Horizontal tree assembly

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20040262010A1
SERIAL NO

10874714

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A horizontal spool tree assembly includes a spool body or housing 12 and a tubing hanger 18, 118, 218, 318 supporting a tubing string in a well. An internal tree cap 20, 120, 220, 320 is provided within the central bore in the spool body. In some embodiments, the tree cap includes a central bore in communication with a production bore through the tubing hanger and the lateral bore extending to a production port in the spool body. First and second closure members may be provided in the tree cap.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
DRIL-QUIP INC6401 N ELDRIDGE PARKWAY HOUSTON TX 77041

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Milberger, Lionel J Wheelock, TX 58 1290

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