... integrity drillstem testing drilling fluid formulation upstream oil & gas static squeeze calculation drillstem/well testing pressure threshold horizontal stress threshold cement job operation fracture gradient depletion lost circulation background lcm international petroleum technology...

... and injector wells. This technology may be the future of stress monitoring at the reservoir scale. Artificial Intelligence formation breakdown spe annual technical conference application reservoir geomechanics tool capability horizontal stress operation machine learning hydraulic fracturing...

... modeling stimulation horizontal stress international petroleum technology conference Leonardo Cruz , Laura Chiaramonte , Michael Gaither , Ghazal Izadi . Influence of Faults and Natural Fractures on Fracture Stimulation in the Vaca Muerta Formation Using Full 3D Modeling...

... international petroleum technology conference geomechanical model horizontal stress Burgan Field Upstream Oil & Gas sand production rock strength perforation society of petroleum engineers Wara reservoir largest clastic oil reservoir reservoir Zoback , M. ( 2007 ). Reservoir...

... in the Caspian Sea. The information obtained was the far-field stress needed to calibrate the horizontal stress profile used for caprock integrity. In projects where delta pressuring of the sealing efficiency of the caprock is very critical, microfrac testing can help to delineate the pressures...

... in different oilfields since all the parameters are dimensionless. By combining with some mathematical methods such as neural networks, it can even predict increment of the restimulation treatment. machine learning neural network horizontal stress Artificial Intelligence Upstream Oil & Gas oil...

... potential in oil production. Due to low porosity and low permeability, producing oil from tight oil reservoir depends on hydraulic fracturing. A successful hydraulic fracture requires accurate estimations of horizontal stresses and rock elastic properties in design and operation. Chang 7-2 is shale...

... horizontal stress breakout Magnitude horizontal stress drilling problem strike slip overpressure structural area inverted structural zone wushi sag oil shale Castillo , D. A. , R. R. Hillis , K. Asquith , and M. Fischer , 1999 . Frictional and Wellbore Failure...

... gas Upstream Oil & Gas safe mud weight drilling window Modeling & Simulation Wellbore Design mud weight drilling window fracture network minimum horizontal stress fracture natural fracture plane hydraulic fracture anisotropic wellbore stability model wellbore azimuth trajectory...

... of input and output values. The model takes care of uncertainties in the input and output data and is therefore a better approach in establishing a relationship between them and in predicting static Poisson's ratio for new input data. fuzzy logic correlation horizontal stress dynamic poisson...

... displacement bop weight Simulation study well chamber roof methane hydrate operation well lm gas hydrate hydrate wellbore equivalent plastic strain friction angle horizontal stress mechanical property plastic strain Scenario Kong , W.X. , Zheng , Y.R. and Yan , L.H. 2013...

... and Dynamic Mechanical Properties , TerraTek Standard Publications . wellbore stability analysis oligocene carbonate reservoir mud weight window Upstream Oil & Gas pore pressure horizontal stress reservoir geomechanics depletion Reservoir Management Reservoir Characterization...

... triassic yanchang formation China porosity interpretation Upstream Oil & Gas Research Institute continental shale gas geomechanical model horizontal stress geoscience-engineering workflow international petroleum technology conference fracture completion quality geoscience-engineering...

... transverse fracture hydraulic fracturing longitudinal fracture treatment horizontal stress basin Soliman Upstream Oil & Gas fracture conductivity longitudinal fracture conductivity drilling operation transverse well Barmer Hill Formation reservoir completion fractured well breakdown...

... horizontal stress, Shmax = greater compressive horizontal stress), characterized by the three stress path coefficients (γ v = ΔSv / ΔPp, γ shmax = ΔShmax / ΔPp and γ shmin = ΔShmin / ΔPp). From drilling perspective, the two horizontal stress path coefficients (γ shmax and γ shmin ) are the key for accurate...

... conditions. The results indicate extension fracture preferably develop in stiff layer. Stress conditions in the model are primarily controlled by relationship among external horizontal stress XX, vertical stress ZZ and pore-fluid pressure Pf: no tensile fracture forms when XX > Pf + v( ZZ - Pf1 - v...

... & Gas correlation sandstone well trajectory reservoir geomechanics geomechanical model compaction minimum horizontal stress Reservoir Characterization pore pressure geomechanical study subsidence wellbore stability analysis Field Development Planning safe mud weight window horizontal...

... formation borehole breakout horizontal stress fracture Julia Gale , Robert Reed , . Natural fractures in the Barnett Shale and their importance for hydraulic fracture treatments [J] . AAPG Bulletin , 2007 , 91 ( 4 ), 603 – 622 . Michael Pöppelreiter , Carmen García...

... Reservoir Characterization Wellbore Design FIP actual breakdown pressure longitudinal wellbore orientation wellbore integrity fracture initiation pressure cased wellbore horizontal stress openhole Completion Type minimum horizontal stress hydraulic fracturing orientation completion open hole...

... geomechanics Upstream Oil & Gas microcrack mechanical property Poisson fracture log analysis multistage triaxial test well ks207 evaluation moduli reservoir well logging Reservoir Characterization hydraulic fracturing pore pressure horizontal stress keshen reservoir compressibility biot...