本文利用JHDS高温高压动失水仪，在确定的实验参数条件下规定了评价各种入井流体对油气层损害程度的模拟评价程序。
JHDS HTHP Dynamic Filtration Press is used to evaluate the damage to oil-gas formation according to specific simulation evaluation program for each kind of fluid under definite test parameters.
本文给出了位于上空腔的中小尺寸管道破裂或安全阀意外开启引起的小破口失水事故实验研究。
A simulation experiment of small break loca is introduced, which was caused by the breakdown of a small size or middle size pipe located at upper plenum, or by unexpected opening the safety valve.
以水作为研究对象，采用不同的方法进行降低无效失水的实验，结果是水面上不加遮挡物时，其相对失水率高达2。
Water is used as the researched object, different methods have been taken in the experiments to reduce the ineffective water loss, the results show that the relative water loss rate is more than 2.
实验证明：磺甲基化聚丙烯酰胺的抗盐性和水溶性均得到改善，可用作油井水泥降失水剂。
The experimental results were indicated that salt-tolerance and thermal stability were improved, therefore, it can be used as a water loss control additive in oilwell cement.
对反应堆失水事故条件下热管段内的两相流逆向流动过程进行了实验研究和理论分析。
Two phase countercurrent flow in reactor hot leg at loss of coolant accident is studied by experiment and analysis.
在实验室条件下测定了大绒鼠和高山姬鼠在不同温度下的蒸发失水与能量代谢。
The evaporative water loss(WEL) and energy metabolism were measured in different temperatures in Eothenomys miletus and Apodemus chevrieri in laboratory.
实验结果表明，该胶乳水泥浆体系具有良好的综合性能，失水量低、游离液少、稠化时间易于调控、流变性好等。
The experimental results show that the latex cement system has a good overall performance, including low loss water, less free fluid, thickening time easy to control, and good rheological property.
应用实验表明，涂有乳化蜡型混凝土养护剂的混凝土模块抗压强度、吸水率和失水率均优于或等于传统养护。
The application results show that the intensity of resisting pressure, the ratio of absorbing water and the ratio of retention water of the concrete blocks spread or sprayed with the curing...
应用实验表明，涂有乳化蜡型混凝土养护剂的混凝土模块抗压强度、吸水率和失水率均优于或等于传统养护。
The application results show that the intensity of resisting pressure, the ratio of absorbing water and the ratio of retention water of the concrete blocks spread or sprayed with the c...
实验结果表明，体系具有流变性好、失水造壁性好、抑制性强、抗污染能力强、润滑性好、封堵能力强和热稳定性好等优点。
It shows that the system own good rheology property and filtration properties, strong inhibition, outstanding the tolerance to fouling, good sealing characteristic, good thermostability.
实验结果表明，体系具有流变性好、失水造壁性好、抑制性强、抗污染能力强、润滑性好、封堵能力强和热稳定性好等优点。
It shows that the system own good rheology property and filtration properties, strong inhibition, outstanding the tolerance to fouling, good sealing characteristic, good thermostability.
应用推荐