Pressure responsive well tool with intermediate stage pressure position
A Standard patent application filed on 26 October 1998 credited to Hinkie, Ronald L.
;
Poullard, Jason P.
Details
Application number :
89511
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
Pressure responsive well tool with intermediate stage pressure position
Inventor :
Hinkie, Ronald L.
;
Poullard, Jason P.
Agent name :
Callinans
Address for service :
PO Box 1189 HARTWELL VIC 3124
Filing date :
26 October 1998
Associated companies :
Applicant name :
Halliburton Energy Services, Inc.
Applicant address :
PO Box 819052 Dallas Texas 75381-9052 United States Of America