Foam Plugging Agent
Application direction: carbonate reservoir with micro-fractures and medium-low permeability sandstone reservoir for profile control or water plugging.
Brand ERUI
Certification
Lead Time 60days
Guarantee Period 12months
Source of Supply Shandong
Payment Method T/T L/C
Product Information
Foam plugging agent performance characteristics
◆ Adjustable density; good stability;
◆ Slightly affected by temperature and pressure;
◆ High viscosity and strong carrying capacity; reduce adsorption loss;
◆ Enhance plugging ability and selectivity
(Plugging big not small, plugging water not plugging oil).
Foam system: N2 + foaming agent + water (or polymer solution)
|
Project |
Foam plugging differential pressure /Mpa |
Subsequent water flooding pressure /Mpa |
Resistance factor |
Residual resistance factor |
Breakthrough pressure gradient /MPa·m-1 |
|
Foam system |
1.5 |
2.51 |
326.09 |
545.65 |
11.67 |
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