Target aligned drilling systems for special drilling operationsFunded under: ECSC-COALRES 7C
The aim of this research was the further development of the drilling system for extremely precise and aligned drilling operations in all directions. For this purpose a specially developed gyromagnetic north navigation system was laboratory and field tested and CBE-integrated. Step by step, the system's accuracy of direction, even in rough drilling conditions, was continually improved with the result that there is now a fully functional operating prototype available consisting of a navigation system and a substantially improved hydraulic and mechanical target aligned drilling system. The existing data transmission system was improved and alternative solutions were examined.
Bibliographic Reference: EUR 17487 DE (1998) 42pp., ECU 8.50
Availability: Available from the (2)
ISBN: ISBN 92-828-3616-9
Record Number: 199811149 / Last updated on: 1998-11-24
Original language: de
Available languages: de