Finally, fluid density can be obtained from ground system with Bernoulli's equation in fluid mechanics.
最后由地面处理系统结合流体力学中的伯努利方程处理得到流体密度。
This term is a product among the non-Darcy coefficient, the fluid density and the square of flow velocity.
非达西项是非达西系数、流体密度和流速平方的乘积。
Fluid identification logging curve is abnormal, the curve amplitude change is inversed with the fluid density curve;
流体含水测井曲线出现异常，曲线幅度变化与流体密度曲线正好相反；
A mixed-fluid reservoir will stratify according to fluid density, with gas at the top, oil in the middle, and water below.
具有混合流体的储层将会依流体密度分层，气在顶部，油在中部，而水在底部。
It has been widely applied in the oil fields, geological exploration and laboratories for analysis and measurements of fluid density.
广泛用于各大油田，地质勘探和实验室进行液体密度的分析和测定。
On the basis of obtaining reservoir density sections and using fluid density computation technique, the fluid density sections can be yielded.
在获得的储层密度剖面基础上，利用流体密度计算技术，即可得到流体密度剖面。
Measurements of fluid density, viscosity, sound speed, and continuous refractive index are made downhole under reservoir temperature and pressure conditions.
所有的数据，包括液体密度、粘度、声速、连续折射率，都在井下油藏温度和压力条件下测得。
In the model the fluid density variation due to solution concentration change and the head distribution variation resulted from the fluid density change are considered.
模型考虑了地下水中溶解盐分浓度变化引起的地下水密度的改变，及其导致的地下水水头的变化。
When underbalanced drilling or drilling easy leaky zone by using aeration fluid, the determination of fluid density and downhole fluid column pressure is very important.
利用气体型流体进行欠平衡钻井，或钻易漏地层时，流体密度及井下液柱压力的确定十分重要。
The effects of various factors, such as top pre-tension, inner fluid density, current velocity profile, outer diameter and riser wall thickness on VIV-induced fatigue damage in the …
结果显示立管顶部预张力、管外流速分布、立管外径对疲劳损伤的影响非常明显，而管内流体密度和立管壁厚因其变化范围有限，对疲劳损伤的影响没有上述三个参数显著。
Fluid density is measured by self push resonant principle and frequency tracking method.
流体密度的检测是采用自激振荡原理和频率跟踪法得到的。
Fluid density is measured by self-push resonant principle and frequency tracking method.
流体密度的检测是采用自激振荡原理和频率跟踪方法得到的。
Fluid density is measured by self-push resonant principle and frequency tracking method.
流体密度的检测是采用自激振荡原理和频率跟踪方法得到的。
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