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Patent Searching and Data


Matches 601 - 650 out of 2,139

Document Document Title
WO/2015/175745A1
A method for estimating at least one geological constituent may include obtaining a measured energy spectrum for the at least one geological constituent for a first borehole configuration, generating a calculated energy spectrum for the ...  
WO/2015/175751A1
Methods for generating a multiple-energy X-ray pulse. A beam of electrons is generated with an electron gun and modulated prior to injection into an accelerating structure to achieve at least a first and specified beam current amplitude ...  
WO/2015/172727A1
A spiral cone beam CT reconstruction method, comprising the steps of: on the basis of the pitch of a spiral cone beam CT system and of the distance between rows of a multi-row probe, calculating the smallest number of probe rows required...  
WO/2015/169954A1
The invention relates to a method and to corresponding devices for monitoring the attentiveness of an operating person of an X-ray inspection system for nondestructively inspecting inspection objects and for ensuring the presence and/or ...  
WO/2015/171737A1
One general embodiment according to the present disclosure may be formation evaluation tool for detecting radiation in a borehole in a volume of an earth formation. The tool may include a detector including a monolithic scintillation ele...  
WO/2015/166262A1
A conveyor system for use with a scanning apparatus for the scanning of contained materials such as liquids and the like, especially within containers such as bottles, is described, comprising a transverse conveyor having a conveyor surf...  
WO/2015/167527A1
A method that includes obtaining log data of a downhole formation, and characterizing the downhole formation by determining stiffness coefficients including C33, C44, C66, C11, C12, and C13. C13 is a function of C33, C44, C66, and at lea...  
WO/2015/167433A1
Neutron activation measurement techniques may be used to evaluate various properties of a subterranean well structure. In an example implementation, a logging tool can be positioned within a wellbore, such that neutrons generated by a ne...  
WO/2015/168417A1
A method can include receiving a geomechanical model associated with a geologic environment that includes a borehole where the geomechanical model includes a vertical dimension and lateral dimensions and where the borehole includes a lat...  
WO/2015/161717A1
A method and system for conducting radiative inspection on a rapid-pass moving object. The method comprises: acquiring the length K of a part in a moving object which needs radiation avoidance; acquiring a moving velocity V of the moving...  
WO/2015/150883A1
A method of creating three-dimensional borehole data is provided, including illuminating a borehole using collimated beams of electromagnetic radiation; rotating the collimated beams in a sweep of at least 360 degrees; detecting backscat...  
WO/2015/153700A1
A method and an apparatus for detecting photons are disclosed. The apparatus includes a solid state photo multiplier device having a plurality of microcells that have a band gap greater than about 1.7 eV at 25°C. The solid state photo m...  
WO/2015/144706A1
The invention relates to a method for detecting an item (23; 53; 104; 402, 404; 501; 603) having at least one symmetry property inside an inspection object (102) on the basis of at least one transmission image (1a; 40a; 400a; 500a; 600a;...  
WO/2015/143971A1
A system and method for radiation inspection on a moving object. The system comprises a radiation source and a radiation detector. Rays emitted by the radiation source are limited in a scanning area. The scanning area is provided by a fi...  
WO/2015/130777A1
A control module for a radiation detector can be configured to use a first pulse shape discrimination technique at a first state, and use a second pulse shape discrimination technique at a second state.  
WO/2015/123369A1
A logging system (10) for imaging a subterranean formation (16) that includes radiation sources that emit different energy levels of radiation into the formation (16). The radiation scatters from the formation (16) and is sensed by a sin...  
WO/2015/114411A1
A transport apparatus (114) of an X-ray inspection system (100) includes an inspection region (122) with an entrance (121) and an exit (123). The transport apparatus further includes a loading region (120) disposed at the entrance of the...  
WO/2015/112118A1
Embodiments of the invention provide a downhole tool that includes a photon source, a photon detector having a plurality of detector pixels in a cylindrical row and column arrangement, and a radial collimator having at least two concentr...  
WO/2015/106893A1
Methods of reconstructing the surface topography of an object embedded in a scattering medium are provided, with example methodologies including: imaging an object embedded in a signal scattering medium using a scattered signal detector;...  
WO/2015/107150A2
The invention relates to a method for non-destructively inspecting an object (104), wherein electromagnetic radiation (113, 123, 133) is passed through the object (104) and intensity values of beams that are not absorbed are measured and...  
WO/2015/105541A1
An inspection system for scanning cargo and vehicles is described which employs an X- ray source that includes an electron beam generator, for generating an electron beam; an accelerator for accelerating said electron beam in a first dir...  
WO/2015/102576A1
Various embodiments include apparatus and methods of using the apparatus having a neutron generator. The neutron generator can include a neutron generator tube having an inner surface and a cylindrical cavity, a field ionization array cy...  
WO/2015/102849A1
Composition-matched downhole tools and methods for using such tools are provided. One such method includes emitting neutrons using a neutron source in the downhole tool to generate formation gamma rays in a surrounding formation. At the ...  
WO/2015/102617A1
A well logging tool includes a neutron generator having an ion source cathode comprising a nano-structure field emission (FE) array for producing a charged particle current routed through an ionizable gas, thus generating ions by electro...  
WO/2015/101520A1
A system and method for making downhole measurements utilize a neutron source (12) to create a marker (122) in an underground formation (2), a nuclear radiation detector (D, 124)) to detect gamma and/or other nuclear radiation emitted by...  
WO/2015/102508A1
Estimating petrophysical properties of a hydrocarbon reservoir traversed by at least one wellbore comprises obtaining at least one core sample from the wellbore and obtaining a three-dimensional (3D) porous solid image of the core sam...  
WO/2015/102615A1
A well logging tool includes a neutron generator to generate and emit energetic neutrons using substantially exclusively a T-T fusion reaction. The well logging tool can include measuring instrumentation for measurement and logging of fo...  
WO/2015/102558A1
A neutron detector includes a hollow shaped lithium-6-containing scintillator configured to produce a light signal in response to a neutron incident on the scintillator, a gamma-absorbing core that at least partially fills the inside of ...  
WO/2015/097448A1
An apparatus for detecting radiation for obtaining density information of a structure, the apparatus comprising: at least one detector (10), the detector (10) comprising: a scintillator (12) comprising a scintillating material for emitti...  
WO/2015/096278A1
An inspection system for a container (116), comprising a radiation source (112), which provides X-rays for scanning the container (116), a detector for receiving the X-rays emitted from the radiation source (112), an inspection system ma...  
WO/2015/100078A1
Methods and downhole tools involving neutron-absorbing gamma ray windows are provided. One such method involves emitting neutrons from a neutron source in a downhole tool in a well into a surrounding geological formation. This may produc...  
WO/2015/096770A1
A multispectral static CT device comprising a multipoint distributed ray generating device (31), multiple rows of sensors (B, C, E, and F), a data collecting device (34), a luggage conveying and control device (32), and a multi-energy pr...  
WO/2015/094306A1
Theoretical response equations, representing measurements obtained from multiple logging modalities, can be combined into a model that includes a system of simultaneous equations involving the formation volumes of an unknown subterranean...  
WO/2015/095139A1
A method is described for obtaining an accurate and precise value for radiation output of a radiation generator. Radiation is generated in the radiation generator, and the radiation output of the radiation generator is measured using a r...  
WO/2015/095714A1
The present disclosure describes a neutron generator including an ion source that generates ions; a target that outputs neutrons when the ions impact the target; one or more power supplies that supply electrical power to the ion source a...  
WO/2015/069240A1
Systems and methods for measuring natural gamma rays in a wellbore are disclosed that involve using a downhole gamma ray detector that provides signals that scale with energy deposited by gamma rays in the downhole gamma ray detector and...  
WO/2015/068133A1
A device (1) for detecting neutrons and gamma rays comprises at least one detector (2) and an acquisition and data-analysis system (3), connected to the detector (2); the detector (2) comprises an active part (7) that is formed by a plur...  
WO/2015/069923A1
Systems, methods and devices for evaluating an earth formation intersected by a borehole. The method includes using a first radiation responsive component to detect gamma rays having an energy below a threshold energy; using a second rad...  
WO/2015/063153A1
A freight checking system (200) comprises a first material statistics estimator (210) for estimating nominal material statistics (219) for a freight unit (1). The first material statistics estimator comprises a computation unit (212) tha...  
WO/2015/061100A1
In an embodiment, scintillator can have a Figure of Merit of 0.4 at a temperature greater than 120°C, a Figure of Merit of at least 0.05 at a temperature of at least 160°C, or both. In another embodiment, a scintillator can include a B...  
WO/2015/056264A1
There is provided a system for the measurement of density of a raw material comprising at least one penetrating device, wherein said device includes at least one radiation source; at least one detector; at least one input device; and at ...  
WO/2015/053787A1
Among other things, a radiation system configured to examine an object is provided. The radiation system comprises, among other things, a radiation source, a detector array, and an object support. The object support is configured to rota...  
WO/2015/051350A1
Systems and methods are disclosed for well logging using radiation detection and/or emission of gamma rays. A method according to the disclosure includes collecting data from the subterranean formation using a nuclear density tool, where...  
WO/2015/048618A1
A method includes obtaining measurements of a formation parameter prior to and after treatment of at least one formation penetrated a wellbore formed in the subsurface formation. The measurement correspond to a plurality of lateral depth...  
WO/2015/039509A1
Disclosed is a logic model building method for a vehicular system fault in operation control of a high-speed rail train. The method comprises the following steps: determining a train control vehicular system structure and a functional re...  
WO/2015/039090A1
A method for determining a volume of a constituent(s) in a geological formation may include generating an equation of state based upon log measurements for the geological formation, with the equation of state providing a correlation betw...  
WO/2015/038864A1
An apparatus for estimating a property of an earth formation includes: a neutron source disposed in a borehole; a neutron detector having a neutron detection material that includes a material transparent to light having a plurality of na...  
WO/2015/034893A1
Systems and methods for scanning an item utilizing an X-ray scanner in order to facilitate a determination of whether the X-ray radiation penetrated through the entirety of the scanned item. Various embodiments comprise a conveying mecha...  
WO/2015/032839A1
A handheld profiling system for obtaining information regarding a mud, sediment, sand or soil is disclosed. The handheld profiling system comprises a gauging rod, a sensor array provided along the gauging rod, the sensor array being conf...  
WO/2015/034472A1
A method is provided for evaluating a geological formation which integrates well data and high resolution computed tomography of rock samples thereof. Relationships are determined for a formation between a formation property, such as an ...  

Matches 601 - 650 out of 2,139