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- The fluid is composed of filtrated saltwater, clay stabilizer HCS and chelating agent HTA. 研究了一种隐形酸完井液,该完井液由过滤海水或过滤盐水、粘土稳定剂HCS和隐形酸螯合剂HTA组成。
- The normal clay stabilizer can only play role to the newly water flooded clay mineral,but is not efficient to the swelled clay. 目前常规的粘土稳定剂对于新注水的粘土矿物有一定的抑制粘土膨胀作用,但对于已经发生粘土膨胀的地层作用不大。
- Conclusion By adopting skewed nine-spot pattern, leading water injection, clay stabilizer and wettability reversal, development effect of Chang 8 res... 结论采用菱形反九点井网实施超前注水开发,并在注入水中添加黏土稳定剂和润湿性反转剂可以改善长8油藏的开发效果。
- Additives for HCM acidizing fluid mainly comprising PCM clay stabilizer, corrosion inhibitor and ferric ion stabilizer etc. in oilfiela acidizing were developed. 对油田酸化改造过程中使用的酸液添加剂进行了研究,它主要包括粘土稳定剂、缓蚀剂和铁离子稳定剂等。
- In this paper 7 new measures now used in foreign countries to prevent formation damage are introduced, such as applying new clay stabilizer of low polymer to low permeable formation, and supersonic wave to control formation damage. 本文介绍了国外现阶段所采取的用低聚合物新型粘土稳定剂处理低渗透地层,用超声波解除地层损害等7种防治地层损害新措施。
- Results also showed that 2% of HD-1 functioned as corrosion inhibitor, 2.0% of H-1 as clay stabilizer, 4% of BM-5 as emulsion preventative surfactant, and 0.5% CF25B as cleanup additive . 通过实验筛选2%25HD-1为缓蚀剂;2.;0%25H-1为粘土防膨剂;0
- A Kind of DTE Acidizing Clay Stabilizer DTE酸化粘土稳定剂的研制与应用
- polymeric cationic clay stabilizer 聚合阳离子粘土稳定剂
- Preparation and application of clay stabilizer FL-1 粘土稳定剂FL-1的研制与应用
- clay stabilizer ( anti-swelling agent ) 黏土稳定剂(防膨剂)
- Core flow testing has also shown ENVIRO K to be an extremely effective clay stabilizing chemical. 岩心试验同样表明ENVIRO K是一种非常有效的粘土稳定剂。
- The tests using a series of clay stabilizers on clay expanding and core flowing showed that the most suitable cl ay stabilizer composition for water injection wells in Zhangdian Oilfield was 2% JJA+2%NH 4Cl. 对一系列粘土稳定剂进行粘土防膨和岩芯流动试验 ,筛选出适合张店油田注水井的最佳粘土稳定剂配方为 2%25JJA +2 %25NH4Cl。
- He fashioned the clay into a jar. 他用粘土做成一个陶土罐子。
- Synthesis and Evaluation of Clay Stabilizer Polymer JA 粘土稳定剂JA的合成与评价
- The math exam was a clay pigeon. 数学考试非常容易。
- All the can shoot is a clay pigeon. 他所能射击的不过是一个容易的非移动靶。
- He fashioned the clay into a pot. 他用粘土做成一把壶。
- The artist started with a big lump of clay. 艺术家用一大块黏土开始雕塑。
- The president had feet of clay: he drank a lot. 总裁有个致命的弱点:他好喝酒。
- The potter shaped the clay into a vase. 陶工将泥土塑成花瓶。