Modifying the dissolved-in-water type natural gas field simulation model based on the distribution of estimated Young's modulus for the Kujukuri region, Japan

Modifying the dissolved-in-water type natural gas field simulation model based on the distribution of estimated Young's modulus for the Kujukuri region, Japan

A simulation model, which covers the part of Southern-Kanto natural gas field in Chiba prefecture, was developed to perform studies and make predictions of land subsidence. However, because large differences between simulated and measured subsidence occurred in the northern modeled area of the g...

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Main Authors: T. Nakagawa, R. Matsuyama, M. Adachi, S. Kuroshima, T. Ogatsu, R. Adachi
Format: Article
Language:English
Published: Copernicus Publications 2015-11-01
Series:Proceedings of the International Association of Hydrological Sciences
Online Access:https://www.proc-iahs.net/372/417/2015/piahs-372-417-2015.pdf
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spelling doaj-40d4544932854be29153f7aa43fab9562020-11-24T23:54:18ZengCopernicus PublicationsProceedings of the International Association of Hydrological Sciences2199-89812199-899X2015-11-0137241741910.5194/piahs-372-417-2015Modifying the dissolved-in-water type natural gas field simulation model based on the distribution of estimated Young's modulus for the Kujukuri region, JapanT. Nakagawa0R. Matsuyama1M. Adachi2M. Adachi3S. Kuroshima4T. Ogatsu5R. Adachi6Kanto Natural Gas Development Co., Ltd., Mobara, Chiba, JapanKanto Natural Gas Development Co., Ltd., Mobara, Chiba, JapanINPEX Corporation, Nigata, Japannow at: Teikoku Oil & Gas Venezuela, CA, VenezuelaGodo Shigen Co., Ltd., Chiba Office, Chiba, JapanKanto Natural Gas Development Co., Ltd., Mobara, Chiba, JapanINPEX Corporation, Nigata, JapanA simulation model, which covers the part of Southern-Kanto natural gas field in Chiba prefecture, was developed to perform studies and make predictions of land subsidence. However, because large differences between simulated and measured subsidence occurred in the northern modeled area of the gas field, the model was modified with an estimated Young's modulus distribution. This distribution was estimated by the yield value distribution and the correlation of yield value with Young's modulus. Consequently, the simulated subsidence in the north area was improved to some extent.https://www.proc-iahs.net/372/417/2015/piahs-372-417-2015.pdf
collection DOAJ
language English
format Article
sources DOAJ
author T. Nakagawa
R. Matsuyama
M. Adachi
M. Adachi
S. Kuroshima
T. Ogatsu
R. Adachi
spellingShingle T. Nakagawa
R. Matsuyama
M. Adachi
M. Adachi
S. Kuroshima
T. Ogatsu
R. Adachi
Modifying the dissolved-in-water type natural gas field simulation model based on the distribution of estimated Young's modulus for the Kujukuri region, Japan
Proceedings of the International Association of Hydrological Sciences
author_facet T. Nakagawa
R. Matsuyama
M. Adachi
M. Adachi
S. Kuroshima
T. Ogatsu
R. Adachi
author_sort T. Nakagawa
title Modifying the dissolved-in-water type natural gas field simulation model based on the distribution of estimated Young's modulus for the Kujukuri region, Japan
title_short Modifying the dissolved-in-water type natural gas field simulation model based on the distribution of estimated Young's modulus for the Kujukuri region, Japan
title_full Modifying the dissolved-in-water type natural gas field simulation model based on the distribution of estimated Young's modulus for the Kujukuri region, Japan
title_fullStr Modifying the dissolved-in-water type natural gas field simulation model based on the distribution of estimated Young's modulus for the Kujukuri region, Japan
title_full_unstemmed Modifying the dissolved-in-water type natural gas field simulation model based on the distribution of estimated Young's modulus for the Kujukuri region, Japan
title_sort modifying the dissolved-in-water type natural gas field simulation model based on the distribution of estimated young's modulus for the kujukuri region, japan
publisher Copernicus Publications
series Proceedings of the International Association of Hydrological Sciences
issn 2199-8981
2199-899X
publishDate 2015-11-01
description A simulation model, which covers the part of Southern-Kanto natural gas field in Chiba prefecture, was developed to perform studies and make predictions of land subsidence. However, because large differences between simulated and measured subsidence occurred in the northern modeled area of the gas field, the model was modified with an estimated Young's modulus distribution. This distribution was estimated by the yield value distribution and the correlation of yield value with Young's modulus. Consequently, the simulated subsidence in the north area was improved to some extent.
url https://www.proc-iahs.net/372/417/2015/piahs-372-417-2015.pdf
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