IN SITU COMBUSTION IN GAS OVER BITUMEN FORMATIONS

United States of America Patent

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Jul 10, 2012
Grant Date
Jul 12, 2012
app pub date
Mar 22, 2012
filing date
Jan 13, 2005

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Abstract

The invention provides methods for natural gas and oil recovery, which include the use of air injection and in situ combustion in natural gas reservoirs to facilitate production of natural gas and heavy oil in gas over bitumen formations.

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Patent Owner(s)

Patent Owner	Address
ENCANA CORPORATION	1800 855-2ND STREET SW P O BOX 2850 CALGARY ALBERTA T2P 2S5

International Classification(s)

E21B:EARTH OR ROCK DRILLING

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Nzekwu, Ben	Calgary, CA	4	38
WEIERS, LARRY	Calgary, CA	3	18

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IN SITU COMBUSTION IN GAS OVER BITUMEN FORMATIONS

Number of patents in Portfolio can not be more than 2000

United States of America Patent

13427067

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DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
July 12, 2012	US,20120175110,A1 US20120175110A1	FIRST PUBLISHED PATENT APPLICATION
July 10, 2012	US,8215387,B1 US8215387B1	GRANTED PATENT AS FIRST PUBLICATION

APP PUB NO	20120175110A1
SERIAL NO	13427067
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13427067

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