Results 221 to 230 of about 6,094,197 (290)
Some of the next articles are maybe not open access.
Biomediated Permeability Reduction of Saturated Sands
Journal of Geotechnical and Geoenvironmental Engineering, 2016AbstractNew, alternative in situ ground improvement techniques are necessary to address increased performance demands and growing environmental concerns of traditional grouting methods. To date, the controlled use of microbiological processes has demonstrated promise in the ability of microbes and their activity to address this need.
C. J. Proto, J. T. DeJong, D. C. Nelson
openaire +2 more sources
Fuel, 2019
Imbibition has been proposed as an important means by which to recover oil from low permeability reservoirs. However, the mechanism of imbibition enhanced oil recovery (IEOR) remains controversial.
Wanli Kang, Baojun Bai, Jirui Hou
exaly +2 more sources
Imbibition has been proposed as an important means by which to recover oil from low permeability reservoirs. However, the mechanism of imbibition enhanced oil recovery (IEOR) remains controversial.
Wanli Kang, Baojun Bai, Jirui Hou
exaly +2 more sources
Modeling of Permeability Reduction in Bioclogged Porous Sediments
Journal of Geotechnical and Geoenvironmental Engineering, 2018AbstractThis study examines the use of a numerical model to predict the reduction in permeability of bioclogged specimens observed from column experiments.
Babak Abbasi +5 more
openaire +2 more sources
Further Insights into the Mechanism of Disproportionate Permeability Reduction
SPE Annual Technical Conference and Exhibition, 2017Abstract Disproportionate permeability reduction (DPR) is a phenomenon whereby many water-soluble polymer solution and polymer gels reduce the permeability to water flow more than to oil or gas flow. DPR is important for some gels that are applied to production wells in water-shutoff treatments.
Bin Liang +4 more
openaire +2 more sources
Evaluation of pore size distribution and permeability reduction behavior in pervious concrete
Construction and Building Materials, 2021Pervious concrete is an environmentally friendly material that improves water permeability, skid resistance, and sound absorption characteristics. However, due to a large number of pores and the absorption capacity, pervious concrete faces the problem of
Jiandong Huang +5 more
semanticscholar +1 more source
Advances in Water Resources, 2021
To consider the non-Darcian nature of groundwater flow and the permeability reduction owing to well and aquifer clogging, an Izbash's law-based analytical model with a time-dependent hydraulic conductivity function is proposed for constant-rate recharge ...
Jiong Li +4 more
semanticscholar +1 more source
To consider the non-Darcian nature of groundwater flow and the permeability reduction owing to well and aquifer clogging, an Izbash's law-based analytical model with a time-dependent hydraulic conductivity function is proposed for constant-rate recharge ...
Jiong Li +4 more
semanticscholar +1 more source
Disproportionate Permeability Reduction is not a Panacea
SPE European Formation Damage Conference, 1997Abstract The paper discusses experimental and theoretical studies on the effects of disproportionate permeability reduction (DPR), i.e., the ability to reduce relative permeability to water more than to oil. The theoretical part discusses DPR effects by simple analytical arguments, supported by simulations.
Arne Stavland +5 more
openaire +1 more source