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Terms for subject Drilling containing | all forms
ChineseEnglish
使用钻机小时费用rig cost/hour
计算金刚石钻头用克拉钻石颗粒数stones per carat
分钟往返次数reversals per minute
per day
天的daily
小时钻机成本rig cost per hour
小时钻机费用hourly rig cost
平方英寸马力horsepower per square inch
平方英寸水马力hydraulic horsepower per square inch
by the year
次灌泥浆时泵冲数strokes per fill
per tour
/per second
英寸丝扣数threads per inch
英寸钻头直径上的压力磅数pounds per inch of bit diameter
英寸齿数teeth per inch
英尺成本cost per foot
转进尺penetration per revolution
钻机月柴油耗量diesel consumption per rig month
隔一个every other
泵的分钟冲数strokes per minute
立方英尺气/cubic feet of gas per day
转盘分钟转数revolutions per minute
钻头直径的英寸磅数钻压pounds per inch of bit diameter
钻杆尺寸/米重量/钢级drill pipe size/weight-foot/grade