Abstract This study aims to evaluate Kharita gas reservoir enhance the production. The increase in water-cut ratio reduces left hydrocarbons’ amount behind pipe. Accurate determination of pore throats, pores connectivity and fluid distribution are central elements improved description. integration core logging data responses is often used draw inferences about lithology, depositional sequences,...

diffusivity equation commonly used for pressure distribution prediction in porous media results from substituting equation of state and continuity equation in navier-stokes momentum equation. from mathematical point of view this equation format shows infinite propagation speed for pressure pulse through porous media, which is physically impossible. this issue may caused by numerous assumptions ...

In this paper, we intend to solve special kind of ordinary differential equations which is called Heun equations, by converting to a corresponding stochastic differential equation(S.D.E.). So, we construct a stochastic linear equation system from this equation which its solution is based on computing fundamental matrix of this system and then, this S.D.E. is solved by numerically methods. Moreo...

At the start of Archie Hamielec's research career, size exclusion chromatography (SEC) (including gel permeation [GPC]) was in its infancy as an analytical and preparative laboratory technique polymer science engineering. As described below, Hamielec saw potential early his academic career among group pioneers who took it from a developing to what is now. His group's work instrumental improving...