Tag synthesis method

Synthesis method of alcohol ether carboxylates for oilfield enhanced oil recovery

in high-temperature, high-salinity oil reservoirs requires surfactants and polymers to possess excellent temperature and salt resistance. Therefore, alcohol ether carboxylates (AECs) with nonionic-anionic hydrophilic complex groups have broad application prospects and are widely used as oilfield emulsifiers, viscosity reducers, solubilizers,…

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[Oil Displacement Agent] An interface-controlled wetting and displacement agent for improving oil recovery in low-permeability oilfields.

Technical Field This invention relates to the field of oil production technology, specifically to an interface-controlled wetting and displacement agent for improving the recovery rate of low-permeability oilfields. Background Technology Low-permeability oilfields refer to oilfields with low reservoir permeability, low…

Read More[Oil Displacement Agent] An interface-controlled wetting and displacement agent for improving oil recovery in low-permeability oilfields.