APPARATUS AND METHODS FOR FACILITATING THE CONNECTION OF TUBULARS USING A TOP DRIVE

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Dec 9, 2011
filing date
Dec 24, 1998

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Abandoned

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Abstract

An apparatus for facilitating the connection of tubulars using a top drive, the apparatus having a supporting member connectable to said top drive characterized in that it further comprises an internal tool for engaging said tubular and an external clamping device for engaging said tubular.

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Patent Owner(s)

Patent Owner	Address
WEATHERFORD/LAMB INC	515 POST OAK BOULEVARD SUITE 600 HOUSTON TX 77027

International Classification(s)

E21B:EARTH OR ROCK DRILLING

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Pietras, Bernd-Georg	Wedemark, DE	87	3217

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APPARATUS AND METHODS FOR FACILITATING THE CONNECTION OF TUBULARS USING A TOP DRIVE

Number of patents in Portfolio can not be more than 2000

United States of America Patent

13315916

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13315916

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