Cationic Polyacrylamide Powder in Oilfield

Process conditions for using polyacrylamide cationic (CPAM) in combination with treatment processes and on-site conditions: 

Flocculation and Sedimentation: To enable cationic polyacrylamide CPAM to form dense flocs with a fast sedimentation rate, it is advisable to preferentially select cationic polyacrylamide CPAM with a medium high molecular weight and a medium high cationic degree. 

Air flotation Separation: For flocs to be light weight and easily combine with air bubbles, cationic polyacrylamide CPAM with a medium low molecular weight (to avoid the flocs being too heavy and sinking) and a medium cationic degree can be selected. 

Pretreatment+Biochemical Treatment: cationic polyacrylamide CPAM is required to reduce COD and SS to a level that can be tolerated by the biochemical process and avoid residual agents inhibiting microorganisms. It is preferable to choose a biodegradable type (such as those with low residual monomers). 

Dissolution Equipment: If the stirring intensity is low, cationic polyacrylamide in oilfield CPAM with a low viscosity and easy to dissolve (such as small powder particle size) should be selected. 

Water Temperature: At low temperatures (<15°C), polyacrylamide cationic dissolves slowly and has low reaction activity. A low temperature fast dissolving type (such as with the addition of a solubilizer) needs to be chosen. 

Compatibility with Other Agents: When compounded with inorganic flocculants (such as PAC, FeCl₃), it is necessary to ensure that there is no antagonism between polyacrylamide cationic and inorganic ions (for example, high cationic degree polyacrylamide solid for produced water treatment CPAM and Fe³⁺ may reduce the effect due to charge competition). 

Selection Logic Chain Analysis of wastewater characteristics (oil content / SS / salinity / pH) → Matching polyacrylamide polymer for oilfield uses CPAM parameters (cationic degree / molecular weight) → Combining with process and on - site constraints → Experimental screening (beaker test + dynamic verification) → Determination of the optimal model Through the above steps, it can be ensured that the selected polyacrylamide polymer for oilfield uses CPAM can not only efficiently treat specific oil field oily wastewater but also adapt to on site conditions, achieving the optimal balance between "effect" and "cost".

Product Benefits of Cationic Polyacrylamide Powder in Oilfield:

1. Our product is in the powder form of polyacrylamide cationic. It has high water absorption performance and can absorb a large amount of water to form a stable hydrogel, which can effectively increase the moisture content of oil well formations.

2. Our polyacrylamide polymer for oilfield uses can maintain the stability of water, prevent water loss and evaporation, thereby maintaining the moisture content of the formation and improving the permeability of the formation.

3. This cationic polyacrylamide in oilfield can improve the permeability and water content of the formation, increase the productivity of oil wells, and increase the output of oilfields.

4. Our polyacrylamide solid for produced water treatment solution has a longer shelf life of 24 months. 

5. Our product polyacrylamide cationic has high purity content and fast delivery.

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