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Dive into the research topics where Leo G. Collins is active.

Publication


Featured researches published by Leo G. Collins.


Archive | 1996

Linear indexing apparatus and methods of using same

Charles D. Parker; Perry C. Shy; Rennie L. Dickson; Leo G. Collins; John C. Gano


Archive | 1993

Shifting tool for sliding sleeve valves

Leo G. Collins


Archive | 1999

Mechanically energized element

Leo G. Collins


Archive | 2003

Safety valve having extension spring closure mechanism

James D. Vick; Leo G. Collins


Archive | 1995

Well tool system and method for use in a well conduit

Leo G. Collins


Archive | 2006

Safety valve having mono spring closure mechanism

James D. Vick; Jimmie Robert Williamson; Leo G. Collins; Glenn Ray Davis


Archive | 1994

Connector assembly for connecting two cylindrical members

Leo G. Collins


Archive | 2012

Safety Valve System for Cable Deployed Electric Submersible Pump

Frank Giusti; James D. Vick; Leo G. Collins; Tom Swan; Gary L. Stephenson


Archive | 2001

Flow control device retrieval tool and method

Leo G. Collins


Archive | 1999

Locating and locking mandrel for flow control device

Leo G. Collins

Collaboration


Dive into the Leo G. Collins's collaboration.

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