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Suncoo Petroleum Technology Co., Ltd.
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Foaming Agent
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| 1.Overview
Reach foaming agent is a chemical product,which is composed of many kinds of surface active agent s. It can be divided into three types, Reach - 100 medium and low temperature foaming agent, Reach - 200 high temperature foaming agent, Reach - 300 foaming agent for acidization.These foaming ageng are mainly used in foaming displacement of reservoir oil in the tertiary oil recovery ;meanwhile, foam acidizing, foam drilling,foam well wahing, water plugging profile control , foam drainage and gas recovery,all are included. Good foam will be formed when combined with air, nitrogen, carbon dioxide: good foaming ability, good compound with hard water which has high salinity and high calcium and magnesium content, good foam stability, good compatibility with other chemical additives .
2.Technology Requirements
Item Reach-100 Reach-200 Reach-300
Appearance Colorless to pale yellow liquid colorless clear liquid Colorless or pale yellow liquid
Density（20 centigrade），g/cm3 1.01-1.05 1.01-1.05 0.95-1.05
pH Value 6.0-8.0 6.0-8.0 6.0-8.0
Water Solubility 100% 100% 100%
Foaming Volume（Ross），mL ≥400 ≥350 ≥300
Surface Tension，mN/m ≤28 ≤28 ≤28
Suitable Temperature，centigrade ＜150 ≤350
Resistance Factors ＞20 ＞20 ＞20
Foam half-life Period，min ＞120 ＞120 ≥100
Oil Displacement Efficiency，% ＞70 ＞70
3.Features
(1)The foaming agent has good foaming properties under the condition of the high temperature and high salinity (unrestricted).
(2)Good foam stability, long drainage half-life and foam half-life period, drainage half-life about 5 min, foam half-life more than 200 min, performance is superior to similar products. .
(3)It has excellent compatibility and good corrosion ability, totally a safe, environmentally friendly products.
(4)The ability of foam blocking core is very strong, plugging rate is 100%.
(5)Certain oil resistance, small sandstone adsorption loss ;and the higher the temperature reach, the smaller the adsorption loss lose.
(6)Oil viscosity reduced, diluted oil wall formed , sweep efficiency and recovery efficiency improved.
4.Applications
(1)Reach 100 foaming agent: generally used as concentration of 0.5% to 1%;
(2)Reach 200 foaming agent: generally used as the concentration of 0.3% to 0.5%, injected with the high temperature steam in the wellhead.
(3)Reach 300 foaming agent: generally used as concentration of 0.3 to 0.5%.
5.Packaging & Storage
Package:Blue plastic barrels,
Net weight 100 kg or 125 kg;
Store in dry and ventilated place;
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Suncoo Petroleum Technology Co., Ltd.版权所有1997-2013
电话:86-0546-7782600 传真:86-0546-7782800 |
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