Results 261 to 270 of about 2,609 (289)
Some of the next articles are maybe not open access.
New normalization index for spontaneous imbibition
Journal of Petroleum Science and Engineering, 2012Abstract Spontaneous imbibition is of special importance in oil recovery from fractured reservoirs. Laboratory measurements of volume of liquid imbibed versus time are often used in the prediction of oil recovery. Laboratory results of oil recovery through spontaneous imbibition are commonly scaled-up to forecast oil recovery at the reservoir scale ...
M. Pordel Shahri +2 more
openaire +1 more source
Estimation of Imbibition Capillary Pressure Curves from Spontaneous Imbibition Data
Energy & Fuels, 2009A closed-form solution for calculating imbibition capillary pressure from experimental data has been derived on the basis of the assumption of a constant capillary diffusion coefficient combined with Corey functions for the relative permeability curves. The solution is almost similar to the capillary pressure correlation reported by Skjaeveland et al. (
openaire +1 more source
A General Scaling Method for Spontaneous Imbibition
SPE Annual Technical Conference and Exhibition, 2002AbstractScaling the experimental data of spontaneous imbibition without serious limitations has been difficult. To this end, a general approach was developed to scale the experimental data of spontaneous imbibition for most systems (gas-liquid-rock and oil-water-rock systems) in both cocurrent and countercurrent cases.
Kewen Li, Roland Horne
openaire +1 more source
Spontaneous Imbibition of Fluids in Porous Vycor
Society of Petroleum Engineers Journal, 1974Abstract The spontaneous imbibition of alkanes and alcohols in pores of 35 radius has been studied. At a rather critical molecular size The pore volume becomes insensitive to the size of imbibing molecule. Darcy's law for transient imbibition kinetics is obeyed, fluid viscosity and surface tension are valid flow ...
openaire +1 more source
Characterization of Spontaneous Water Imbibition into Gas-Saturated Rocks
Proceedings of SPE/AAPG Western Regional Meeting, 2000Summary A method has been developed to characterize the process of spontaneous water imbibition into gas-saturated rocks. Water relative permeability and capillary pressure can be calculated simultaneously from water imbibition data using this method. A linear relationship between imbibition rate and the reciprocal of the gas recovery by
Kewen Li, Roland N. Horne
openaire +1 more source
Petroleum Science and Technology, 2010
Abstract Countercurrent spontaneous imbibition is one of the basic processes in two-phase fluid flow in fractured porous media. Many researchers have studied modeling of this phenomenon and analytical and numerical solutions have been presented. Specifying the imbibition face (open face) wetting phase saturation, which acts as a boundary condition, has
R. Arabjamaloei, S. R. Shadizadeh
openaire +1 more source
Abstract Countercurrent spontaneous imbibition is one of the basic processes in two-phase fluid flow in fractured porous media. Many researchers have studied modeling of this phenomenon and analytical and numerical solutions have been presented. Specifying the imbibition face (open face) wetting phase saturation, which acts as a boundary condition, has
R. Arabjamaloei, S. R. Shadizadeh
openaire +1 more source
Characteristics of water migration during spontaneous imbibition in anisotropic coal
Energy, 2023Jiwei Yue, Xiaojing Shen
exaly
Experimental and model analysis on shale spontaneous imbibition and its influence factors
Journal of Natural Gas Science and Engineering, 2022Xiangjun Liu, Lixi Liang, Jian Xiong
exaly
Nanotomography of Spontaneous Imbibition in Shale
Proceedings of the 2nd Unconventional Resources Technology Conference, 2014Morteza Akbarabadi, Mohammad Piri
openaire +1 more source
Development of Spontaneous Imbibition in Tight Rocks
Chemistry and Technology of Fuels and Oils, 2022Li Lu, Xuhui Zhang, Yingjun Li
openaire +1 more source