冲绳海槽天然气水合物稳定带特征和资源量评价(英文)

被引:2
作者
唐勇 [1 ]
金翔龙 [2 ]
方银霞 [2 ]
机构
[1] 中国地质大学研究生院
[2] 海洋局海底科学重点实验室国家海洋局第二海洋研究所
关键词
BSR; 天然气水合物; 天然气水合物稳定带;
D O I
暂无
中图分类号
P744.4 [石油和天然气];
学科分类号
0824 ;
摘要
根据冲绳海槽多道地震资料的处理解释,在16条地震剖面上发现了水合物拟海底反射层BSR,经过AVO、波形反演等特殊的处理技术,首次直接利用BSR圈定了冲绳海槽天然气水合物具体分布范围,直接利用数据得出了天然气水合物稳定带厚度在冲绳海槽的分布趋势,认为海槽南部最厚,中部次之,北部最薄,并通过计算得出了冲绳海槽水合物稳定带的厚度和水合物资源量,对今后海槽水合物勘查和资源量评价具有一定的指导意义。
引用
收藏
页码:40 / 48
页数:9
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