Electric submersible pumping system with gas vent

United States of America Patent

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Mar 9, 2010
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app pub date
Apr 4, 2007
filing date
Apr 4, 2007

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Abstract

A technique is provided for pumping fluids from a wellbore. An electric submersible pumping system is deployed in a wellbore on a tubing. Free gas can potentially accumulate around the electric submersible pumping system, but a gas vent is positioned to remove free gas.

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Patent Owner(s)

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

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E21B:EARTH OR ROCK DRILLING

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[Patents Count]

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Inventor Name	Address	# of filed Patents	Total Citations
Kallas, Patricia A	Sand Springs, US	3	43
Rivas, Olegario	Tulsa, US	17	212

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Electric submersible pumping system with gas vent

Number of patents in Portfolio can not be more than 2000

United States of America Patent

11696315

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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
March 09, 2010	US,7673676,B2 US7673676B2	GRANTED PATENT AS SECOND PUBLICATION
October 09, 2008	US,20080245525,A1 US20080245525A1	FIRST PUBLISHED PATENT APPLICATION

PATENT NO	7673676
SERIAL NO	11696315
DOCKET NO

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11696315

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