学科：石油与天然气地质学 词目：底水锥进 英文：bottom water coning,coning 释文：原始状态下，底水块状油、气藏的油水或气水按重力关系分布，当油、气井投产后，油、气层内部由于油、水或气、水重力差的影响，使原为水平状态的油水界面或气水界面变形成丘状锥起，叫做水锥(water cone)。随着采油、气速度增大，水锥不断上升，突破进入井底，造成油水或气水同产，使油、气产量减少，这种底水随采油、气呈锥形纵向推进的过程，叫做底水锥进。产生底水锥进对油、气藏开采不利。
An optimal design of horizontal well completion can help enhance the degree of well completion,delay the edge and bottom water coning,thus,achieving good results of exploitation.
通过完井方案优化,可以提高水平井完善程度、延缓边底水锥进、提高开发效果。
参考来源 - 川西地区低渗透气藏水平井完井优化设计技术·2,447,543篇论文数据，部分数据来源于NoteExpress
在开发过程中，由于底水锥进，油井很快水淹，开发效果变差。
In the development process, as a result of the bottom water's coning, the oil well soon be flooded, development effect variation.
双层完井排水采油技术可以抑制底水锥进，达到解放油层生产潜力、改善油藏开发效果的目的。
The bilayer well completion-water drainage-oil production technology can inhibit the bottom-water coning to tap the productive potential of the reservoir and improve the development result of it.
准噶尔盆地腹部的石西油田是裂缝性油藏，具有高温、高压、高矿化度和超深井底水锥进的特点。
Shixi Oilfield locates in the middle of Junggar Basin, with the characteristics of high temperature, high formation pressure, high salinity and water cone in ultra deep producers.
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