thermal drilling信息详情
热力凿岩
drilling───n.钻孔;训练,教练;演练;v.钻孔;训练(drill的ing形式)
drilling down───向地下钻;深度探讨
thermal paste───热胶
crowner drilling───冠钻
drilling operation───钻井作业
drilling hole───钻孔
drilling jobs───钻井作业
thermal energy───[能源]热能;温热热能法,热能专业
choral drilling───齐声练习
Formation burst pressure is one of the key parameters for the thermal production of heavy oil, drilling engineering and downhole operation.───地层破裂压力是钻井工程、井下作业及稠油油藏热力开采的重要参数。
limitation in complex formation drilling for its natural thermal instability and high sensitivity to salt contamination, whereas tannin could he modified to widen its using fields.───其在使用中具有不耐温、不耐盐等较多缺陷,无法适用于特殊复杂的地层,但是通过对其改性,可以拓宽其应用范围。
brake rims on drilling rig drawworks are subjected to heat load during string lowering and will end in thermal fatigue failure.───钻机绞车刹车鼓在下钻过程中,由于热负荷的作用会发生热疲劳破坏。
Air Lift Reverse Circulation used in Geo-thermal Drilling───气举反循环钻进在地热井施工中的应用