Non-cryogenic nitrogen for on-site downhole drilling and post drilling operations

United States of America Patent

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Jan 26, 1999
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N/A
app pub date
Oct 6, 1997
filing date
Jun 14, 1993

priority date (Note)
Expired

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Abstract

A method for enhancing gas or oil production by delivering a nitrogen rich gas produced from a non-cryogenic source into the well and/or reservoir where the gas and/or oil is located.

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Patent Owner(s)

Patent Owner	Address
WEATHERFORD/LAMB INC	515 POST OAK BOULEVARD SUITE 600 HOUSTON TX 77027

International Classification(s)

E21B:EARTH OR ROCK DRILLING

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Michael, Keith	Spring, TX	9	116

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Non-cryogenic nitrogen for on-site downhole drilling and post drilling operations

Number of patents in Portfolio can not be more than 2000

United States of America Patent

08944919

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PATENT NO	5862869
SERIAL NO	08944919
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08944919

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