High-pressure pipe string for continuous fusion drilling of deep wells, process and device for manufacturing, propelling and dismantling it
A Standard patent application filed on 03 May 1990 credited to Foppe, Werner

Details

Application number :

54423  

Application type :

Standard  

Application status :

CEASED  

Under opposition :

No  

Proceeding type :

 

Invention title :

High-pressure pipe string for continuous fusion drilling of deep wells, process and device for manufacturing, propelling and dismantling it  

Inventor :

Foppe, Werner  

Agent name :

Griffith Hack  

Address for service :

GPO Box 4164 SYDNEY NSW 2001  

Filing date :

03 May 1990  

Associated companies :

 

Applicant name :

Compisa AG  

Applicant address :

Riedstrasse 36, CH-8072 Zollikon, Switzerland  

Old name :

Technologie Transfer Establishment  

Original Source :

Go  

Same Inventor

• Moulten bath drilling method
• High-temperature accumulator
• Fusion-drilling process
• Fusion-drilling process
• Method and equipment for constructing a vacuum-tube...