Description
Application:
This process has been used for several years in assisting oil
field to increase the efficiency of oil recovery. By the addition
of one ton of polymer typically **0 tons of crude oil can be gained
therefore providing great benefits to the user. By introducing
viscous polymer solutions to the flood the efficiency of the
volumetric sweep is increased, channeling and breakthrough is
decreased thereby having the overall effect of increasing the oil
recovered. Our polymer suits many different conditions experienced
by oilfield operators in polymer flooding so that no matter what
the temperature, saline conditions, permeability or oil viscosity
are, we have the correct product for the application. The standard
products can be either directly injected into the oil stratum or
alternatively can be combined with a cross-linking agent and then
injected into the oil stratum. These products can be used at
oilfields with an oil stratum temperature lower than *0°C and total
dissolved solids (TDS) lower than 6,**0ppm.
Specification:
Appearance: White granulated powder
Molecular Weight, carbon units: ***0×**6
Solid content: min*9%
Anionic degree: ****5%
Dissolving time: max2hrs
Intrinsic viscosity: ****5 dl/g
Granule size 1.*0mm: min0.0%
Granule size 0.*5mm: min*0.0%
Shipping, Handling and storage:
1. PHPA is packed in *5kg Kraft paper bag with inner plastic
bag.
2. Store in cool room. Do not contact air directly for long
time, the product can absorb damp to become agglomeration and
difficult for dissolving.
3. The shelf life is two years.
