低分子聚乙烯醇压裂液体系研究

Study on fracturing fluid system of low molecular weight polyvinyl alcohol

压裂是油井增产的一项重要措施,压裂过程中传统压裂液往往对油气储层造成伤害。因此,为减少压裂液对地层的伤害,研制出一种适合于超低渗透油田储层改造的低伤害、低成本的新型水基压裂液。

Abatract:Fracturing is an important measure of well stimulation. Traditional fracturing fluid often causes damage to the oil and gas reservoirs. Therefore, the author developed a low cost of new water-based fracturing fluid to reduce the damage of fracturing fluid.