The biggest problem for a horizontal well in bottom-water reservoir is water cresting, which restricts the horizontal well to be developed effectively.
开发底水油藏水平井最大的问题就是底水脊进。
Reservoir homogeneity and bottom water thickness are mainly investigated, compared and studied in order to understand why the sand reservoirs in Pearl River Mouth Basin is with higher productivity.
对珠江口盆地砂岩油田高产能的原因，重点从储集岩的均质性和底水厚度两个因素做了调查、对比和研究。
The well test interpretation results of the oil Wells in the bottom water oil reservoir of Tahe Oilfield tallies with the geology and production state well.
塔河油田底水油藏油井的试井解释结果与地质及生产状态符合程度较高。
So, after reservoir watering out as edge water and bottom water enters, the gas phase permeability will decrease greatly, and strong water lock effect will happen.
因此，当边水和底水进入储层发生水淹后，气相渗透率将极大降低，存在较强的水锁效应。
This model is applicable to solution gas drive reservoir without edge and bottom water.
该模型适用于无边、底水的溶解气驱油藏。
The edge and bottom water energy is sufficient in the heavy oil reservoir of Shanjiasi oil field, and its steam soak process is complicated.
单家寺油田稠油油藏边底水能量充足，蒸汽吞吐过程较复杂。
The study of the critical production and water breakthrough from an oil well in a bottom water reservoir should be based on sound understanding of water coning shape in it first of all.
研究底水油藏油井的临界产量和见水时间等问题时，首先要对水锥的形态有一个正确的认识。
The feasibility of enhanced oil recovery (EOR) of Ren 11 fractured bottom water reservoir by gas injection was studied.
对任11裂缝性底水油藏注气提高采收率的可行性进行了研究，评价了注气地质特征和水驱开采特征。
In heavy oil reservoir with active edge and bottom water. the incursion of edge and bottom water has a serious impact on the production performances during steam huff and puff.
具有活跃边底水的稠油油藏，在其蒸汽吞吐过程中，边底水侵入给开采动态带来了严重的影响。
A new technology and method was showing in this paper on the exploitation of thin layer bottom water reservoir and the study results which can be used in practice will guide the exploitation.
本文的研究对薄层底水油藏的开发及控水稳油提供了新技术和方法，研究结果具有一定指导意义和实际应用价值。
For a well producing from reservoir with bottom water and gas cap, the water and gas avoidances must lie taken into consideration for its position of optimum perforation.
气顶底水油藏油井射孔时既要考虑避水，又要考虑避气，因此存在一个最佳射开位置的问题。
The distribution of low permeability interbeds within a massive petroleum reservoir with gas cap and bottom water is a key geologic factor affecting the development method and result of the oilfield.
块状气顶底水油气藏储集层中低渗透夹层的分布是影响油气藏开发方法及开发效果的关键地质因素。
All of the elements 1 to 4 are kept in out position by the hydraulic pressure that is exerted by the reservoir 5 on the bottom of the ballast 4 whose water was evacuated.
元件1到4的所有元件通过由在压载物4底部的蓄水池5施加的液压保持在外部位置，压载物4的水被排空。
In Can 2X1 small fault-block viscous oil reservoir in Jidong Oilfield, reservoir is buried deeply, boundary and bottom water is active.
冀东油田蚕2X1小断块稠油油藏埋藏深、边底水较活跃，为此提出以热采作为该块的开发手段。
It concludes that horizontal wells are not suitable for bottom water reservoir development, but advantageous for edge water reservoirs with thin layer, low permeabi.
因此，水平井并不适合底水油藏的开发，它适合于薄层、低渗和稠油等直井产能较低的边水油藏。
And the study of bottom water reservoir engineering is to determine the development of horizontal Wells to optimize production systems, improve the ultimate recovery purposes.
而底水油藏工程研究，可以确定水平井开发指标，达到优化生产制度、提高最终采收率的目的。
The study in this paper will provide a new method and instructor for effective delay and control of bottom water cresting in the bottom water reservoir.
过本文的研究，将为水平井底水油藏有效延缓和控制底水非均匀脊进提供一种新的的方法和技术指导。
Therefore, the barrier distribution should be taken into consideration for the perforation of reservoir with bottom water and gas cap.
气顶底水油藏油井射孔时既要考虑避水，又要考虑避气，因此存在一个最佳射开位置的问题。
By putting oxygen into your lake, pond, or reservoir from the bottom all levels of water are made livable and nature's own system is restored.
通过将氧气从湖、池塘和蓄水池的底部排入，所有水层都变得有活性，原本的自然系统恢复。
The zone immediately beneath the hydrocarbons is referred to as the bottom water, and the zone of the reservoir laterally adjacent to the trap as the edge zone.
直接坐落烃类以下的区带称为底水，横向与圈闭相邻的区带称为边际地带。
The nitrogen foam technology was used to treat high water-cut of the horizontal wells in bottom water reservoir.
针对应用于底水油藏开发的水平井综合含水率上升速度较快的问题，采用氮气泡沫技术进行治理。
Bottom water reservoir accounts for a large proportion of reservoir in China, the reserve is very rich.
底水油藏在我国油藏中占很大的比例，其储量相当丰富。
Based on the mechanism of water coning of horizontal Wells in bottom-water drive reservoir the critical production pressure difference is obtained.
在分析底水油藏水平井开发底水脊进原理的基础上，建立了底水油藏水平井开发的临界生产压差计算公式。
Initial oil saturation is controlled by the reservoir boundary and structural. Parts of the reservoir with high initial water saturation dose not form effective edge and bottom water drive.
含油饱和度受油藏边界和构造形态控制，油藏南部边缘和局部构造低部位原始含水饱和度高，但不形成有效边底水驱动。
Interwell interference of horizontal well has made a certain influence on the well application in gas-cap oil reservoir with bottom water.
水平井的井间干扰问题为其在底水气顶油藏中的应用造成了一定的影响。
Water-oil volume ratio of edge-bottom water reservoir presents the capacity of natural energy. It's the key to determine reservoir development scheme and strategy.
边底水驱油藏水油体积比表征了天然能量大小，是确定油藏开发方式和开发对策的关键。
Water-oil volume ratio of edge-bottom water reservoir presents the capacity of natural energy. It's the key to determine reservoir development scheme and strategy.
边底水驱油藏水油体积比表征了天然能量大小，是确定油藏开发方式和开发对策的关键。
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