... reservoir characterization particle structural geology mudstone artificial intelligence quartz mineral algorithm sedimentary rock microstructure wellbore design reservoir geomechanics detection sandstone pixel tarim basin cretaceous formation rock cuttings lithology digital representation...

.... geologist geology artificial intelligence algorithm digital image correlation irwin speckle granule geological subdiscipline fe-dic fracture mechanic experiment hydraulic fracturing displacement fe-dic algorithm global digital image correlation reservoir geomechanics specimen pixel...

... subdiscipline experiment geologist hydraulic fracturing reservoir characterization engineering fracture mechanic correlation journal fpz labuz pixel reservoir geomechanics deflection displacement fracture deflection sandstone specimen characteristic deformation subset ARMA 24 0347...

... pixel rqd estimation machine learning esmaeili engineering rqd prediction proceedings rqd calculation classification ARMA 24 1047 Enhancing joint detection and RQD estimation in acoustic televiewer imaging through automated instance segmentation and deep learning Houshmand, N. Esmaeili, K...

... extract fractures. Pixels are divided based on the maximum inter-class variance method so that the maximum variance of different categories can effectively reduce the noise points in the image after fractures extraction (Wang, 2006). Through the Beamlet transform, the core image after threshold...

... characterization image correlation digital image correlation pixel experiment normal strain speckle pattern shear strain brazilian tensile test deformation rubber sheet digital image correlation method tanaka strain distribution crack initiation resolution ARMA 23 568 Observation of Brazilian...

... distortion that may arise from projecting 3D objects onto 2D images. Then, based on shale physics information (gradient difference between different pixels in the image due to various mineral components), an edge detection algorithm was used to extract one-pixel-wide bedding planes from the shale image...

...; Devarapalli et al., 2017; Mehmani et al., 2020; Wildenschild & Sheppard, 2013). algorithm upstream oil & gas reservoir simulation scaling method random forest algorithm carbonate machine learning interpolation artificial intelligence pixel assessment neural network reservoir...

... rate decides proppant transport behavior in secondary fractures and that the dune length in secondary fracture is inversely proportional to the intersection angle. fracturing materials upstream oil & gas viscosity investigation proppant transport proppant pixel experiment particle...

... Production Chemistry Reservoir Characterization oilfield chemistry rock/fluid interaction fluid compatibility pore network Berea sandstone Artificial Intelligence flow in porous media Fluid Dynamics formation damage original core workflow printing material pixel chemical treatment threshold...

... such cameras is adequate for scientific quantification and prevents the introduction of artefacts from further image processing that usually occurs within the built-in software of most cameras. Artificial Intelligence Fluid Dynamics pixel flow in porous media fluctuation Upstream Oil & Gas...

... & Gas pixel geological modeling resolution Reservoir Characterization replica Thickness polynomial interpolation printing technology Artificial Intelligence CT image linear interpolation workflow variogram interpolation interpolation method multi-azimuth variogram ctscan data core plug...

... surfaces from point clouds. Discontinuities traces can be extracted from image data using a hybrid global and local threshold method and integrating a series of image-processing algorithms, and its corresponding coordinates are acquired by data matching links the pixel locations corresponding...

.... The stress-strain curves derived from simulations were consistent with previous research results, thereby proving that the proposed PFC 2D modeling method using SEM images into coal deformation and failure behaviors is reasonable. 1. INTRODUTION reservoir simulation Artificial Intelligence pixel...

... mining environment. Artificial Intelligence loose ground UAV software loose rock underground mining environment structural data stope metals & mining pixel bentley contextcapture thermal imagery draw point lighting system imagery flight Guidance System rock mass point cloud...

... toughness to its tensile strength, while the structural length scale is the wellbore radius. berea sandstone simulation fracture initiation cavity expansion test specimen critical pressure urethane packer reservoir geomechanics fracture displacement hydraulic fracturing pixel reservoir...

... at a particular spectral band and combined to form a “data cube” which is used for analysis. Information from the data cube can be viewed and analyzed in different ways to identify different objects by comparing viewed pixels to a library of known spectral signatures. While hyperspectral imaging is a component...

... FPZ intensity value cohesive zone pixel initiation specimen surface subset speckle deformation digital image correlation displacement field fracture propagation 1. INTRODUCTION It is observed that a nonlinear process zone is developed near the fracture front for so-called quasi-brittle...

... specimens, where deformation localized and softening occurred. The digital image contained three parameters, R, B, and G, that defined the color of each pixel. The intensity of the R channel consistently differentiated the blue (epoxy-filled) pore space from the white grains composing the matrix. The areas...

.... spatial reasoning Simulation slope stability analysis risk management pixel ellipsoid Monte Carlo simulation calculation safety factor minimization inclination direction GIS Artificial Intelligence inclination angle critical slip surface slip surface equation Rock Mechanics...