Laser boring method and system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6870128
APP PUB NO 20030226826A1
SERIAL NO

10165966

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method for boring a well with a laser beam is provided, the method comprising: shining the laser beam into a conduit, wherein the laser beam is guided through the conduit by the internal reflectivity of said conduit; and extending the conduit into the well, so that the laser beam exiting the conduit shines onto an area in the well to be bored. A system for boring a well with a laser beam is also provided, the system comprising: a means for shining the laser beam into a conduit; wherein the laser beam is guided through the conduit by the internal reflectivity of said conduit; and a means for extending the conduit into the well, so that the laser beam exiting the conduit shines onto an area in the well to be bored. An apparatus is provided as well, comprising a conduit that is extendable into the well, and an inner surface inside of the conduit, wherein the inner surface is reflective to the laser beam.

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Patent Owner(s)

Patent OwnerAddress
JAPAN DRILLING CO LTDMINATO-KU TOKYO 106

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kobayashi, Toshio Kosugi-machi, JP 260 4062
Kogure, Eiji Tama, JP 3 176
Yamamoto, Hiromitsu Tokyo, JP 9 265

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