Expandable completion system and method

United States of America Patent

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Apr 13, 2004
Grant Date
May 15, 2003
app pub date
Feb 19, 2002
filing date
Nov 13, 2001

priority date (Note)
Expired

status (Latency Note)

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Abstract

A well completion has an expanded tubing portion and an unexpanded tubing portion. A seal is provided on the unexpanded portion. In another embodiment, an expandable tubing is provided and a gravel pack operation is performed.

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Patent Owner(s)

Patent Owner	Address
SCHLUMBERGER TECHNOLOGY CORPORATION	300 SCHLUMBERGER DRIVE SUGAR LAND TX 77478

International Classification(s)

E21B:EARTH OR ROCK DRILLING

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Bixenman, Patrick W	Bartlesville, OK	44	1746
Hackworth, Matthew R	Pearland, TX	47	2075
Johnson, Craig D	Montgomery, TX	49	1667
Price-Smith, Colin J	Missouri City, TX	8	344
Sinclair, Garry	Aberdeen, GB	2	142

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Expandable completion system and method

Number of patents in Portfolio can not be more than 2000

United States of America Patent

10078228

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PATENT NO	6719064
APP PUB NO	20030089496A1
SERIAL NO	10078228
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity Expired	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
April 13, 2004	US,6719064,B2 US6719064B2	GRANTED PATENT AS SECOND PUBLICATION
May 15, 2003	US,20030089496,A1 US20030089496A1	FIRST PUBLISHED PATENT APPLICATION

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10078228

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