Method and apparatus for shale bed detection in deviated and horizontal wellbores

United States of America Patent

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Aug 7, 2007
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Oct 12, 2006
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Apr 12, 2005
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Apr 12, 2005

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Abstract

A relative dip angle of a deviated borehole is determined from natural gamma ray measurements. Dip corrected measurements are processed to determine the thickness of thin beds, and the peak gamma ray response in thin beds.

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BAKER HUGHES INCORPORATED

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G01V:GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING ....

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Inventor Name	Address	# of filed Patents	Total Citations
Guo, Pingjun	Pearland, TX	18	282

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Method and apparatus for shale bed detection in deviated and horizontal wellbores

Number of patents in Portfolio can not be more than 2000

United States of America Patent

11104149

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PATENT NO	7254486
APP PUB NO	20060229815A1
SERIAL NO	11104149
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
August 07, 2007	US,7254486,B2 US7254486B2	GRANTED PATENT AS SECOND PUBLICATION
October 12, 2006	US,20060229815,A1 US20060229815A1	FIRST PUBLISHED PATENT APPLICATION

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11104149

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