1) whole well depth
全井深
2) Shaft wall frozen
井筒全深冻结
3) deep well
深井
1.
Study on the suspension technique of tailer cementing in deep and ultra deep wells.;
深井超深井尾管固井悬挂技术研究
2.
Research on setting ability for working strings in deep well;
深井作业管柱下入能力研究
3.
Calculation and analysis of fatigue strength of drill string in deep well;
深井钻柱疲劳强度计算与分析
4) deep mine
深井
1.
Test research on ground pressure control for deep mine roadway;
深井巷道地压控制的试验研究
2.
Failure cause and pressure behavior law of soft rock laneway in deep mine;
深井软岩巷道破坏原因及矿压显现规律
3.
High strength bolt support technology for gateway with complicated conditions in deep mine;
深井复杂条件下回采巷道高强度锚杆支护技术
5) well depth
井深
1.
After many tests of well depth and explosion consumption, we finally adopt the less charge shot array to ensure the high frequency energy of seismic signal propagating sufficiently downward,so we can increase the resolution of seismic explosion.
通过井深和药量的大量试验,最后采用了小药量组合激发的方法;保证高频地震信号能量充分向下传播,从而达到提高地震资料分辨率的目的。
2.
Based on profit and loss theory, a model on economic reserve boundary of new found proved reserves is built, as w ell as series of corresponding charts, which take consideration of various reser ve types, oil prices, and well depths, are drawn.
根据盈亏平衡原理建立了新增探明储量的经济可采储量界限计算模型,制作了不同类型油藏、不同油价、不同井深条件下计算经济可采储量界限的图版;根据储层的空气渗透率,利用已开发油田技术可采储量经济转化率与油藏空气渗透率的相关关系式和图版,求取新增探明储量的经济转化率,进而计算出新增探明储量的技术可采储量界限和经济规模界限。
3.
In order to meet the requirement of the complicated hydraulics design under different drilling fluid rheological behaviors, a systematic method to calculate the critical well depth according to drilling fluid rheological and flow behaviors is introduced, taking example of the power law fluid.
为了满足不同钻井液流变性复杂井水力参数设计的需要 ,以幂律模式为例介绍了根据钻井液流变性和钻井液流态精确计算临界井深的系统方法 ,给出了宾汉、幂律、 H- B等常用流变模式最大钻头水功率和最大射流冲击力工作方式下临界井深的相应计算公式 ,并给出了计算实
6) deep shaft
深井
1.
The application of engineering geology to specific adit digging at deep shaft;
工程地质在深井中特殊硐室开挖中的应用
2.
The deformation feature of deep shaft coal roadway is analyzed,and the reason for many kinds of support failures is studied.
分析深井煤层巷道围岩变形特征和支护失效的原因,提出此类巷道的内外结构耦合平衡支护原理。
3.
,and the problem of vehicle operating in deep shaft is thereon settled.
鹤壁十矿副井井深 72 9m,通过广泛调研 ,与中国矿大研究生部联合研制了 FCZ- 1型副井操车自动化系统 ,较好地解决了深井操车难题。
补充资料:白银有色金属公司深部铜矿主井和副井
白银有色金属公司深部铜矿主井和副井
白银有色金属公司深部铜矿主井和副井
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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