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Patent Searching and Data


Matches 1 - 50 out of 2,403

Document Document Title
WO/2018/106247A1
A system includes different types of downhole sensing tools deployed in a borehole, wherein the different types of downhole sensing tools are optimized to identify a downhole condition based on a predetermined downhole evaluation plan th...  
WO/2018/103434A1
An inspection device (100) and an inspection method. The inspection method comprises the steps of: performing an x-ray scan on an inspected object (120) to produce an image of the inspected object (120) (S510); dividing the image of the ...  
WO/2018/103355A1
A spiral CT device (100) and a three-dimensional image reconstruction method. The spiral CT device (100) comprises: an inspection platform (110) used for supporting an object to be inspected, the inspection platform (110) defining an ins...  
WO/2018/101903A1
A system and method to determine a characteristic of a wellbore based on count rates of scattered photons. The system and method can include determining at least one characteristic of a material surrounding a wellbore by, emitting photon...  
WO/2018/101842A1
A sensor apparatus for a downhole tool 12 comprises a sensor 24 for taking downhole measurements; and a sensor support 26, 28 for mounting the sensor 24 to the downhole tool 12. The sensor support 26, 28 includes an actuator 26 for movin...  
WO/2018/095143A1
A detection system. The detection system comprises a base (1), an arm bracket lifting mechanism (3) which is arranged on the base (1) and an arm bracket (2) which is installed with a detector. The arm bracket lifting mechanism (3) compri...  
WO/2018/090681A1
Disclosed are a collimator (10) and a mounting structure and a mounting method thereof, relating to the field of accessories for X-ray security inspection equipment. The collimator (10) comprises a T-shaped base plate (100) and two lead ...  
WO/2018/072669A1
A radiation inspection system (100) and a radiation inspection method. A radiation imaging device (110) in the radiation inspection system (100) can scan a detected object column by column, so as to obtain a plurality of column scan imag...  
WO/2018/075056A1
A system includes a logging tool assembly having a geochemical logging tool with a neutron source and a gamma ray detector, wherein the geochemical logging tool collects formation property measurements as a function of position in a bore...  
WO/2018/063005A1
A down hole scanner comprising a cathode comprising a plurality of carbon nanotubes attached to a substrate, an anode arranged to receive electrons emitted from the cathode and arranged to emit electromagnetic radiation for open hole dia...  
WO/2018/057338A1
There is set forth herein a method including performing with an X-ray detector array of a CT imaging system one or more calibration scans, wherein the one or more calibration scans include obtaining for each element of the first through ...  
WO/2018/041143A1
Disclosed is a self-propelled container and/or vehicle inspection device, comprising: a rack, a power supply apparatus, a radiation source, a detector compartment, at least two driving motors (8), and a controller. A fixed beam (4), a fi...  
WO/2018/041037A1
Disclosed are a container inspection system and a port facility. The container inspection system comprises a radiation source (31), a radiation detection mechanism (33) and a quayside beam crane (1), wherein the quayside beam crane (1) i...  
WO/2018/041038A1
A mobile check system and check method for an object. The check system comprises: a first automatic guidance transport car (5), a ray source (1) and a detection mechanism (3) with a detector (32), wherein the ray source (1) and the detec...  
WO/2018/039416A1
The present disclosure describes various embodiments related to methods for determining salinity of water in a borehole of a formation and the water in the formation. Various methods may use inelastic and capture gamma-ray spectra obtain...  
WO/2018/038725A1
Described herein are a pressure]sealed detector housing for securing a detector, such as a gamma ray detector in a tool for use in a wellbore. A detector housing is described which includes a body portion with an internal cavity to recei...  
WO/2018/027310A1
A method and mobile transceiver providing container security is described. In accordance with one aspect, there is provided a method of operating a mobile transceiver comprising a processor, memory, wireless transceiver and radiation det...  
WO/2018/029361A1
There is disclosed a computer system for monitoring an operator when inspecting displayed images captured of sequentially presented physical articles, the system comprising: monitoring means configured to capture the visual engagement be...  
WO/2018/020258A1
In one aspect, it is disclosed a system for inspection of a load, comprising: a detection device configured to detect, after transmission through the load, successive radiation pulses emitted at a predetermined frequency by a source, the...  
WO/2018/020257A1
In examples, it is disclosed an inspection system comprising: a secondary source of radiation configured to generate secondary electromagnetic radiation for inspection of a load in response to being irradiated by primary electromagnetic ...  
WO/2018/020261A1
In one aspect, it is disclosed a detection system comprising: a plurality of detectors, each detector being configured to detect radiation scattered by an associated respective portion of a load to inspect, the radiation being scattered ...  
WO/2018/005159A1
The current disclosure is related to a downhole tool that comprises an electronic photon generator and at least one detector. The electronic photon generator comprises a cathode configured to emit electrons, a first target configured to ...  
WO/2017/218599A1
Methods and systems are disclosed for the deployment and operation of shipping container scanning systems that enables scanning of containers passing through a modern, highly automated port without impeding the flow of commerce. Locating...  
WO/2017/205912A1
The invention provides a material characterisation system and method for characterising a stream of material emanating from a material identification, exploration, extraction or processing activity, the system comprising: a source of inc...  
WO/2017/202794A1
A method of verifying the operational status of a neutron detecting device includes at least partially enclosing a neutron detecting device including a neutron detector in a container having outer walls comprising a thermal neutron absor...  
WO/2017/194647A1
The present invention relates to a device for determining the density of volumes of material to be imaged, the device comprising a gas detector having first and second chambers separated by a micro-screen, making it possible to detect a ...  
WO/2017/196866A1
The present disclosure provides for a ranging and proximity detection system that includes a radiation source, the radiation source positioned within a first wellbore and a radiation detector positioned within a second wellbore.  
WO/2017/197283A1
Methods of using capture gamma-ray spectroscopy for analyzing gravel-packs, frac-packs, and cement are disclosed herein. The methods can include distinguishing particles placed in a borehole region from particles placed in a subterranean...  
WO/2017/197403A1
A detector assembly for use in detecting radiation includes a scintillator and a solid state photomultiplier coupled to the scintillator. The detector assembly may include a light guide connected between the scintillator and the solid st...  
WO/2017/192926A1
A method for estimating an inverted parameter of a subsurface formation includes measuring a first parameter of the subsurface formation and measuring a second parameter of the subsurface formation. The method further includes defining o...  
WO/2017/191563A1
A detector (11A, 11B) for performing a non-invasive radiographic inspection of at least one item (2) is described, such a detector (11A, 11B) comprising at least one first detection module (20) including a plurality of n elementary detec...  
WO/2017/192405A1
Systems, methods, and devices for evaluating an earth formation intersected by a borehole. Apparatus may include at least one radiation detector configured to generate an analog electrical signal responsive to a plurality of radiation ev...  
WO/2017/187308A1
A muographic observation instrument is proposed, which is lighter, more effective against noise, and can be installed easier compared to previous devices such as scintillator detector based muon detector. The newly invented muographic ob...  
WO/2017/181981A1
An underground mineral product detector provided with a magnetic field intensity detector comprises a cylindrical detector body (1). A circuit layer (2) and a power supply layer (3) are disposed in the detector body. The underground mine...  
WO/2017/177517A1
An X-ray fluorescence logging probe for deep well detection, comprising: an excitation source (4), a detector, a nuclear pulse signal processing circuit, a power circuit, a communication circuit, and a cooling means which are provided in...  
WO/2017/176117A1
System (1) and method for screening objects (19) of an individual, comprising an infeed station (10), object containers (18), an outfeed station (12), a screening station (14) for automated screening of object containers from the infeed ...  
WO/2017/172289A1
Methods may include detecting the presence of a component in a wellbore including irradiating an interval of a wellbore containing one or more components of a wellbore tool with a neutron source, wherein the one or more components of the...  
WO/2017/165182A1
Methods, systems, and devices for evaluating an earth formation intersected by a borehole using information from standard resolution measurements. Methods include generating an image representative of the formation over an interval of bo...  
WO/2017/165202A1
An integrated nuclear sensor includes a scintillator (212) connected directly to the photocathode (208) of a photomultiplier tube (210). The scintillator may be thermally fused to the photocathode. The scintillator can be supported withi...  
WO/2017/160829A1
A method is provided to perform local de-noising of an image. The method includes obtaining a region of interest and a region of noise within a scan. The method also includes determining, for a first image based on the region of interest...  
WO/2017/155772A1
A system is for forming tunnels in formation radially surrounding a wellbore. The system is characterized by: a perforating tool arrangement having a perforating tool for forming an opening within the casing and a perforating tool sensor...  
WO/2017/155542A1
Evaluation of borehole annulus cement quality is performed by an artificial neural network configured to estimate one or more cement attributes based on a radiation response of the annulus cement. A plurality of attributes indicative of ...  
WO/2017/143679A1
A radiation source control method comprises: after a radiation source starts to transmit a first radiation beam to scan a detected object, obtaining a detector signal by means of a radiation beam detector; performing image recognition pr...  
WO/2017/136397A1
An apparatus for a nuclear detector of a downhole tool and method of manufacturing the apparatus is disclosed. The apparatus includes a single multi-metallic component manufactured using additive manufacturing, wherein the component incl...  
WO/2017/113832A1
A human body security check system, comprising: an X-ray source (1), providing X-rays for scanning a human body to be checked; a detector (2), receiving the X-rays scattered by the human body to be checked and generating a scatter signal...  
WO/2017/116575A1
A method may comprise providing a wellbore penetrating a subterranean formation, the wellbore being lined with a pipe and having a cement between the pipe and the wellbore, wherein the cement contains a defect; providing a control spectr...  
WO/2017/113847A1
The present invention applies the CT technology to the field of quarantine supervision and discloses an examination system for inspection and quarantine and method thereof. The method comprises: a CT scanner performs CT scanning on an ob...  
WO/2017/113894A1
A method of performing a radiation-based examination on a human body comprises the steps of: performing identification recognition on an examinee; retrieving, according to a result of the identification, a cumulative previous radiation e...  
WO/2017/106217A3
A system comprises a voltage multiplier ladder, a driver that provides an input voltage to the voltage multiplier ladder, and a controller that regulates the driver such that a voltage stress in the ladder is evenly distributed and do no...  
WO/2017/106157A1
Methods, systems, and devices for evaluating an earth formation intersected by a borehole. Methods may include irradiating the earth formation using a radiation source to provoke radiation from the formation responsive to the irradiation...  

Matches 1 - 50 out of 2,403