... If the sand particle size distribution of the formation has fractal structure, that is (1) Y n ( x ) ∝ − x − D Where, Y n (x) is the total number of particles smaller than diameter x/total number of particles, %; D is the fractal dimension of formation sand...

... were conducted using the CFD-DEM method. A simulation method for the formation and pressure-bearing process of the fracture plugging zone was established. The particle size distribution capable of forming the densest packing was determined. Based on the Fuller curve for designing grain size...

... set correlation well logging upstream oil & gas information log analysis neural network accuracy particle size prediction accuracy prediction grain size profile prediction result prediction model standard deviation size distribution characteristic logging data Introduction...

... estimation automated grain size estimation variance prediction rf model dataset exhibition algorithm petroleum engineer log analysis classification size distribution grain size class grain size estimation Introduction Reservoir rock grains, along with their characteristics such as size...

... validations and injection skid and post-operation cement evaluations are discussed. cement formulation resolution slurry density evaluation cement property Upstream Oil & Gas size distribution operation casing and cementing cement sample laboratory subsample injection skid liquid bead...

... smoothly and cemented successfully. Customized bridging/sealing of pore throats by using sized calcium carbonate and resilient graphite based on pore size distribution to reduce fluid invasion. Effective bridging is achieved to sustain high overbalance by using customized bridging along...

... calculation result and field observations. By conducting sensitivity analysis with the new model, some major factors that affect proppant screen-out are identified such as fluid viscosity, injection rate, proppant density, proppant size, proppant size distribution and the ratio of proppant volume...

... detachment Artificial Intelligence velocity increase pressure drop fine migration Reservoir Characterization Fluid Dynamics particle mathematical model fine particle equation migration detachment injection permeability flow in porous media concentration size distribution coefficient...

... based on dry condition. The average droplet size distribution near to (1–10) μm was highly effect on emulsion stability. Moreover the emulsion behavior was linked closely to the film form around the water droplets that are believed to result from the adsorption of high-molecular-weight polar molecules...

... resolution log contribution well logging resolution zonal contribution Upstream Oil & Gas thin bed size distribution facies classification society of petroleum engineers sand bed standard resolution log log analysis offshore Sabah evaluation model porosity aa-1 well Malaysia thinly...

... drilling operation total loss circulation drilling fluids and materials pressure signature Upstream Oil & Gas size distribution fiber loss zone society of petroleum engineers solid package plug slurry circulation control spacer cement slurry differential pressure Efficiency loss rate...

... of the water flow velocity U in eqs.( 1 , 3 , 5 ) by the particle velocity U s . Another modification of the governing system is the introduction of the maximum retention function for monolayer of size-distributed fines, allowing explaining its non-convex form. The obtained system allows for exact...

...-four micro-emulsion samples with five different chemical combinations were prepared for screening. All samples were stirred to create a stable ME phase. The volume changes of the ME phase were monitored over two weeks and their density, viscosity, and IFT were measured. The size distribution of ME...

... reservoir characterization upstream oil & gas pareto straight line fractal size distribution vsd model equation actual data coefficient straight line complex reservoir fracture aperture black diamond correspond western canada sedimentary basin permeability cumulative number...

... distribution (PSD) and particle content in the drilling fluid, was demonstrated. This present work shows how these findings have allowed deploying a unique technique for running of solids control equipment in a North Sea offshore field, providing optimal particle concentration and size distribution when...

... pore particle size deep bed filtration Upstream Oil & Gas particle suspension particle capture enhanced recovery concentration filtration coefficient expression Fluid Dynamics size distribution flux capture probability equation cross section probability filtration Introduction...

... reservoir valve size distribution procedure particle size distribution permeability PSD filter cake FLCP Introduction An operator working offshore Trinidad & Tobago planned to replace the production tubing in five dry gas producers. These wells were completed as deviated 8.5-in. open...

... selection and formulation fluid invasion drilling fluids and materials filtercake upstream oil & gas experiment particle size distribution invasion size distribution completion pore diameter drilling fluid chemistry diameter mechanism formation damage permeability cement slurry...