Sedimentation rate analog control device in construction deformation process |
| 06/27/2006 | US7069148 Gas reservoir evaluation and assessment tool method and apparatus and program storage device |
| 06/27/2006 | US7068182 Method and apparatus for mud pulse telemetry |
| 06/22/2006 | WO2006066166A2 Method system and program storage device for optimization of valve settings in instrumented wells using adjoint gradient technology and reservoir simulation |
| 06/22/2006 | WO2006065483A1 Acoustic telemetry system using passband equalization |
| 06/22/2006 | CA2591709A1 Method system and program storage device for optimization of valve settings in instrumented wells using adjoint gradient technology and reservoir simulation |
| 06/21/2006 | EP1672169A1 Method to measure and locate a fluid communication pathway in a material behind a casing |
| 06/21/2006 | EP1053488B1 Multiple transducer mwd surface signal processing |
| 06/15/2006 | WO2006041308A3 System and method for wireless data transmission |
| 06/14/2006 | EP1668561A2 Characterizing connectivity in reservoir models using paths of least resistance |
| 06/13/2006 | CA2399051C Method and apparatus for determining the nature of subterranean reservoirs |
| 06/08/2006 | WO2006059197A1 Sonde attachment means |
| 06/08/2006 | WO2006059079A1 Downhole communication |
| 06/08/2006 | WO2006019901A3 Apparent dip angle calculation and image compression based on region of interest |
| 06/08/2006 | US20060122778 Downhole signal source |
| 06/08/2006 | US20060118334 Oscillating shear valve for mud pulse telemetry |
| 06/08/2006 | CA2590503A1 Downhole communication |
| 06/07/2006 | EP1664837A1 Object detection system and object detection method |
| 06/07/2006 | EP1581721B1 Communication system for down hole use |
| 06/07/2006 | CN1782740A Method for evaluating rock stratum structure by using nuclear magnetic resonance and other well-logging data |
| 06/06/2006 | US7058509 System, method and computer program product for subsurface contamination detection and analysis |
| 06/01/2006 | WO2006058171A2 Multi-scale finite-volume method for subsurface flow simulation |
| 06/01/2006 | WO2005107429A3 Optical communications with a bottom hole assembly |
| 06/01/2006 | CA2588226A1 Multi-scale finite-volume method for use in subsurface flow simulation |
| 05/30/2006 | US7053789 Underground object locator |
| 05/25/2006 | US20060109141 Noise attenuation apparatus for borehole telemetry |
| 05/24/2006 | EP1433003A4 Method of determining salinity of an area of soil |
| 05/24/2006 | EP1155342A4 Water saturation and sand fraction determination from borehole resistivity imaging tool, transverse induction logging and a tensorial water saturation model |
| 05/24/2006 | EP1062617A4 Method for correcting well log data for effects of changes in instrument velocity (cable yo-yo) |
| 05/23/2006 | CA2160968C Downhole depth correlation and computation apparatus and methods for combining multiple borehole measurements |
| 05/17/2006 | CN1774647A Combined surface and wellbore electromagnetic measurement system and method for determining formation fluid properties |
| 05/16/2006 | US7046164 Method and system for well telemetry |
| 05/11/2006 | WO2006048596A2 Method and system for predicting production of a well |
| 05/09/2006 | US7043413 Method for modeling an arbitrary well path in a hydrocarbon reservoir using adaptive meshing |
| 05/09/2006 | US7043367 Modelling method for forming a model simulating multilithologic filling of a sedimentary basin |
| 05/09/2006 | US7042367 Very high data rate telemetry system for use in a wellbore |
| 05/09/2006 | US7040390 Wellbores utilizing fiber optic-based sensors and operating devices |
| 05/04/2006 | WO2006047295A1 Enhancing the quality and resolution of an image generated from single or multiple sources |
| 05/04/2006 | CA2583865A1 Enhancing the quality and resolution of an image generated from single or multiple sources |
| 05/02/2006 | US7039523 Method of determining salinity of an area of soil |
| 04/27/2006 | WO2006000796A3 Signalling method |
| 04/26/2006 | EP1650401A2 High-power well logging method and apparatus |
| 04/26/2006 | EP1263653B1 Integrated reservoir optimization |
| 04/20/2006 | WO2006041309A1 System and method for wireless communication in a producing well system |
| 04/20/2006 | WO2006041308A2 System and method for wireless data transmission |
| 04/20/2006 | WO2004072793A3 Downhole telemetry system using discrete multi-tone modulation with adaptive noise cancellation |
| 04/20/2006 | US20060085133 Utility mapping and data distribution system and method |
| 04/20/2006 | CA2583290A1 System and method for wireless communication in a producing well system |
| 04/20/2006 | CA2583286A1 System and method for wireless data transmission |
| 04/20/2006 | CA2523723A1 Methods and systems for sonic log processing |
| 04/19/2006 | EP1646890A1 Security checkpoint |
| 04/19/2006 | CN1761889A Method and apparatus for determining the nature of submarine reservoirs |
| 04/19/2006 | CN1252625C Computer-aided geologic investigation system based on portable machine |
| 04/11/2006 | US7027967 Method and system for indicating anisotropic resistivity in an earth formation |
| 04/11/2006 | US7027964 Method and system for solving finite element models using multi-phase physics |
| 04/11/2006 | US7027928 System and method for determining formation fluid parameters |
| 04/11/2006 | US7027926 Enhanced measurement of azimuthal dependence of subterranean parameters |
| 04/11/2006 | US7026952 Downhole telemetry system using discrete multi-tone modulation having repeated symbols |
| 04/11/2006 | US7026951 Data telemetry system for multi-conductor wirelines |
| 04/06/2006 | WO2006014724A3 Precision gps driven utility asset management and utility damage prevention system and method |
| 04/06/2006 | WO2005033739A3 Characterizing connectivity in reservoir models using paths of least resistance |
| 04/05/2006 | CN1755395A Integrated borehole system for reservoir detection and monitoring |
| 04/05/2006 | CN1249432C Observation device for soil characteristic and observation method for soil characteristic |
| 04/04/2006 | US7023213 Subsurface conductivity imaging systems and methods |