Preparation and application method of surfactant
A technology of surfactants and application methods, applied in the direction of chemical instruments and methods, drilling compositions, dissolution, etc., to achieve good emulsification performance, large application space, and wide application fields
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[0023] Phospholipids: Tween-80: AES: Diethanolamine: Water,
[0024] 20% : 10% : 20% : 15% : 35%.
[0025] (2) Low-temperature viscosity reducer This product is mainly used for secondary recovery of conventional oil wells, chemical stimulation, etc.;
[0026] Surfactant component ratio:
[0027] Phospholipids: Tween-80: AES: Diethanolamine: Water,
[0028] 15% : 20% : 15% : 10% : 40%.
[0029] (3) Wellbore viscosity reducer This product is mainly used for wellbore viscosity reduction, near-well plugging removal, reducing production energy consumption, reducing oil production costs, and ensuring normal production of oil wells;
[0030] Phospholipids: Tween-80:AES::diethanolamine:water,
[0031] Surfactant component ratio:
[0032] 10%: 20%: 20%: 20%: 30%.
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