... coefficient experiment carbonate reservoir complex reservoir enhanced recovery seawater foam stability sas wettability complexation modeling mgcl 2 75 In this study, we consider that the carboxylic acid behaves like a surface complex (i.e., < R-COOH) dissociating into a (H + ) ion...

... in porous media non-wetting saturation hysteresis software coefficient petroleum engineer injection journal land c-value algorithm compositional simulation society saturation history sohrabi Introduction Geffen et al. observed and reported the difference between the drainage...

... and materials wellbore integrity drilling operation simulator wellbore design reservoir surveillance production monitoring wellbore journal abdelhafiz drilling simulator simulation wellbore stability friction effect circulation production control sciencedirect coefficient wellbore system...

... artificial intelligence completion accuracy machine learning method paper evaluation coefficient completion optimization optimization algorithm criteria case study spe-211108-ms technology conference facilitate geoengineering grid Introduction Geoengineering is an important method used...

... measurements. fluid loss control drilling fluid selection and formulation coefficient drilling fluids and materials pipe rheometer operation drilling operation automated fluid rheology measurement drilling fluid formulation drilling fluid management & disposal rheometer power law...

... reservoir geomechanics dfit-fba hydraulic fracture pressure transient testing reservoir characterization pre-existing hydraulic fracture technology conference reservoir permeability carter leakoff coefficient identification heterogeneity seg unconventional resource technology conference...

... actual operating conditions. A sensitivity analysis was carried out to determine the main parameters affecting the pressure loss in well lifts, for example, the roughness coefficient. Heat transfer coefficients for accurate reproduction of temperature gradients in surface pipelines are refined. Element...

... upstream oil & gas well logging oilfield structural geology log analysis interpretation artificial intelligence lithology reservoir performance application coefficient society seismic inversion petroleum engineer accuracy optimization method inversion reservoir...

... control overbalance conductive fracture well-8 carbonate reservoir area facies abu dhabi shmin borehole ditf well-3 coefficient magnitude borehole imager sub-layer 14 Introduction Drilling operation has been suffered from severe lost circulations in an offshore oil field, Abu Dhabi...

... oil & gas formula coefficient thermodynamic modeling geomechanical Introduction Effective stress method According to Terzaghi effective stress theorem ( Terzaghi and peck, 1948 ), the relationship between the effective stress of the rock, the overburden pressure and the formation...

... within the string will dictate the amount of elongation that the string undergoes. This is generally stated as the coefficient of stretch, and is well understood for commonly used materials ang geometries (i.e. tubulars, solid bars or similar). The units of stretch coefficient are usually denoted...

... approximation formula was re-derived based on multivariate linear fitting and least square coefficient matrix was constructed to obtain delta and epsilon respectively. Best Thomsen parameters were obtained to address shale anisotropy. The results show that the Nahr-Umr shale formation have strong anisotropy...

... upstream oil & gas flow metering production monitoring real time virtual flow metering exhibition injection start-up society digital enhancer allocation coefficient Introduction This work presents the successful application of RTVFM to an offshore oil and gas field in Africa...

... to the peculiar molecular lipophilicity revealed a potential application as partitioning tracers. The measurement of the bulk partition coefficients, represented by the concentration of the tracers between the two phases (K = C oil /C water ) allowed estimation of the oil present and results were in reasonable...

... scenario 1 scenario 3 revenue solver linear programming calculation equation linear programing midstream oil & gas constraint scenario 2 co 2 coefficient result summary optimisation Introduction In petroleum industry, one may wish to maximize the production rates of each available...

... "A" coefficient for any choke position. In case when no data is available to calibrate choke curves, additional step is introduced: total well head tower rate is estimated based on pressure loss between the wellhead towers. Developed algorithms showed very high precision and accuracy. Backtested algorithm showed...

... reservoir simulation infill well perforation scheme fluid dynamics pore pressure integrated numerical simulation method fracture propagation fracture coefficient discrete fracture model upstream oil & gas gas production simulation result boundary parent well complex reservoir engineering...

.... The reservoir exhibits considerable variability in rock properties that will affect fracture height growth, complexity, and width and rock interaction with treatment fluids. The heterogeneity observed from the tight sections is further complicated by the variation of Biot's poroelastic coefficient, α, which...

...-frequency model are used to predict seismic properties. KNN generates a high level of freedom operator with only one (or more) hidden layer(s). Iterative parameterization precludes that high correlation coefficients arise from overtraining. Because the key advantage of the Kolmogorov neural network (KNN...

... haobasi oil area coefficient permeability reservoir chang 71 horizontal well displacement efficiency reservoir water flooding Introduction Nitrogen injection has a wide range of applications in petroleum engineering [ 1 , 2 ]. The Haobasi Oil Area of Yanchang Oilfield is located...