钻柱设计与选型计算Drillstring Design.xls

DRSTRING Print_Area Name of Company: Well Name Number: Date: Used Drill Pipe API Premium Class Depth For This Design, ft? = Length, ft? = TENSILE RATING - Density of Fluid for This Design, ppg? = Weight, ppf? = Size Nom Wt. Conn E X G S Maximum WOB, lbs? = 2-7/8 NC31(IF) Margin of Overpull, l