Tedious calculations and simulations are needed to obtain an efficient production scenario and/orproper field development strategy. Capacitance-resistance model (CRM) is proved to be a fastreservoir simulation tool using just the field-available data of production and injection rates. Thisapproach sets a time-constant and a weighting factor (or well-pair connectivity parameter...

Capacitance–resistance models (CRMs) are semi-analytical methods to estimate the production rate of either an individual producer or a group producers based on historical observed and injection rates using material balance signal correlations between injectors producers. Waterflood performance applied evaluate waterflooding effect forecast development index basis Buckley–Leverett displacement t...

Advantageous for its speed and far less data requirements, the Capacitance-Resistance Model has been successfully applied to waterflood performance prediction optimization, gas flood optimization reservoir characterization. In this study, a diagnostic plot an iterative workflow that incorporates geological well with calibrated CRM results, were developed depicting injector-producer communicatio...

Optimizing water injection rate distribution in waterflooding operations is a vital reservoir management aspect since capacities may be constrained due to geographic location and facility limitations. Traditionally, numerical grid-based simulation used for waterflood performance evaluation prediction. However, the approach can time-consuming expensive with vast amount of wells data mature field...

in this research, active capacitance circuit and the feature of negative resistance are analysed in details. also, a new active filter is presented based on active capacitance circuit. for simulations, we used matlab and advanced design system(ads). proposed active filter (rf) is a narrow band filter. the results of simulation shows some aspects of sustainability and low noise feature. the circ...

The leakage resistance of rail to earth is an important parameter of electrified railways, and it directly affects the characteristics of traction return current and railway signal track circuit. High speed railways mainly adopt the ballastless track in China, whose rail leakage resistance is very different compared to the resistance in the ordinary railway ballast track condition, usually has ...

Objective. To investigate the effects of one of the Chinese massage therapies, cervical rotatory manipulation (CRM), on uniaxial tensile properties of rabbit atherosclerotic internal carotid artery (ICA). Methods. 40 male purebred New Zealand white rabbits were randomly divided into CRM-Model group, Non-CRM-Model group, CRM-Normal group, and Non-CRM-Normal group. After modeling (atherosclerotic...

This paper presents an ear model that combines the classical transmission-line cochlear model, the active cochlear partition model, and the active model of a single outer hair cell (OHC). This model can successfully generate “tall and broad” basilar membrane response and otoacoustic emissions. Result show that, owning to the OHC activities, the active cochlear partition has an equivalent resist...

This paper studies the geometry-dependent parasitic components in multi-fin FinFETs. Compared with conventional planar MOSFETs, the gate resistance has a stronger dependence on device geometry. Parasitic fringing capacitance and overlap capacitance are physically modeled as functions of gate geometry parameters using a conformal mapping method. Also, a physical model is presented to account for...