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- surfactant waterflooding 表面活性剂水驱
- ARPS DECLINE OF WATERFLOODING OILFIELDS.? 水驱油田的Arps递减规律
- Must not protrude above the metal surfact. 尼龙螺母不应高出金属表面。
- A EOR pilot test of WPS surfactant flooding. 活性剂WPS驱提高采收率先导试验研究
- Wettability is an important property of surfactant. 润湿性是表面活性剂的一个重要特性。
- They are also used as the material of ether and ester surfactant. 也用作醚型,酯型表面活性剂的原料。
- Applications of surfactant in oil field have been reviewed. 综述了表面活性剂在油田中的应用。
- Multifunctiona synergist MAT is a king of anionic surfactant. 多功能增效剂MAT属阴离子表面活性剂。
- It showed to be a surfactant, N,N-dihydroxyethyl dodecylamine. 结果表明,该组分为一表面活性剂N,N-二羟乙基十二烷基胺。
- There was a synergism among alkali,surfactant and polymer. 显微照片验证了含驱油剂的乳液存在多重乳状液。
- The etching liquid may further contain a surfactant. 该蚀刻液可以进一步含表面活性剂。
- Hydrochloric Acid, Cationic Surfactant, Perfume, Oxalic Acid, Dye. 产品成份:盐酸、阳离子表面活性剂、草酸、香精、颜料。
- Polymerizable surfactant is a new kind of ernulsifiers. 聚合型乳化剂是一种新型乳化剂。
- Gentle skin cleanser. Mild surfactant produces rich lather. 泡沫中活化因子多,能高效洁净肌肤。
- Surfactant is the name given to the lipid secretions that lie in the alveoli. 表面作用剂是指肺泡上的脂质分泌物。
- Energy saving of centrifugal pump for waterflooding and oil transfer by speed control. 油田注水集输系统离心泵调速节能研究。
- Water drive type curve is a key method for prediction of oilfield waterflooding performance. 摘要水驱特征曲线是注水开发油田动态预测的主要方法。
- The oil field waterflooding system is a dissipative system and follows the law of dissipative structure. 摘要油田注水开发系统为一耗散结构系统,遵从耗散结构的规律。
- EOR and improved waterflooding technology became the main means to reduce the decline of oil production. 前苏联原油产量于八十年代后期开始下降,提高采收率和完善水驱技术已成为抑制产量递减的主要手段。
- Unstable waterflooding was verified to be able to enlarge sweep efficiency and en-hance the ultimate oil recovery. 实践证明不稳定注水能够提高注水波及系数,提高油藏最终采收率。