Results 251 to 260 of about 2,742,123 (281)

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

Permeability Impairment Due to Fines Migration in Sandstones

SPE Formation Damage Control Symposium, 1986
ABSTRACT In a previous publication1 critera were derived for predicting the onset of fines release in sandstones. The present paper describes quantitatively the behavior of the sandstone after the fines have been released. The entrapment of fines at pore throats is modelled using a statistical approach and general population balance ...
M.M. Sharma, Y.C. Yortsos
openaire   +1 more source

Mathematical modelling of fines migration in geothermal reservoirs

Geothermics, 2016
Laboratory-based mathematical modelling of fines migration allows predicting well productivity reduction during the geothermal reservoir exploitation. The analytical model for one-dimensional flow with ionic strength alteration has been derived.
You, Z., Yang, Y., Badalyan, A., Bedrikovetski, P., Hand, M.   +4 more
openaire   +2 more sources

The effects of particle size and inorganic mineral content on fines migration in fracturing proppant during coalbed methane production

Journal of Petroleum Science and Engineering, 2019
Hydraulic fracturing is an effective way to improve the productivity of coalbed methane (CBM). But fines intrusion into fracturing proppant can result serious permeability change and gas productivity reduction.
Yingchun Wei, Chao Li, D. Cao, Anmin Wang, Aoxiang Zhang, Zheng Yao   +5 more
semanticscholar   +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

Effects of kaolinite in rocks on fines migration

Journal of Natural Gas Science and Engineering, 2017
Abstract A laboratory study has been undertaken on the effect of permeability variation during low-salinity water injection as a function of kaolinite content in the rock. A novel methodology of preparing artificial sand-packs with a given kaolinite fraction has been established.
Russell, T., Pham, D., Neishaboor, M., Badalyan, A., Behr, A., Genolet, L., Kowollik, P., Zeinijahromi, A., Bedrikovetsky, P.   +8 more
openaire   +2 more sources

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

Electrochemical Migration of Fine-Pitch Nanopaste Ag Interconnects

Journal of Electronic Materials, 2016
With the development of intelligent electronic products, usage of fine-pitch interconnects has become mainstream in high performance electronic devices. Electrochemical migration (ECM) of interconnects would be a serious reliability problem under temperature, humidity and biased voltage environments.
Chia-Hung Tsou, Kai-Ning Liu, Heng-Tien Lin, Fan-Yi Ouyang   +3 more
openaire   +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