Results 301 to 310 of about 2,770,914 (334)

Modified Mathematical Model for Fines Migration in Oilfields

All Days, 2011
Abstract Permeability decline during corefloods with varying water composition, especially with low salinity water, has been widely reported in the literature. It has often been explained by the lifting, migration and subsequent plugging of pores by fine particles, which has been observed in numerous core flood tests with altered water ...
A.. Zeinijahromi, F.. Machado, P.. Bedrikovetsky   +2 more
openaire   +1 more source

Entrapment or Piping of Fines During Migration

1998
In the previous chapters we have discussed the release of fine particles from the pore surface to the liquid stream flowing through the porous medium. These fine particles while flowing with the liquid phase, can either readhere to the pore surface or flow without capture or get entrapped at the pore constrictions.
Kartic C. Khilar, H. Scott Fogler
openaire   +1 more source

Quantitative Theory for Fines Migration and Formation Damage

SPE International Symposium and Exhibition on Formation Damage Control, 2010
Abstract Particle detachment from the matrix during suspension transport in porous media was widely observed for laboratory corefloods and flows in natural reservoirs. A new mathematical model for detachment of particles is based on mechanical equilibrium of a particle positioned on the internal cake in the pore space. The torque balance
P. Bedrikovetsky, F. D. Siqueira, C. Furtado, A. L. de Souza   +3 more
openaire   +1 more source

A comprehensive study of fines migration in internally unstable natural gas hydrate reservoirs

Powder Technology, 2023
Yuqi Song, Decheng Zhang, P. Ranjith, Zongqing Zhou, Bailin Wu, Lie Kong, Liuxin Chen, Jicheng Huang   +7 more
semanticscholar   +1 more source

Prediction of Fines Migration through Core Testing

SPE Annual Technical Conference and Exhibition, 2017
AbstractFines migration is a commonly observed phenomenon in oil and gas wells, but often difficult to duplicate in the laboratory. A suite of labs tests was conducted to gauge the effect that different test conditions have on fines migration and to improve fines migration prediction through updated test strategies.
Oya Karazincir, Wade Williams, Peggy Rijken   +2 more
openaire   +1 more source

Application of Nanosilica for inhibition of fines migration during low salinity water injection: Experimental study, mechanistic understanding, and model development

Fuel, 2019
Low salinity (LS) water injection has emerged as one the most promising methods of improved oil recovery (IOR). However, its performance is often adversely affected by permeability damage due to induced fines migration phenomenon.
R. Moghadasi, A. Rostami, A. Hemmati-Sarapardeh, M. Motie   +3 more
semanticscholar   +1 more source

An Experimental Investigation of Fines Migration in Porous Media

SPE Annual Technical Conference and Exhibition, 1983
ABSTRACT Permeability decline in argillaceous sandstone formations has tendered a broad spectrum of explanations and related remedial treatments. This decline has often been attributed to the mobilization, migration, and plugging of fine particles in the formation pore spaces. While previous investigations have generally been directed
G. A. Gabriel, G. R. Inamdar
openaire   +1 more source

Hydro-mechanical coupled analysis of near-wellbore fines migration from unconsolidated reservoirs

Acta Geotechnica, 2022
Fengshou Zhang, Tuo Wang, Fang Liu, M. Peng, B. Bate, Pei Wang   +5 more
semanticscholar   +1 more source

Characterisation of fines migration system using laboratory pressure measurements

Journal of Natural Gas Science and Engineering, 2019
The focus of this study is formation damage due to fines migration induced by the leak-off of low salinity potassium chloride (KCl) fracturing fluids. The importance of this topic is determined by the wide utilization of KCl in drilling and fracturing ...
Shuyan Yang, T. Russell, A. Badalyan, U. Schacht, M. Woolley, P. Bedrikovetsky   +5 more
semanticscholar   +1 more source

Mechanistic Study of Fines Migration in Porous Media Using Lattice Boltzmann Method Coupled With Rigid Body Physics Engine

Journal of energy resources technology, 2019
This paper presents a pore-scale model proposed for numerical simulation of fines migration in porous media. The model simulates the behavior of spherical particles with different radii in flow by coupling lattice Boltzmann method (LBM) as a ...
Mehrdad Vasheghani Farahani, Sajjad Foroughi, S. Norouzi, S. Jamshidi   +3 more
semanticscholar   +1 more source