| 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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| 03/30/2006 | US20060069511 Gas reservoir evaluation and assessment tool method and apparatus and program storage device |
| 03/30/2006 | US20060066301 Extended range emf antenna |
| 03/29/2006 | EP1639387A2 Method and apparatus for monitoring and measuring oil spills |
| 03/29/2006 | EP1461642A4 Method of using electrical and acoustic anisotropy measurements for fracture identification |
| 03/28/2006 | CA2436917C Rib-mounted logging-while-drilling (lwd) sensors |
| 03/23/2006 | WO2006031872A1 Systems and methods for determining in-situ gas hydrate saturation |
| 03/23/2006 | WO2006030248A1 Determination of porosity content of hydrocarbon deposit |
| 03/23/2006 | US20060062081 Methods and systems for compressing sonic log data |
| 03/23/2006 | DE102004043158A1 Transportable Kontrollstation zur Überprüfung von Personen und Gepäck Portable control station for checking of passengers and luggage |
| 03/23/2006 | CA2520387A1 Methods and systems for compressing sonic log data |
| 03/22/2006 | EP1637904A1 Method for generating a reservoir model with flexible mesh |
| 03/22/2006 | EP1636772A2 Screening checkpoint for passengers and baggage |
| 03/22/2006 | CN1749781A Integrated borehole system for reservoir detection and monitoring |
| 03/16/2006 | US20060058965 Method for generating a reservoir model on flexible grid |
| 03/15/2006 | EP1082828A4 Single point contact acoustic transmitter |
| 03/15/2006 | CN1245639C Integrated borehole system for reservoir detection and monitoring |
| 03/14/2006 | US7012852 Method, apparatus and system for detecting seismic waves in a borehole |
| 03/14/2006 | US7012545 Annulus pressure operated well monitoring |
| 03/14/2006 | CA2419813C Apparatus and method for synchronized formation measurement |
| 03/09/2006 | WO2006026697A2 Improving the accuracy of shaly sand formation evaluation |
| 03/09/2006 | US20060049960 Battery conservation for downhole telemetry |
| 03/09/2006 | DE102004041878A1 Verfahren zur Eigendiagnose eines Systems A method for self-diagnosis of a system |
| 03/09/2006 | CA2577364A1 Improving the accuracy of shaly sand formation evaluation |
| 03/08/2006 | EP1631843A1 Object detection system and method of detecting object |
| 03/07/2006 | US7009550 Method and apparatus for monitoring and measuring oil spills |
| 03/02/2006 | WO2006021925A2 Well site communication system |
| 03/02/2006 | DE19812745B4 Vorrichtung zur Sitzbelegungserkennung in einem Fahrzeug Apparatus for detecting seat occupancy in a vehicle |
| 02/28/2006 | US7006951 Method for solving finite element models using time slabbing |
| 02/23/2006 | WO2006019901A2 Apparent dip angle calculation and image compression based on region of interest |
| 02/23/2006 | US20060038699 Multi-loop transmission system |
| 02/23/2006 | CA2573530A1 Apparent dip angle calculation and image compression based on region of interest |
| 02/22/2006 | CN1243327C Detection device |
| 02/15/2006 | EP1625419A2 Method for predicting properties of a sedimentary deposit from a thickness contour of the deposit |
| 02/15/2006 | EP1379757B1 Oscillating shear valve for mud pulse telemetry |
| 02/14/2006 | US6998998 High speed hazardous area communication with safety barriers |
| 02/14/2006 | US6998845 Process and device for assessing the permeability of a rock medium |
| 02/14/2006 | US6997258 Apparatus and methods for pressure compensated contact with the borehole wall |
| 02/09/2006 | WO2006014724A2 Precision gps driven utility asset management and utility damage prevention system and method |
| 02/09/2006 | DE102004027769B3 Verfahren und Vorrichtung zur Untersuchung von Bohrkern-Proben Method and device for testing of core samples |
| 02/09/2006 | CA2574595A1 Precision gps driven utility asset management and utility damage prevention system and method |
| 02/08/2006 | EP1623086A2 Method for more rapidly producing the representative stochastic model of a heterogeneous underground reservoir defined by uncertain static and dynamic data |
| 02/07/2006 | US6995684 Retrievable subsurface nuclear logging system |
| 02/07/2006 | CA2445696C Method and system for supplying well log data to a customer |
| 02/02/2006 | WO2006011927A2 Downhole telemetry system for wired tubing |
| 02/02/2006 | WO2004079144A3 Method for more rapidly producing the representative stochastic model of a heterogeneous underground reservoir defined by uncertain static and dynamic data |
| 02/02/2006 | US20060022840 Communication system for down hole use |
| 02/02/2006 | CA2563428A1 Downhole telemetry system for wired tubing |
| 01/31/2006 | US6993433 Modeling gravity and tensor gravity data using poisson's equation for airborne, surface and borehole applications |
| 01/31/2006 | US6993432 System and method for wellbore communication |
| 01/26/2006 | WO2005100747A3 Dynamic logging speed |
| 01/25/2006 | CN1238689C Device and method for field calibration of vision measurement system |
| 01/24/2006 | CA2332875C Single point contact acoustic transmitter |
| 01/19/2006 | US20060015260 Method of simulating the sedimentary deposition in a basin respecting the thicknesses of the sedimentary sequences |
| 01/19/2006 | CA2576003A1 Acoustic telemetry transceiver |
| 01/11/2006 | EP1613982A1 Method and apparatus for determining the nature of submarine reservoirs |
| 01/10/2006 | US6984983 System and method for evaluation of thinly laminated earth formations |
| 01/05/2006 | WO2006000796A2 Signalling method |
| 01/05/2006 | CA2702321A1 Electrical signalling system |
| 01/05/2006 | CA2571037A1 Signalling method |
| 01/04/2006 | EP1611508A1 Performance prediction method for hydrocarbon recovery processes |
| 01/04/2006 | CN1235062C Method for expressing multi-phase liquid flow physical systems formation |
| 01/03/2006 | US6981550 Sonde |
| 12/29/2005 | WO2005124397A1 Apparatus and methods for self-powered communication and sensor network |
| 12/29/2005 | US20050288863 Method and system for utilizing string-length ratio in seismic analysis |
| 12/29/2005 | US20050285754 Downhole transmission system |
| 12/29/2005 | US20050285753 Downhole telemetry system for wired tubing |
| 12/29/2005 | US20050285752 Down hole transmission system |
| 12/29/2005 | CA2793786A1 Methods and apparatus for measuring streaming potentials and determining earth formation characteristics |
| 12/29/2005 | CA2570344A1 Apparatus and methods for self-powered communication and sensor network |
| 12/28/2005 | EP1434928B1 Magnetic signalling in pipelines |
| 12/28/2005 | EP1070267B1 Enforcing consistency in geoscience models |
| 12/27/2005 | US6980940 Intergrated reservoir optimization |
| 12/21/2005 | EP1606760A1 Multi-scale finite-volume method for use in subsurface flow simulation |
| 12/20/2005 | US6977367 Providing a light cell in a wellbore |
| 12/15/2005 | WO2005119304A1 Method for building a three dimensional cellular partition of a geological domain |
| 12/15/2005 | WO2005119301A2 Downhole signal source |
| 12/15/2005 | WO2005024464A8 Object detection system and method of detecting object |
| 12/15/2005 | CA2568892A1 Method for building a three dimensional cellular partition of a geological domain |
| 12/15/2005 | CA2565979A1 Downhole signal source |
| 12/13/2005 | US6975942 Underground utility detection system and method |
| 12/13/2005 | US6975244 Oscillating shear valve for mud pulse telemetry and associated methods of use |
| 12/13/2005 | US6975243 Downhole tubular with openings for signal passage |
| 12/08/2005 | US20050270172 Method and apparatus for using a data telemetry system over multi-conductor wirelines |
| 12/08/2005 | US20050270171 Downhole telemetry system having discrete multi-tone modulation with QAM fallback |
| 12/07/2005 | EP1601856A1 Apparatus and method of controlling motion and vibration of a sensor in a drilling assembly |
| 12/07/2005 | EP1478824A4 Well system |
| 12/06/2005 | US6971669 Passenger discriminating apparatus |
| 12/06/2005 | CA2133170C Well logging device with a pad |
| 12/01/2005 | US20050264293 Downhole signal source |
| 11/30/2005 | EP1600796A1 Method of reconstructing a stochastic model for a better fit to production data |
| 11/29/2005 | US6970398 Pressure pulse generator for downhole tool |
| 11/23/2005 | CN1701336A Smart data subsurface data repository system, method and computer program product |
| 11/22/2005 | US6966577 Occupant detecting apparatus capable of improving detection accuracy |
| 11/17/2005 | WO2005107429A2 Optical communications with a bottom hole assembly |
| 11/17/2005 | US20050256643 Method for estimating pore structure of porous materials and its application to determining physical properties of the materials |
| 11/17/2005 | US20050252652 Sonde |
| 11/16/2005 | EP1595206A2 A system and method for automated reservoir targeting |
| 11/16/2005 | EP1595166A2 Electrical power supply arrangement for a downhole measurement assembly |
| 11/10/2005 | WO2005106537A1 Simulation method and apparatus for determining subsidence in a reservoir |
| 11/10/2005 | WO2005051069A3 Gas reservoir evaluation and assessment tool method and apparatus and program storage device |