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2023
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Invention
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Near-field sensitivity of formation and cement porosity measurements with radial resolution in a ... |
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Invention
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Real-time correction of calibration constants of a bore-hole logging tool using a reference detec... |
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Invention
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Methods and means for the measurement of tubing, casing, perforation and sand-screen imaging usin... |
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Invention
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Methods and means for identifying fluid type inside a conduit.
An x-ray-based borehole fluid eva... |
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Invention
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Methods and means for simultaneous casing integrity evaluation and cement inspection in a multipl... |
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2021
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Invention
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Method for reducing the diameter of a x-ray tube through recessing of the vacuum port. Methods an... |
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Invention
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Method for predicting cased wellbore characteristics using machine learning. A method for well in... |
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Invention
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Detecting anomalies in annular materials of single and dual casing string environments.
An x-ray... |
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Invention
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Method for combining the results of ultrasound and x-ray and neutron cement evaluation logs throu... |
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Invention
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Methods and means for measuring multiple casing wall thicknesses using x-ray radiation in a wellb... |
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2020
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Invention
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Methods and means for measurement of the water-oil interface within a reservoir using an x-ray so... |
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Invention
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Methods and means for azimuthal neutron porosity imaging of formation and cement volumes surround... |
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Invention
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Methods and means for neutron imaging within a borehole.
A borehole neutron imaging tool having ... |
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2019
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Invention
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Methods and means for casing, perforation and sand-screen evaluation using backscattered x-ray ra... |
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Invention
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Combined thermal and voltage transfer system for an x-ray source. A thermal control and electrica... |
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Invention
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Methods and means for evaluating and monitoring formation creep and shale barriers using ionizing... |
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2018
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Invention
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Methods and means for fracture mapping in a well bore. A borehole fracture evaluation tool for im... |
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Invention
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Methods and means for determining the existence of cement debonding within a cased borehole using... |
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Invention
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Methods and means for casing integrity evaluation using backscattered x-ray radiation in a wellbo... |
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Invention
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Method for using voxelated x-ray data to adaptively modify ultrasound inversion model geometry du... |
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Invention
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Real-time output correction of detector outputs resulting from azimuthal x-ray source variations ... |
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Invention
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Method for proactive mitigation of coronal discharge and flash-over events within high voltage x-... |
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Invention
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Methods for precise output voltage stability and temperature compensation of high voltage x-ray g... |
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Invention
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Temperature performance of a scintillator-based radiation detector system. A downhole segmented r... |
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Invention
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Resolution of detection of an azimuthal distribution of materials in multi-casing wellbore enviro... |
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2017
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Invention
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System and method for reconstructing the surface topography of an object embedded within a scatte... |
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2016
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Invention
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Methods and means for identifying fluid type inside a conduit. Methods and means for identifying ... |
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Invention
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Methods and means for identifying fluid type inside a conduit.
Methods and means for identifying... |
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Invention
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Methods and means for creating three-dimensional borehole image data. A method of creating three-... |
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2014
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Invention
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Methods and means for creating three-dimensional borehole image data.
A method of creating three... |
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2013
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Invention
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X-ray backscatter imaging of an object embedded in a highly scattering medium. An apparatus and a... |
