the rig type divides in five main levels depending
on HP and nominal maximum depth with 5" DP.
|
DUTY
|
I
|
II
|
III
|
IV
|
V
|
|
DRAWWORKS
HP
|
700
|
1000
|
1500
|
2000
|
3000
|
|
MAX DEPTH WITH
5” DP
|
2500
m
|
3500
m
|
4500
m
|
5500
m
|
More
|
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