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SoftPusher is used during the construction and operation of oil and gas wells in the EOR process for water inflow restriction, conformance control, and in flow deviation processes for polymer flooding.
SоftPusher is injected into the well together with a cross-linking agent. The concentration of SоftPusher is 0.3 to 0.5 %.
Transportation and storage
SoftPusher can be transported by all means of transport in covered vehicles, in accordance with the rules of goods transportation.
The guaranteed storage life of PDA-1004 is 12 months from the manufacturing date.
SoftPusher is a modified polyacrylamide powder with medium molecular weight and medium anionic charge density.
|The name of indicators||Normative value|
|Appearance||Powder, white to light yellow color|
|Molecular weight, *10⁶ Daltons||8-10|
|Mass content of insoluble residue, % maximum||3|
|Mass content of water, % maximum||10|