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product description recommend contact us
Temperature salt-resistant polymer is to solve the tertiary oil production using wastewater preparation products, in order to achieve recovery of sewage recycling, to facilitate the environment or in order to solve the high temperature and high temperature block oilfield tertiary recovery polymer; and solve the ternary composite flooding In the ternary system to maintain the high viscosity of the product developed.
My company mainly produces the following two temperature salt polymer products, its performance is as follows:

Technical index name

Product code and technical indicators

NP—3010

NP—3020

Exterior

White granule powder

White granule powder

 

Solid content( % )

≥ 88

≥ 88

Degree of hydrolysis( % )

≤ 28

≤ 28

Residual amount( % )

≤ 0.05

≤ 0.05

Screen factor

≥ 40

≥ 40

Static adsorption viscosity retention, %

≥ 80

≥ 80

Shear viscosity retention, %

≥ 80

≥ 80

Apparent viscosity( mpa.s )

2 Million degree of mineralization 75℃≥11.5

3 Million degree of mineralization  85℃≥11.5

Granules
granularity

Less than 0.15 ㎜Particle content, %

≤ 5.0

≤ 5.0

more than the 1.0 ㎜Particle content, %

≤ 5.0

≤ 5.0

Note: 1, the product packaging for 25KG / bag, with three international standards with a membrane valve pocket. Can also be based on user needs packaging.
     2. Apparent viscosity of NP-3010 is measured under the condition of solution prepared by Shengli Saline (total salinity 19334mg / l, test water temperature 75 ℃).
     3. The apparent viscosity of NP-3020 is measured under the conditions of Shengli Saltwater (total salinity 32868mg / l, test water temperature 85 ℃).
The above products are mainly used in oilfield tertiary recovery, which can be selected according to the characteristics of different blocks in the oilfield (formation temperature, salinity of formulated water, etc.).
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