|
|||||
|
|
| 南海北部边缘盆地生物气和亚生物气资源潜力与勘探前景分析 | |
| 引用本文： | 何家雄,夏斌,张启明,张树林,刘宝明.南海北部边缘盆地生物气和亚生物气资源潜力与勘探前景分析[J].天然气地球科学,2005,16(2):167-174. |
| 作者姓名： | 何家雄 夏斌 张启明 张树林 刘宝明 |
| 作者单位： | 1. 中国科学院边缘海地质与矿产资源重点实验室,广东,广州,510640;中国海洋石油南海西部研究院,广东,湛江,524057 2. 中国科学院边缘海地质与矿产资源重点实验室,广东,广州,510640 3. 中国海洋石油南海西部研究院,广东,湛江,524057 |
| 基金项目： | 中国科学院知识创新工程项目 (编号 :KZCX2 -S2 -117-0 3 )，中科院广州地球化学研究所所域创新项目 (编号 :GIGCX-0 3 -0 7)，国家自然科学基金项目 (编号 :40 3 0 60 10 )资助 |
| 摘 要： | 南海北部边缘莺―琼盆地及珠江口盆地白云凹陷天然气资源丰富,天然气成因类型多,是一个具有多种勘探领域和颇大资源潜力的大气区。由于勘探及研究程度尚低,在该区浅层及中深层勘探中所发现的天然气藏多以成熟―高成熟的热成因腐殖型气(煤型气)为主,但也发现了一些生物气及亚生物气(生物―低熟过渡带气)气藏且具较高的产量和一定的储量规模、资源潜力及勘探前景广阔。认为这是一个非常值得重视与关注的天然气勘探新领域,只要加大勘探投入力度和天然气地质综合研究的深度,在该区生物气勘探领域获得突破是指日可待的 |
| 关 键 词： | 生物气 亚生物气 地质特征 地球化学特征 资源潜力 勘探前景 |
| 文章编号： | 1672-1926(2005)02-0167-08 |
RESOURCES BASE AND EXPLORATION POTENTIAL OF BIOGENIC AND SUB-BIOGENIC GAS IN MARGINAL BASIN OF THE NORTHERN SOUTH CHINA SEA |
|
| HE Jia-xiong,XIA Bin,ZHANG Qi-ming,ZHANG Shu-lin,LIU Bao-ming.RESOURCES BASE AND EXPLORATION POTENTIAL OF BIOGENIC AND SUB-BIOGENIC GAS IN MARGINAL BASIN OF THE NORTHERN SOUTH CHINA SEA[J].Natural Gas Geoscience,2005,16(2):167-174. | |
| Authors: | HE Jia-xiong XIA Bin ZHANG Qi-ming ZHANG Shu-lin LIU Bao-ming |
| Affiliation: | HE Jia-xiong~ |
| Abstract: | Yingqiong basin and Baiyun sag of Pearl River Mouth basin are rich in gas resources and diverse in gas origin, with varied exploration fields and greater resources base. So far, biogenic and biogenic-undernatured transition gas have been discovered in the basin, besides shallow and mid-deep gas reservoirs predominated by matured and high-matured humic gas(coal-formed gas).With sizable reserves and higher production capacity, these biogenic and biogenic-undernatured transition gas have a great resources base and exploration potential. A breakthrough of biogenic gas exploration in this area is just round the corner providing that prospecting strength and comprehensive research depth are enlarged. |
| Keywords: | Biogenic gas Sub-biogenic gas Geological character Geochemical character Resources base Exploration potential |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
| 点击此处可从《天然气地球科学》浏览原始摘要信息 | |
| 点击此处可从《天然气地球科学》下载全文 | |