.... Leveraging several natural language processing techniques, including ontology and semantic rules. Lastly, a knowledge graph for shield tunnel maintenance is then constructed by Neo4j, integrating data from both multi-source tunnel data and expert knowledge to quantify tunnel structural health and formulate...

... operating pressure change curve natural language displacement natural gas storage interlayer stability thickness characteristic artificial intelligence horizontal displacement well spacing operation cavity salt rock vertical displacement beijing cavern gas storage waist vertical...

...-propped fracture conductivity and reveal the flow characteristics. The results can provide a new approach for the study of self-propped fracture conductivity in deep shale reservoir. natural language complex reservoir Deformation Model reservoir geomechanics hydraulic fracturing elastoplastic...

... and Operations particle numerical simulation natural language Simulation metal particle Upstream Oil & Gas scp experiment experiment formation process reservoir diameter perforation permeability sandstone sandstone sample perforation tip Artificial Intelligence perforation diameter...

... hydraulic fracturing Upstream Oil & Gas coal rock Simulation liulin block coal bed methane complex reservoir natural language coalbed methane fracture length microseismic monitoring cleat fracture morphology fracture effective fracture length high-rank coal rock extension natural...

... geology displacement Reservoir Characterization Upstream Oil & Gas roughness Mining Science surface 1 Artificial Intelligence synthetic material Rock mechanics discontinuity surface 2 Grasselli replica discontinuity composition synthetic sample natural language strength printing...

... that is smaller than 0.6 mm. In both ambient and cryogenic processes, the WRT is subjected to separation steps that remove undesirable contaminants, such as fiber and metal (e.g., steel). cement formulation casing and cementing cement sample mechanical property natural language Upstream Oil & Gas...

... reservoir geomechanics hydraulic fracturing Rock mechanics maximum compression breakout pattern natural language Wellbore Design propagate experiment boundary geometry breakout depth wellbore integrity Upstream Oil & Gas borehole boundary plane stress distribution stress intensity...

... (British Geological Survey, 2014). The site is crossed by igneous intrusions and faults of varying persistence and orientation. machine learning natural language Reservoir Characterization Artificial Intelligence Upstream Oil & Gas strength Wylfa Newydd mass classification scheme gwna...

... cavability overburden collapse mechanism artificial intelligence extraction concentration maleki barrier pillar reservoir geomechanics natural language metals & mining reservoir characterization upstream oil & gas sandstone load transfer numerical modeling gob seismic event...

... that rock mass classification table given in the standard cannot exactly provide a good result. So rock mass classification process should be examined in detail and a new scheme to have more reliable classification results should be discussed. natural language relation Engineer text classification...

... differential stress natural language acoustic emission experiment plug sandstone sample Oklahoma breakdown pressure hydraulic fracture fracture saturation permeability ARMA 13-586 Acoustic Mapping and Microscopic Analysis of Laboratory Induced Hydraulic Fractures under Triaxial Stress Conditions...

... connected porous sandstone. fluid modeling wellbore integrity Upstream Oil & Gas reservoir geomechanics equation of state natural language Wellbore Design Reservoir Characterization Artificial Intelligence information reconstruction model function value reference model control...

... machine learning reservoir geomechanics natural language land reclamation strength Reservoir Characterization text classification geomechanical characterization diversion tunnel Upstream Oil & Gas metamorphic rock rock slope evaluation Block Theory characterization remediation...

... methods. natural language orientation data accumulator image vector Artificial Intelligence orientation trace angle rock face extraction procedure digital image joint orientation data dip direction algorithm mean dip Upstream Oil & Gas binary image automatic extraction image...

... of the technological problems. The microhardness technique offers a simple method for characterizing rocks. natural language Reservoir Characterization Artificial Intelligence classification reservoir geomechanics Upstream Oil & Gas metals & mining Wellbore Design coal microhardness technique...

... data, geology, support, performance and downtime. ANALYSIS OF TBM PERFORMANCE Details of the overall performance of the TBMs is given in the table below. (available in full paper) information retrieval Upstream Oil & Gas Reservoir Characterization Artificial Intelligence natural...

... geomechanics Upstream Oil & Gas strength Walsh rock mass geophysical research mean value compressive strength granite natural language weathered granite modulus ratio specimen Poisson new rock classification method laboratory horizontal strain rock material 26th US Symposium on Rock...

... knowledge tunnel design natural language interpretation Artificial Intelligence Engineering information System analysis application evaluation tunnel support design mechanics reasoning rock engineering fuzzy methodology 26th US Symposium on Rock Mechanics /Rap/d City, SD /26-28 June 1985...

... Book Corp., 1968, pp. 285. Roddy, Do J., and Davis, L. K., "Shatter Cones at TNT Explosion Craters (abstract Transactions, American Geophysical Union, Vol. 50, No. 4, 1969, pp. 220. Artificial Intelligence tensile fracture detonation tensile fracture mechanics natural language fracture...