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- MH retarded acidizing fluid 缓速酸
- DEVELOPMENT AND APPLICATION OF RETARDED ACIDIZING FLUID BH-211 FOR SILICEOUS SANDSTONE RESERVIORS BH-211缓速酸酸化技术的研究及应用
- Keywords thickener(viscosifier);amphoteric acrylamide copolymer;inverse(W/O) emulsion;preparation;acid additive;hydrochloric acidizing fluid;gelled acid;retarded acid; 稠化剂(胶凝剂);两性丙烯酰胺共聚物;反相乳液;制备;酸液添加剂;盐酸液;稠化酸(胶凝酸);缓速酸;
- Keywords gelatinizer(thickener;viscosifier);amphoteric acrylamide copolymer;preparation;acidizing fluid additive;hydrochloric acid;gelled acid;retarded acid;high temperatures; 胶凝剂(稠化剂);两性丙烯酰胺共聚物;制备;酸液添加剂;盐酸液;胶凝酸(稠化酸);缓速酸;高温;
- Keywords Aminosulfonic Acid/Ammonium Hydrofluoride Acidizing Fluid;Reservoir Blockage Removing;Water Injectivity Enhancement;Water Injection Wells;Retarded Acid;Acidization in Depth; 氨基磺酸-氟化氢铵酸化液;解堵;增注;注水井;缓速酸;深部酸化;
- At the same time, the performance of acidizing fluid with MDNC is evaluated. 并对MDNC稠化剂酸液性能进行了评价。
- This acidizing fluid formulation was applied in Fanjia Oilfield, and got good effect. 该酸液配方在樊家油田现场应用后,取得了良好的增产效果。
- The leakoff mechanism of the acidizing fluid is quite different from that of the fracturing fluid. 裂缝壁面的酸液滤失机理与压裂液的滤失机理有很大的不同。
- Enzymes have been applied to releasing formation damage, acidizing fluid, sand controlling and water-shutoff. ?可用于解除地层堵塞、酸化、防砂、堵水等。
- In dolomite reservoir,the acidizing fluid leakoff is one of the key factors for the acid fracturing effects. 在白云岩储集层中,酸液滤失是影响酸化压裂效果的关键参数之一。
- For the use of filtration control acid,this problem on acidizing fluid filtration is solved. 滤失控制酸的成功应用,有效地解决了长期困扰酸液滤失的问题。
- The principles,characteristics and the application of various acidizing fluid system have been discussed in various degrees in the paper. 对各种酸液体系的原理、特点及现场应用情况作了不同程度的论述。
- The paper introduces the filtration property of simulation acidizing fluid and used instrument,and study the simulation test method. 文中介绍了模拟酸液在地层中的滤失特征及所使用的仪器,并对模拟试验过程和结果进行了研究。
- Study of New Corrosion Inhibitor for Retarded Acid 缓速酸用缓蚀剂的研究
- Study on Core Flow Simulation Test of Retarded Acid 缓速酸的岩心流动模拟实验研究
- Retarded acting theory of acidizing fluid and its application 酸化工作液缓速作用的理论与实践
- The commonly used acid fluid and additive and the method of acid placement and diverting are also given. 文中给出了引起损害的原因、解除的方法,并给出了目前常用的酸液、添加剂以及酸液置放和分流的方法。
- 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。
- During acid fracturing of carbonate reservoir,acidizing fluid leakoff is an important parameter of influence acid fracturing effect. 在碳酸盐岩储层进行酸压工艺时,酸液滤失是影响酸压现场施工效果的重要参数,为了节约成本,必须开展室内实验模拟研究。
- The heavy rain retarded our progress. 大雨妨碍了我们的进展。