Enhanced permeation of a hydrophobic fluid through particles with hydrophobic and hydrophilic patterned surfaces.
Enhanced permeation of a hydrophobic fluid through particles with hydrophobic and hydrophilic patterned surfaces.
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疏水性流体通过具有疏水性和亲水性图案化表面的颗粒的增强渗透
DOI:
10.1038/srep05738
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发表时间:
2014-07-18
影响因子:
4.6
通讯作者:
Fang H
中科院分区:
文献类型:
--
作者:
Zhang R;Xu Y;Wen B;Sheng N;Fang H
The wetting properties of solid surfaces are significant in oil/gas and liquid displacement processes. It is difficult for hydrophobic fluids to permeate channels filled with hydrophilic particles and an aqueous phase and this is thought to be the primary cause of low yields in low permeability reservoir operations. Using three-dimensional lattice Boltzmann simulations, we show that particles with hydrophobic and hydrophilic patterned surfaces can greatly improve hydrophobic fluid permeation. Specifically, a hydrophobic fluid can easily access micro-channels in the hydrophobic regions, which extend rapidly even to the hydrophilic regions and accelerate hydrophobic fluid escape. This work enriches understanding of multiphase flow in porous media at the pore scale and fracture conductivity and is expected to have great significance in the exploitation of low permeability reservoirs and shale gas.
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DOI:
10.1088/1742-5468/2013/06/p06009
发表时间:
2013-06-01
影响因子:
2.4
作者:
Cheh, Jigger;Gao, Yi;Fang, Haiping
通讯作者:
Fang, Haiping
DOI:
10.1115/1.1937420
发表时间:
2005-09-01
影响因子:
3
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Bennion, DB;Thomas, FB
通讯作者:
Thomas, FB
DOI:
10.2118/7561-pa
发表时间:
1979-01-01
期刊:
JOURNAL OF PETROLEUM TECHNOLOGY
影响因子:
--
作者:
HOLDITCH, SA
通讯作者:
HOLDITCH, SA
影响因子:
2.9
作者:
Huang, Haibo;Wang, Lei;Lu, Xi-yun
通讯作者:
Lu, Xi-yun
影响因子:
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作者:
BENNION, DB;BIETZ, RF;CIMOLAI, MP
通讯作者:
CIMOLAI, MP