项目介绍（简介、技术特点、应用范围、市场前景、效益分析及对投资者要求）

  (中文) 压裂技术是提高低渗透油气藏生产能力和油气井采收率的重要手段，而压裂液是影响压裂效果的关键因素。目前国内常规压裂液虽然基本能满足施工要求，但存在利用率低、返排不彻底、对地层产生伤害大、成本高等缺陷。本项目研制的清洁压裂稠化剂，为新型双碳链表面活性剂，因其特殊的结构特征，具有抗温性能好、破胶无产渣、成本低等优点。可在80～130℃的地层中使用，经济社会效益显著。

  (英文) Fracturing technology is an important means to improve production capacity of the low permeability reservoir, and the recovery of oil and gas wells，and fracturing fluids are the key factors to affect the fracturing effect．Conventional fracturing fluids commonly used in China can meet the construction requirements basically, but they have many disadvantages，such as low utilization rate，being difficult to flow back completely, the damage to the formation，the high cost．The oilfield viscoelastic surfactant developed by us has many advantages，such as good anti-temperature stability, no residue after the breaking and low cost. The oilfield viscoelastic surfactant can be used in formation temperature from 80℃to 130℃, and has enormous economic and social benefits.