Fill up and circulation tool and mudsaver valve

FILL UP AND CIRCULATION TOOL AND MUDSAVER VALVE A fill-up and circulation tool includes a mandrel (105); a packer assembly (150) is disposed around the mandrel (105); and a valve assembly (200) connected to the mandrel (105), wherein the valve assembly (200) is configured to selectively control flui...

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Bibliographic Details
Main Authors OLSTAD, DELANEY MICHAEL, MORGAN, RUSSELL LEE, HOOKER, JOHN D, LIESS, MARTIN, HAYES, MICHAEL, BOUTWELL, DOYLE FREDERIC, HOLLINGSWORTH, JIM, THOMPSON, RUSSELL W
Format Patent
LanguageEnglish
Published 17.03.2016
Subjects
EARTH DRILLING
EARTH DRILLING, e.g. DEEP DRILLING
FIXED CONSTRUCTIONS
MINING
OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
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Summary:FILL UP AND CIRCULATION TOOL AND MUDSAVER VALVE A fill-up and circulation tool includes a mandrel (105); a packer assembly (150) is disposed around the mandrel (105); and a valve assembly (200) connected to the mandrel (105), wherein the valve assembly (200) is configured to selectively control fluid flow into the tool and out of the tool.
Bibliography:Application Number: AU20160201244