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Concept of subsurface micro-sensing; Chika joho no micro sensing

Abstract

This paper describes concept of subsurface micro-sensing. It is intended to achieve an epoch-making development of subsurface engineerings by developing such technologies as micro measurement of well interior, micro measurement while drilling (MWD), and micro intelligent logging. These technologies are supported by development of micro sensors and micro drilling techniques using micro machine technologies. Micronizing the subsurface sensors makes mass production of sensors with equivalent performance possible, and the production cost can be reduced largely. The sensors can be embedded or used disposably, resulting in increased mobility in measurement and higher performance. Installing multiple number of sensors makes high-accuracy measurement possible, such as array measurement. The sensors can be linked easily with photo-electronics components, realizing remote measurement at low price and high accuracy. Control in micro-drilling and MWD also become possible. Such advantages may also be expected as installing the sensors on the outer side of wells in use and monitoring subsurface information during production. Expectation on them is large as a new paradigm of underground exploration and measurement. 1 fig.
Authors:
Niitsuma, H [1] 
  1. Tohoku University, Sendai (Japan). Faculty of Engineering
Publication Date:
May 27, 1997
Product Type:
Conference
Report Number:
CONF-9705167-
Reference Number:
SCA: 440700; 422000; 580000; PA: NEDO-97:912207; EDB-97:120316; SN: 97001846499
Resource Relation:
Conference: 96. SEGJ conference, Butsuri tansa gakkai dai 96 kai (1997 nendo shunki) gakujutsu koenkai, Tokyo (Japan), 27-29 May 1997; Other Information: PBD: 27 May 1997; Related Information: Is Part Of Proceeding of the 96th (spring, fiscal 1997) SEGJ Conference; PB: 502 p.; Butsuri tansa gakkai dai 96 kai (1997 nendo shunki) gakujutsu koenkai koen ronbunshu
Subject:
44 INSTRUMENTATION, INCLUDING NUCLEAR AND PARTICLE DETECTORS; 42 ENGINEERING NOT INCLUDED IN OTHER CATEGORIES; 58 GEOSCIENCES; UNDERGROUND; GEOPHYSICAL SURVEYS; REMOTE SENSING; MINIATURIZATION; MACHINERY; MICROSTRUCTURE; WELL LOGGING; MWD SYSTEMS; ARTIFICIAL INTELLIGENCE; CIVIL ENGINEERING; PROBES; COST; ALIGNMENT; ACCURACY; PHOTOELECTRIC EFFECT; MICROELECTRONICS; DRILLING; REMOTE CONTROL
OSTI ID:
522609
Research Organizations:
Society of Exploration Geophysicists of Japan, Tokyo (Japan)
Country of Origin:
Japan
Language:
Japanese
Other Identifying Numbers:
Other: ON: DE97770262; TRN: 97:912207
Availability:
Available from The Society of Exploration Geophysicists of Japan, 2-18, Nakamagome 2-chome, Ota-ku, Tokyo, Japan; OSTI as DE97770262
Submitting Site:
NEDO
Size:
pp. 33-34
Announcement Date:

Citation Formats

Niitsuma, H. Concept of subsurface micro-sensing; Chika joho no micro sensing. Japan: N. p., 1997. Web.
Niitsuma, H. Concept of subsurface micro-sensing; Chika joho no micro sensing. Japan.
Niitsuma, H. 1997. "Concept of subsurface micro-sensing; Chika joho no micro sensing." Japan.
@misc{etde_522609,
title = {Concept of subsurface micro-sensing; Chika joho no micro sensing}
author = {Niitsuma, H}
abstractNote = {This paper describes concept of subsurface micro-sensing. It is intended to achieve an epoch-making development of subsurface engineerings by developing such technologies as micro measurement of well interior, micro measurement while drilling (MWD), and micro intelligent logging. These technologies are supported by development of micro sensors and micro drilling techniques using micro machine technologies. Micronizing the subsurface sensors makes mass production of sensors with equivalent performance possible, and the production cost can be reduced largely. The sensors can be embedded or used disposably, resulting in increased mobility in measurement and higher performance. Installing multiple number of sensors makes high-accuracy measurement possible, such as array measurement. The sensors can be linked easily with photo-electronics components, realizing remote measurement at low price and high accuracy. Control in micro-drilling and MWD also become possible. Such advantages may also be expected as installing the sensors on the outer side of wells in use and monitoring subsurface information during production. Expectation on them is large as a new paradigm of underground exploration and measurement. 1 fig.}
place = {Japan}
year = {1997}
month = {May}
}