Long reach rotary drilling assembly
A Standard patent application filed on 31 July 2000 credited to Krueger, R. Ernst
;
Bloom, Duane T.
;
Beaufort, Ronald E.
;
Moore, N. Bruce
Details
Application number :
65058
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Long reach rotary drilling assembly
Inventor :
Krueger, R. Ernst
;
Bloom, Duane T.
;
Beaufort, Ronald E.
;
Moore, N. Bruce