دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: the coordinate curve used to record the well depth,lithologic character and drilling parameters

n: the equipment which can sense and transfer the drilling parameters

n: all factors affecting the drillig speed including unchangeable paramters and changeable parameters

n: the affect to drilling speed caused by the change of two or more drilling parameters

n: the drilling parameters which can change in certain realm

n: analyse and evaluate the situation of abrasion of the used bit (tooth, bearing and diameter),working index,and drilling parameters to offer reference to bit selection for next well or
next hole section

n: a kind of control device which can record 8 drilling parameters at the same time

n: the calculational ruler for certain hydraulic drilling parameters.

n: During drilling ,all kinds of field drilling parameters of are supervised and analysed by data link system and computer ,and then adjust the parameters to get the optimum drilling effect