1) well completion efficiency
完井效率
2) equivalent completely penetrated well
等效完整井
1.
Based on analyzing the discharge of the partially penetrated wells in phreatic aquifer,introducing the conception of "the effective zone"of pumping,probing into the feasibility and comparative error by translating the calculation of the discharge of the partially penetrated wells into the calculation of the discharge of the equivalent completely penetrated wells.
通过对潜水含水层中的非完整井基坑涌水量计算方法的分析 ,探讨引入抽水“有效带”的概念 ,将非完整井群涌水量计算转化为等效完整井群涌水量计算方法的可行性及由此产生的相对误差大小。
3) drilling efficiency
钻井效率
1.
In order to improve the drilling efficiency and decrease the whole well .
为提高钻井效率,缩短建井周期,就钻井工程、泥浆及固井工艺等方面进行探讨,并提出下一步处理方案及建议。
2.
The advantages of gas drilling are: high drilling efficiency, effectively controlling formation damage, preventing from lost circulation and adhesive drill pipe sticking.
气体钻井的优点有:钻井效率高、有效保护油气层、防止井漏和黏附卡钻。
3.
Through investigation and test in several wells,measures to effectively control well deflection have been adopted,so the drilling efficiency has been largely improved,and drilling costs have been saved.
通过几口井的试验研究已形成了有效地控制井斜的工艺技术和方法,大大提高了钻井效率,节约了钻井成本。
4) Logging efficiency
测井效率
5) Downhole efficiency
井下效率
6) well irrigation efficiency
井灌效率
补充资料：净井效率
分子式：
CAS号：
性质：钻井液将钻屑从井内带出地面的效率。它与环空速度、滑落速度、钻速、井筒状态等因素有关。
CAS号：
性质：钻井液将钻屑从井内带出地面的效率。它与环空速度、滑落速度、钻速、井筒状态等因素有关。
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