Casing handling arrangement for a drilling rig with hydraulic top head drive
A Standard patent application filed on 02 December 1985 credited to Nagarwadia, Ashwin Ratilal
Details
Application number :
50564
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
Casing handling arrangement for a drilling rig with hydraulic top head drive
Inventor :
Nagarwadia, Ashwin Ratilal
Agent name :
PHILLIPS ORMONDE FITZPATRICK
Address for service :
367 Collins Street MELBOURNE VIC 3000
Filing date :
02 December 1985
Associated companies :
Applicant name :
Ingersoll-Rand Company
Applicant address :
200 Chestnut Ridge Road Woodcliff Lake New Jersey 07675 U.S.A.