Oil field tuilian atana hman polyacrylamide chu tuiah a inthiar a, chu chuan high viscosity fluid a siam a, chu chuan tui injected-a fluidity (fluidity) a tihtlem a, tui{0}}oil fluidity ratio a tihhniam bakah tui inthlak danglamna a tikhawlo bawk (injected water-a tui inthlak danglamna (rapid breakthrough) chu high permeability layer-ah a awm thei a ni), chu chuan displacement fluid chuan a spread volume chu a tizau thei a, a tizau thei a ni. High molecular weight polymer hian high permeability layer pore throat-a adsorption leh trapping hmangin physical blockage a siam a, chu chuan a hnu lama injection tui chu low permeability layer-a inthlak a ngai a, reservoir heterogeneity a ti tha a, microscopic oil washing efficiency a ti tha bawk. Modified polymer thenkhat (Surfactant-polymer composite system ang chi) hian oil-water interface tension a tihziaawm thei a, oil film stripping-ah a pui thei a, oil recovery a ti tha thei bawk.
Feature leh a thatna te .
Significant recovery: Tui tuilian nen khaikhin chuan recovery rate hi 8%-15% in a sang thei a, well pakhata oil increase effect pawh a pawimawh hle.
Mature Technology: Daqing, Shengli leh oilfield dang dangah pawh technology hi hman a ni tawh a, a puitu hmanrua pawh a tha hle.
Environment friendly: Polymers hi biodegradable (modified product thenkhat evaluate a ngai) leh chemical tuilian (surfactants ang chi) aiin hman awlsam zawk a ni.
Specification 100 a ni.
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A project chu . |
1999-a thil awmte chu a ni. |
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Pawn lam a lo lang . |
Granular powder dum a ni. |
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Solid content (%) . |
88 aia tam emaw, a tlukpui emaw . |
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Molecular rit zawng . |
maktaduai 12 atanga 21 vel an ni. |
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Residual monomer awm zat (%) . |
0.1 aia tlem lo a ni. |
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A in\\hen hun (min) . |
90 aia tlem emaw a aia tlem emaw . |
hot tags .: Oil field displacing agent, China-a Polyacrylamide, Oil Field Displacing Agent siamtu, Supplier, Factory-te tana polyacrylamide
