block up hawsehole to prevent water flooding in chain locker.

锚链管盖好，防止海水灌进链舱。

demulsifier suitable for water flooding produced liquid may not be suitable for polymer flooding produced liquid .

适用于水驱采出液的破乳剂不一定适用于聚驱采出液。

water shut-off and profile control is an important technology for improving water flooding efficiency of seriously heterogeneous reservoir, especially for the mature reservoir with higher water-cut.

油水井堵水调剖是严重非均质油藏控水稳油、提高水驱效率的重要技术手段。

the result shows that the influence of dominant channel on the development effect of water flooding is implemented by reservoir volumes controlled by production and injection wells in the reservoirs.

研究结果表明优势通道是通过影响油藏中生产井和注水井控制的油藏体积来影响水驱开发效果的。

the quantity and distribution of remaining oil are dominated by the type of deposit rhythm, gravity and capillarity force, permeability and water flooding degree.

剩余油的数量、分布情况受油层沉积韵律类型、重力作用、毛管力作用、油层渗透率、水驱强度等多种因素的制约。

oil fields with water flooding occupy 87% of the chinese oil fields.

世界许多油田都是采用注水开采石油，我国水驱油田占87%。

the results indicate that water flooding displacement characteristic curve is only suitable for blank water flooding phase and later water flooding phase of polymer flooding.

研究结果表明：在注聚合物前的空白水驱阶段以及含水率回升后期，可以应用水驱驱替特征曲线法预测含水率等开发指标；

i suffered serious underwater damages(or, i had my hull underwater damaged). sea water flooding in. there is a dangerous list. i need tug assistance.

我船在水线之下破损严重，正大量进水。有危险的横倾。我船需要拖轮的援助。

the effect descending of multi-round profile control in water-injecting wells had direct influence on water flooding recovery ratio elevation in high aqueous oilfields.

注水井多轮次调剖效果存在逐次递减问题，直接影响特高含水油田水驱采收率的进一步提高。

after water flooding oil field is put into full operation, water injection becomes the basis and guarantee of oil production.

水驱油田进入全面注水开发后，处理好注水问题是原油生产的基础与保障。

at the beginning of the book, a farmer sees water flooding over a levee in forestport.

在这本书的开始，一位农民看到洪水漫过佛斯特鲍特镇的大堤。

volcanically water flooding of oil well is very ubiquitous during oil developing. it is the result of crack instability propagation in the reservoir.

油井暴性水淹是裂缝性砂巖油田开发的普遍特征，其中很多是由注水引起裂缝失稳扩展所致。

this type of curves reflect a statistical relationship in a water flooding oil reservoir.

它反映了注水开发油田的一种统计规律。

in the evaluation of displacement efficiency of water flooding and watered out degree, oil saturation of reservoirs must be studied.

油田注水驱油效果以及水淹程度评价中，都需要研究储层含油饱和度的变化状况。

lower limit of increasing pressure is demonstrated in terms of water flooding with extra fracturing pressure and effective displacement pressure gradient.

通过理论计算、试井分析及现场试验确定了井层合理注水强度，确定了建立有效驱替压力梯度的合理压力。

an experiment of oil displacement conducted on artificial and natural cores shows that oil recovery on the basis of water flooding is enhanced by 24.8% and 13.8% respectively.

并在人造巖心及天然巖心上进行了驱油效果评价实验。 结果表明，该驱油剂在水驱基础上，在人造巖心和天然巖心上使原油采收率分别提高了24.8%和13.8%。

so, the initial water flooding can't suitable to it. in order to utilize abundant gas resources, the feasibility study of injecting associated gas drive to this area is necessary.

可见原始的水驱注采方式已不再适用，为了将充足的气源利用起来，对该区进行伴生气驱可行性研究是非常必要的。

cross-linked polymer gel yg107 of in-depth profile control agent was developed and optimized on its formula in order to prevent rapid increase of water cut when water flooding after polymer flooding.

为了避免聚合物驱后恢复水驱时含水率迅速上升，研制了交联聚合物深部调剖剂冻胶107，并对其配方进行了优化。