Nano Silica Powder for Oil Exploitation

1. Particle size: 10-30nm
2. Purity: 99.8%+
3. Surface modified
4. Super-hydrophobic & Oleophilic.
Nano silica powder for oil exploitation does very well in
hydrophobic nature
and
lipophilic
property.

In
diesel oil
,
solvent oil
,
carbon tetrachloride
,
freon
and other
organic mediums
, it has
good dispersibility
.
Because there are organic functional group that can combine with SI-OH on the surface of the hydrophobic nature, the nanoparticle could adsorb on the clint of sandstone surface then form steady hydrophobic surface film, thus greatly
reduce water resistance
.

Water flooding is a common method for oil production. It the process of water injection, pump's treating pressure and water injection well's rate determine the production and cost.
Using this product to process the water injection well, can effectively reduce the injection pressure and
increase water injection rate
,
thereby improving crude production rate
and
reducing cost
.