The present invention relates to viscoelastic fracturing fluids comprising one or more zwitterionic surfactants having multiple hydrophobic and hydrophilic groups. The viscoelastic fracturing fluids can be used to stimulate reservoir and increase oil and gas production.
本发明涉及包含一个或多个带有多个亲
水和疏
水基团的双性表面活性剂的粘弹性压裂液。这些粘弹性压裂液可用于刺激储层并增加油气产量。