... stress reservoir characterization vertical crack borehole wall test borehole artificial intelligence borehole deformation in-situ stress upstream oil & gas maximum horizontal principal stress deformation deep borehole eurock 2020 horizontal principal stress borehole shape analysis ©...

..., foliation, schistosity joints, faults, fractures or joints, have a strong impact on the strength properties of the rock mass and on its response to blasting (Ash 1968; Burkle 1979; Palmström 2001; Widzyk-Capehart and Lilly 2002). artificial intelligence free face eurock 2020 televiewer upstream...

... is therefore a challenge for the hydropower industry. artificial intelligence risk management engineering upstream oil & gas renewable energy us government rock mechanics stability reassessment concrete dam peak shear strength rock joint eurock 2020 shear strength monolith criterion...

... reaction, a good ground behaviour model should anticipate or predict a failure mechanism (for example the influence of fracture density and stress as shown in Figure 1) and approximate where it will occur. artificial intelligence susceptibility reservoir geomechanics strength classification...

... limited to only the accessible tunnel faces. Most importantly, manual fracture mapping is biased due to human factors, such as previous experience or motivation of the person doing the measurements (Gaich et al. 2003). metals & mining reservoir characterization artificial intelligence...

... prediction, operational parameters selection and disc cutter wearing. CSM (Rositami, 1997; Yagiz, 2002) and NTNU (Bruland, 1998) are two widely used models to predict the TBM performance. Some researches (Benardos, 2004; Yagiz, 2009; Mahdevari, 2014) introduced artificial intelligent algorithms to predict...

... in an abandoned quarry at Acuto (central Italy) to realise a natural-scale test site for detecting rock-falls from a cliff slope. The installed multi-sensor monitoring system consists of: two weather stations; optical cam (Smart Camera) connected to an Artificial Intelligence (AI) system; stress- strain...

...]. Reservoir Characterization calculation plane normal vector Upstream Oil & Gas wulf schubert procedia engineering 191 smx analyst orientation rock face DSE Artificial Intelligence point cloud trace length manual mapping deviation discontinuity rock mass Procedia Engineering 191 ( 2017...

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... to be used for different purposes. Artificial Intelligence Reservoir Characterization spatial reasoning Upstream Oil & Gas metals & mining accuracy instability Spatial analysis photogrammetry slope instability application procedia engineering 191 point cloud information geometry...

... Reservoir Characterization Artificial Intelligence correlation rock strength machine learning well logging strength log analysis Upstream Oil & Gas prediction porosity reservoir geomechanics neural network input parameter drilling data compressive strength sonic travel time...

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... of estimation of rock material strength in this way. Reservoir Characterization Shore Hardness probability distribution correlation coefficient závacký uniaxial compressive strength rock type statistical estimate Artificial Intelligence uniaxial strength rock material dry unit weight...

... specimens of small dimensions can considerably affect not only the surface properties of the specimens, but also their inner structure. structural geology AWJ application abrasive water jet reservoir geomechanics strength specimen cross-section Artificial Intelligence test specimen...

.... Data mining methods and artificial intelligence have often been applied for this since the seminal work of [3]. Methods such as Back Propagation Neural Network, SVM, Random Forests, Cloud models and fuzzy technologies have been studied by many researchers [4–7]. cc by-nc-nd license...

... Artificial Intelligence neural network Istria Reservoir Characterization Upstream Oil & Gas briševac Zagreb elasticity responsibility metals & mining zlatko briševac cc by-nc-nd license open access article elsevier ltd uniaxial compressive strength license by-nc-nd 4 creativecommon...

... to be undertaken by the national Mines Rescue Service when dealing with such emergency situations. production monitoring production control Artificial Intelligence temperature measurement borehole production logging thermal measurement knowledge management Reservoir Surveillance Upstream Oil...

... shape pores and their corresponding ellipsoids is presented in section 3. Then, we evaluated analytically the contribution tensors of the ellipsoids and we estimate the relative error due to this approximation. Artificial Intelligence reservoir geomechanics approximation pore machine...

... masses. Artificial Intelligence horizontal strata Reservoir Characterization structural geology vertical strata reservoir geomechanics geomechanical model test thermography procedia engineering 191 full-face excavation tunnel weibull modulus value energy release sedimentary rock...