Multiple cup bridge plug for sealing a well casing
A Standard patent application filed on 04 June 1991 credited to Hansen, Merlin ; Meek, Dale

Details

Application number :

78138  

Application type :

Standard  

Application status :

EXPIRED  

Under opposition :

No  

Proceeding type :

 

Invention title :

Multiple cup bridge plug for sealing a well casing  

Inventor :

Hansen, Merlin ; Meek, Dale  

Agent name :

Griffith Hack  

Address for service :

GPO Box 1285 MELBOURNE VIC 3001  

Filing date :

04 June 1991  

Associated companies :

 

Applicant name :

Schlumberger Technology B.V.  

Applicant address :

Carnegrelaan 12 2517 KM The Hague The Netherlands  

Old name :

 

Original Source :

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