Improvements in or relating to steerable rotary drilling systems
A Standard patent application filed on 14 February 1996 credited to Barr, John D.
;
Motion, William C.
;
Clegg, John M.
Details
Application number :
45505
Application type :
Standard
Application status :
SEALED
Under opposition :
No
Proceeding type :
Invention title :
Improvements in or relating to steerable rotary drilling systems
Inventor :
Barr, John D.
;
Motion, William C.
;
Clegg, John M.
Agent name :
PHILLIPS ORMONDE FITZPATRICK
Address for service :
367 Collins Street MELBOURNE VIC 3000
Filing date :
14 February 1996
Associated companies :
Applicant name :
Camco Drilling Group Limited
Applicant address :
Hycalog Oldends Lane Industrial Estate Stonehouse Gloucestershire United Kingdom