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- The fracturing base fluid confected on the best condition applied in spot fracture construction has attained best effect,and altered the oil floor. 优化条件配制的压裂基液投入现场压裂施工应用后,效果显著,达到了对油层改造的目的。
- base fluid confecting 基液配制
- Crude oil is used as the base fluid of gelled frac fluid most commonly. 目前各油田普遍使用本油田的原油作为油基冻胶压裂液的基液,不同产地的原油其组分不同。
- We also develop micro-emulsion scavenger and oil base fluid scavenger, and two scavengers present upper cleanout- efficiency. 通过试验研制成的微乳液清除剂和油基型清除剂,两清除剂都具有较高的清除效率。
- The micro-emulsion scavenger is fit for low temperature oil wells, and oil base fluid scavenger is much fitter for higher oil wells to cleanout asphaltenes than before scavenger. 其中微乳液清除剂主要适用于温度较低的油井中;而油基型清除剂比较适合用在高温的油井中。
- The high-temperature water-graphite type lubricant can be prepared using water and graphite as base fluid and doped with screened suspended agent, antirust agent, antifoamer and other additives. 以水和石墨为基础液,添加了评选的悬浮、防锈、抗泡等添加剂制成了水-石墨型高温润滑剂。
- Nanofluids,which can enhance the thermal conductivity and mass diffusivity of the base fluid,is a novel approche to improve the heat and mass transfer in the NH_3/H_2O bubble absorption process,. 利用纳米流体强化基础液体的导热性能和扩散性能的作用来提高NH_3/H_2O泡状吸收过程的传热传质特性是一种新型的吸收强化方法,其研究刚刚起步。
- The base fluid of EBDF possesses a higher flash point or less inflammability and lower pouring point or better fluidity in comparison with diesel oil. 在基液性能上,与柴油相比,酯基液的闪点较高,倾点较低,这表明酯不易燃,流动性好;在环保性能上,无论是毒性、生物降解还是蒸气测试结果,酯基钻井液均表现出了优良的性能。
- Therefore, osmotic phenomenon exists in the system of shale and water based fluid, but shale is a non-perfect semipermeable membrane. 试验结果证实了页岩与水基流体之间存在着渗透现象,且页岩是一个非理想性的半透膜。
- The type and characteristics of new water soluble thickener were mainly described,in orde to meet theapplication of all kinds of water base fluids. 主要介绍新型水溶性稠化剂的类型及性能特点;以满足各种水基液的使用.
- The runner was retired put out at first base. 跑垒者于第一垒上被刺杀出局。
- The runner went to second base on a wild pitch. 一记瞎设让跑垒员跑上了第二垒。
- You cannot enter a military base without a permit. 无通行证者不得擅入军事基地。
- EMHYDR SFC fluids are clear red water/glycol based fluids that successfully in wide variety of industrial hydraulic systems. EMHYDR SFC是一种成功广泛应用于各种工业液压系统的红色、澄清之水/二元醇型液压油。
- Her heavy industry rests on a broad and firm base. 它的重工业有广泛坚实的基础。
- He caught me off base with that question. 他的问题猝然把我给问倒了。
- The bombers swooped on the air base. 轰炸机突袭空军基地。
- Many languages have Latin as their base. 许多语言都以拉丁语为基础。
- His base conduct was condemned by everyone. 他的无耻行为受到所有人的谴责。
- His idea is completely off base. 他的想法大错特错。