hole enlargement meaning in English
井径扩大
井眼增大
扩径
Examples
- 17 no allowance for volume of hole enlargement
不包括井眼扩大的泥浆体积。 - By numerical analogue calculation , distribution rules of forced wave in the processing of explosive hole enlargement are understood , which can provide a theoretical basis for choosing to arrange medicine way and lead explosion method
通过数值模拟计算搞清了爆炸扩径过程中压力波的分布规律，为布药方式及引爆方式的选择提供了的理论依据。 - The relations between hole enlargement content and medicine content are obtained in the process of casing explosive hole enlargement by adopting energy conservation method , and based on ground simulated test and field test , the effects of extent of coefficient k are given
采用能量守恒法导出了套管爆炸扩径过程中扩径量与药量的关系式，通过地面模拟试验及现场试验给出了综合影响系数k的取值范围。 - Field applications of drilling fluids in tahe oilfield are introduced in detail . the basic problems during re - drilling operations are summarized , such as serious stuck pipes and hole enlargement in re - drilling intervals . the primary technical problems and measures are also put forward in this paper
详细介绍了塔河油田现场钻井液应用情况，分析归纳出了二开及三开井段钻井液存在的主要问题，即二开井段的严重阻卡及三开井段的井径扩大，并系统地提出了应注意的主要技术问题和解决方案。 - Abstract : field applications of drilling fluids in tahe oilfield are introduced in detail . the basic problems during re - drilling operations are summarized , such as serious stuck pipes and hole enlargement in re - drilling intervals . the primary technical problems and measures are also put forward in this paper
文摘:详细介绍了塔河油田现场钻井液应用情况，分析归纳出了二开及三开井段钻井液存在的主要问题，即二开井段的严重阻卡及三开井段的井径扩大，并系统地提出了应注意的主要技术问题和解决方案。