block agent

基本解释

Also, field blocking testing was done by polymer gel block agent made up by polymer gel and sewage of oilfield.
采用聚合物凝胶体系和油田污水配制成的聚合物凝胶封堵剂进行了现场试验。
In view of invalid of water injection in high water cut oilfield, and formed high permeability zone, block of it by chemical block agent is effective.
高含水油田由于长期注水开发造成注入水无效循环问题非常突出，形成了高渗透条带，采用化学堵剂对高渗透条带进行封堵是一种有效的方法。
Adapting such anti-block agent can meet production as well as product quality requirement and have good economical and social benefit through industrial test and application.
通过工业化试验应用开口剂，证明采用该开口剂可满足生产及产品质量的要求，具有良好的经济效益和社会效益。