CORE
🇺🇦
make metadata, not war
Services
Services overview
Explore all CORE services
Access to raw data
API
Dataset
FastSync
Content discovery
Recommender
Discovery
OAI identifiers
OAI Resolver
Managing content
Dashboard
Bespoke contracts
Consultancy services
Support us
Support us
Membership
Sponsorship
Community governance
Advisory Board
Board of supporters
Research network
About
About us
Our mission
Team
Blog
FAQs
Contact us
南海琼东南盆地渗漏系统甲烷水合物生长速度
Authors
关进安
宁伏龙
梁德青
樊栓狮
Publication date
1 January 2009
Publisher
Abstract
南海琼东南盆地发现的高压泥底辟构造、海底“气烟囱”和天然气冷泉表明该地区可能存在着渗漏系统天然气水合物藏.假定在该区直径为1500m的甲烷渗漏区内,甲烷渗漏通量为1000kmol/a,甲烷水合物沉积层的温度范围为3~20℃,根据水合物条形移动界面理论建立传热模型,选取0mbsf、100mbsf、200mbsf和425mbsf分别计算在渗漏和扩散情况下的温度和生长速度变化曲线.结果表明甲烷水合物在沉积层骨架里的固结速度约为0.2nm/s,经过约35000年后渗漏系统将演变成扩散系统.同时,甲烷水合物在渗漏系统里比在扩散系统里的生长速度快约20~40倍
Similar works
Full text
Available Versions
Institutional Repository of GuangZhou Institute of Energy Conversion, CAS
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:ir.giec.ac.cn:344007/21467
Last time updated on 17/12/2019
Institutional Repository of GuangZhou Institute of Energy Conversion, CAS
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:ir.giec.ac.cn:344007/21465
Last time updated on 17/12/2019
Institutional Repository of GuangZhou Institute of Energy Conversion, CAS
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:ir.giec.ac.cn:344007/31440
Last time updated on 04/12/2021