1) coning
[英][kəun] [美][kon]
锥进
1.
Bottom water coning is an important factor affecting reservoir development effect, causing earlier water breakthrough, rapid water cut increase and production decrease.
底水锥进是影响底水油藏开发效果的重要因素。
2.
This article adopted equivalent filtrational resistance method and bottom water driving vertical critical speed to derive the calculation model of critical production pressure difference and the calculation method of critical production capacity in bottom water reservoir exploitation based on the mechanism of bottom water coning of horizontal wells in bottom - water reservoir.
分析了垂向渗透率、油水密度差、水平井位置、油水粘度比以及底水锥进高度等参数对临界生产压差的影响,其结果对水平井开发底水油藏确定合理的生产压差具有指导作用,为底水油藏水平井产能设计提供了参考依据。
3.
To inhibit bottom water coning, the chemical agents such as polyacrylamide etc.
为了抑制底水锥进 ,采用人工方法 ,在油井裸眼的下部挤入聚丙烯酰胺等化学剂 ,形成弹性隔板 ,以扩大水驱油体积 ,控制含水上升 ,改善油藏开发效果。
2) water coning
锥进
1.
Sidetracking horizontal wells were used successfully to control the water coning occurred in Hongnan oil field, hence the development and the economy benefits of the block were improved.
红南边底水油田在开采过程中出现了锥进问题,通过应用侧钻水平井新技术治理底水锥进获得了成功,提高了区块开发效果,获得了较好经济效益,为同类油藏的开发提供了可借鉴经验。
2.
Edge and bottom water coning in Hongnan reservoir affects its recovery efficiency.
针对红南边底水油田,存在边底水锥进,影响油田开发效果的问题,我们开展了边底水锥进的预防、治理调研工作。
3.
After being developed with vertical well patterns during the past decade,the Leng 41 block of Liaohe oil field,as the typical heavy oil reservoir with edge and bottom water,became degraded with the energy,serious with bottom water coning and worse with development condition,which led to the serious reduction of recovery ratio and much more oil remaining underground.
辽河油田冷41块为典型的边底水稠油油藏,经过多年直井井网开发后,地层能量衰减,且底水锥进严重,开发状况不断恶化,导致采收率大幅度降低,大量剩余油滞留地下无法采出。
3) bottom water coning
底水锥进
1.
Commingled production of oil and water in bottom water coning reservoirs;
底水锥进油藏油水同采技术研究
2.
Main parameters affecting bottom water coning in heavy oil reservoir;
影响稠油油藏底水锥进的主要参数研究
3.
A Study on the elimination of barrier to bottom water coning;
夹层对底水锥进抑制作用的研究
4) coning of basal oil
底油锥进
1.
In Jinzhou 20-2 condensate field,reasonable gas production rates determined by the conventional method have been used in production of reservoirs with basal oil,and the coning of basal oil occurred in some wells soon after their putting into production.
采用由常规方法确定的带底油凝析气藏气井合理产量进行生产,使得锦州20-2凝析气田某些气井在投产后很快出现了底油锥进。
5) water coning
底水锥进
1.
According to a research thought of other authors,it is assumed that the pressures at an original oil-water contact are equal to original formation pressure and drainage boundary pressure respectively,and a model that incorporate radial flow and spherical flow is used to predict bottom-water coning.
借鉴前人研究思路,分别假设原始油水界面处的压力为原始地层压力和供给边界压力,采用径向流和半球面流相结合的模型预测底水锥进。
6) bottom-water coning
底水锥进
1.
Study on the effect of interbed length on bottom-water coning by dynamic physical modeling experiments;
用动态物理模拟实验研究夹层长度对底水锥进的影响
2.
The mechanism of bottom-water coning in well and the shape of bottom-water coning through the barrier have been studied.
讨论了K H Coat的底水流模型 ,对底水绕过夹层时的累计水侵量进行了计算 ,分析了夹层所在的位置、大小和厚度对底水锥进的影响。
补充资料：进进
1.奋力前进貌。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条