dor_id: 4150100

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650.#.4.x: Biología y Química

336.#.#.b: article

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336.#.#.a: Artículo

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351.#.#.b: Revista Internacional de Contaminación Ambiental

351.#.#.a: Artículos

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856.4.0.u: https://www.revistascca.unam.mx/rica/index.php/rica/article/view/54601/47260

100.1.#.a: Bao, Xiangsheng; Du, Zengli; Meng, Sen; Zhou, Haiyan; Ma, Feiyan; Lin, Chunmin; Liu, Cunge; Li, Yecheng

524.#.#.a: Bao, Xiangsheng, et al. (2023). Improved Prediction Method for Gas Hydrate Saturation in Sea Areas. Revista Internacional de Contaminación Ambiental; Vol. 38, 2023: Environmental Science and Policy for Sustainable Development; 139-148. Recuperado de https://repositorio.unam.mx/contenidos/4150100

245.1.0.a: Improved Prediction Method for Gas Hydrate Saturation in Sea Areas

502.#.#.c: Universidad Nacional Autónoma de México

561.1.#.a: Instituto de Ciencias de la Atmósfera y Cambio Climático, UNAM

264.#.0.c: 2023

264.#.1.c: 2023-08-15

653.#.#.a: Hydrate; stability zone; Shenhu Sea Area; suspension mode; Wood method; hydrate saturation; Wood-ES method; Hydrate; stability zone; Shenhu Sea Area; suspension mode; Wood method; hydrate saturation; Wood-ES method

506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC 4.0 Internacional, https://creativecommons.org/licenses/by-nc/4.0/legalcode.es, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico claudio.amescua@atmosfera.unam.mx

884.#.#.k: https://www.revistascca.unam.mx/rica/index.php/rica/article/view/54601

001.#.#.#: 105.oai:ojs.pkp.sfu.ca:article/54601

041.#.7.h: spa

520.3.#.a: Ninety-eight % of the world’s natural gas hydrate (commonly known as hydrate) are distributed in the stability zone of the sea areas. There are also rich hydrates in the stability zone of the Shenhu Sea Area in China. Drilling in the Shenhu Sea Area of China reveals that a lot of hydrate exist in suspension mode. Now the Wood method is for predicting hydrate in suspension mode, but the practical application in the Shenhu Sea Area shows that this method leads to large errors in predicting hydrate saturation. In order to address the problem of low accuracy of the Wood method in predicting hydrate saturation in suspension mode, this paper has first pointed out that the low accuracy of the Wood method is primarily caused by the systematic analytic error of stratigraphic parameters, which is derived from insufficient understanding of sediment composition and porosity in sea area by existing analytic technology. The paper puts forward the Wood-SE method alternatively. The practical application in the Shenhu Sea Area shows that the absolute error of this method mainly falls within the range of -10%, 10%. Most of the absolute error of the Wood method is above 20%. The error of main hydrate occurrence section could even reach 60%.

773.1.#.t: Revista Internacional de Contaminación Ambiental; Vol. 38 (2023): Environmental Science and Policy for Sustainable Development; 139-148

773.1.#.o: https://www.revistascca.unam.mx/rica/index.php/rica/index

022.#.#.a: ISSN impreso: 0188-4999

310.#.#.a: Trimestral

300.#.#.a: Páginas: 139-148

264.#.1.b: Instituto de Ciencias de la Atmósfera y Cambio Climático, UNAM

doi: https://doi.org/10.20937/RICA.54601

harvesting_date: 2023-11-08 13:10:00.0

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245.1.0.b: Improved Prediction Method for Gas Hydrate Saturation in Sea Areas

last_modified: 2024-03-19 14:00:00

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Artículo

Improved Prediction Method for Gas Hydrate Saturation in Sea Areas

Bao, Xiangsheng; Du, Zengli; Meng, Sen; Zhou, Haiyan; Ma, Feiyan; Lin, Chunmin; Liu, Cunge; Li, Yecheng

Instituto de Ciencias de la Atmósfera y Cambio Climático, UNAM, publicado en Revista Internacional de Contaminación Ambiental, y cosechado de Revistas UNAM

Licencia de uso

Procedencia del contenido

Cita

Bao, Xiangsheng, et al. (2023). Improved Prediction Method for Gas Hydrate Saturation in Sea Areas. Revista Internacional de Contaminación Ambiental; Vol. 38, 2023: Environmental Science and Policy for Sustainable Development; 139-148. Recuperado de https://repositorio.unam.mx/contenidos/4150100

Descripción del recurso

Autor(es)
Bao, Xiangsheng; Du, Zengli; Meng, Sen; Zhou, Haiyan; Ma, Feiyan; Lin, Chunmin; Liu, Cunge; Li, Yecheng
Tipo
Artículo de Investigación
Área del conocimiento
Biología y Química
Título
Improved Prediction Method for Gas Hydrate Saturation in Sea Areas
Fecha
2023-08-15
Resumen
Ninety-eight % of the world’s natural gas hydrate (commonly known as hydrate) are distributed in the stability zone of the sea areas. There are also rich hydrates in the stability zone of the Shenhu Sea Area in China. Drilling in the Shenhu Sea Area of China reveals that a lot of hydrate exist in suspension mode. Now the Wood method is for predicting hydrate in suspension mode, but the practical application in the Shenhu Sea Area shows that this method leads to large errors in predicting hydrate saturation. In order to address the problem of low accuracy of the Wood method in predicting hydrate saturation in suspension mode, this paper has first pointed out that the low accuracy of the Wood method is primarily caused by the systematic analytic error of stratigraphic parameters, which is derived from insufficient understanding of sediment composition and porosity in sea area by existing analytic technology. The paper puts forward the Wood-SE method alternatively. The practical application in the Shenhu Sea Area shows that the absolute error of this method mainly falls within the range of -10%, 10%. Most of the absolute error of the Wood method is above 20%. The error of main hydrate occurrence section could even reach 60%.
Tema
Hydrate; stability zone; Shenhu Sea Area; suspension mode; Wood method; hydrate saturation; Wood-ES method; Hydrate; stability zone; Shenhu Sea Area; suspension mode; Wood method; hydrate saturation; Wood-ES method
Idioma
spa
ISSN
ISSN impreso: 0188-4999

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