小井眼 meaning in Chinese
slim hole
small hole
Examples
- Characteristics and application of deep slim hole coring tool in sichuan
川式深井小井眼钻井取心工具技术特点与应用 - Analysis of decreasing torque effect and the location of non - rotating drill pipe protector in slim hole
小井眼钻杆保护器减扭效果与合理布置分析 - Especially the perforating technology in the exceptional horizontal wells such as slim - hole casing wells , large hole wells and complex wells is detailed
着重介绍了水平井射孔技术在小井眼、大井眼及复杂井况条件下特殊井中的技术要求和特点。 - On the basis of having success , such a test for raising penetration rate and reducing comprehensive drilling cost was also carried out in two small diameter holes , and a good result was achieved
在成功试验的基础上，开展了2口提高钻井速度、降低钻井综合成本的小井眼天然气欠平衡钻井试验，取得了较好的应用效果。 - Through analyzing it is shown that the fuzzy consistent matrix method is conformable to the people ' s thinking and deciding mode and it is effective to evaluate multi - objective drilling plan of slimhole by use of such a method , thus providing a reliable basis for scientific decision , so it is of a vast range of prospects
分析结果表明模糊一致矩阵法符合人们思维决策的一致性，它能有效评价小井眼的多目标钻井方案，为科学决策提供了可靠的科学依据，因而具有广泛的应用前景。