1) full hole
全井段
1.
Model research of full hole two-phase flow in underbalanced horizontal well drilling;
欠平衡钻水平井全井段气液两相流模型研究
3) crooked section
弯曲井段
1.
An analytic stability result of the CT in the crooked section of horizontal well is obtained with the differential equation analysis and the large displacement/small-strain theory of an elastic rod.
基于弹性杆大位移-小变形理论,利用微分方程法,给出了弯曲井段内连续管柱失稳临界载荷的解析结果,并讨论了弯曲井段内,连续管柱存在稳定问题的条件。
4) drop-off interval
降斜井段
1.
The pathways of drop-off interval in directional wells present upward bending,thus the pipe stem in it is bound to have initial upward bending because of the constraint which subjected to.
在定向井的降斜井段井眼呈现上凸弯曲状态,位于其中的管柱受其约束必然存在上凸初弯曲。
5) perforation interval
射孔井段
1.
Determination of perforation intervals and optimal shot density of wells in bottom-water reservoirs with barriers is studied and presented.
研究了带隔板底水油藏油井的射孔井段确定问题,并提出了最佳射开程度的确定方法。
6) lateral segment
水平井段
1.
How to determine the optimum length of lateral segment is one of the important issues in making the horizontal_well development plans, because the lateral segment length will have an impact both on the single?_well production, drainage area and drilling cost and on the whole?_field well numbers and development investment.
水平井开发设计中的一个重要问题就是如何确定水平井段的合理长度。
补充资料：洞中天 全真庵丹井
【诗文】：
穿凿须当二九深。甘泉自有应清吟。更祈治病名丹井，相称山侗普济心。人听劝，作知音。重阳妙趣好追寻。紫芝气焰生形象，碧眼真如上宝
【注释】：
【出处】：
穿凿须当二九深。甘泉自有应清吟。更祈治病名丹井，相称山侗普济心。人听劝，作知音。重阳妙趣好追寻。紫芝气焰生形象，碧眼真如上宝
【注释】：
【出处】：
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