天然气地球科学 ›› 2008, Vol. 19 ›› Issue (4): 492–498.doi: 10.11764/j.issn.1672-1926.2008.04.492

• 天然气地质学 • 上一篇    下一篇

南海北部边缘莺—琼盆地油气资源前景及有利勘探方向分析

何家雄, 陈胜红, 刘海龄, 刘士林   

  1. 1.中国科学院边缘海地质重点实验室,广东 广州 510640; 2.中海石油有限公司深圳分公司,广东 广州 510240

  • 出版日期:2008-04-20 发布日期:2008-04-20
  • 作者简介:第一作者 E mail:malw@cnooc.com.cn.

Petroleum Resource Potential and Advantageous Exploration Targets in Ying-|Qiong Basin, Northern Margin of South China Sea

HE  Jia-Xiong, CHEN  Qing-Gong, LIU  Hai-Ling, LIU  Shi-Lin   

  1. 1. Key Laboratory of Marginal Sea Geology, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China; 2. Shenzhen Company, CNOOC, Guangzhou 510240,
  • Online:2008-04-20 Published:2008-04-20

摘要:

自20世纪60年代初在莺—琼盆地开展油气勘探以来,迄今为止从中已发现了一批天然气田和含油气构造,探明和预测天然气资源量逾1万亿 m3以上,但目前该区总体油气勘探程度并不高,油气勘探领域及有利勘探方向尚不明确。在以往研究基础上,根据盆地不同区域油气运聚成藏条件,分区带对其油气资源前景及有利勘探方向进行了深入剖析,明确提出了莺歌海盆地中深层和琼东南盆地南部陆坡深水区是该区极具油气资源潜力的新领域,同时亦是勘探与研究的薄弱区,应集中优势力量深入研究。

关键词: 莺—琼盆地, 中深层新领域, 南部深水区, 油气资源前景, 有利勘探方向

Abstract:

Many natural gas fields and oil\|bearing structures in the Ying\|Qiong basin have been discovered since 1960s. They are chiefly located in the shallow strata of mudsone diapir zones of the Yinggehai basin and in the Ya'nan sag of the Qiongdongnan basin, and have a total gas resource amount more than 0.1 billion cube meters. However, the total exploration degree in this area is very low and the advantageous exploration targets are ambiguous so that the status of petroleum exploration is very passive, without any obvious breakthrough. On the basis of previous petroleum geological laws, therefore, we analyze petroleum resource potential and advantageous exploration targets in different areas of the Ying\|Qiong basin according to their migration and accumulation characteristics. As a result, new exploration areas and possible\|breakthrough targets are pointed out. Furthermore, the middle\|deep beds of the Yinggehai basin and southern deep\|water slope of the Qiongdongnan basin are considered to be the best new exploration targets with excellent resource potential and may become a breakthrough. But now research about these areas is so weak that we should focus our best efforts on the petroleum exploration.

Key words: Ying Qiong basin, Middle\, deep bed areas, Southern deep water area, Petroleum resource potential, Advantageous exploration targets.

[1]何家雄,黄火尧,陈龙操,等.莺歌海盆地泥底辟发育演化与油气运聚机制[J].沉积学报,1994,12(3):120-129.
[2]何家雄,刘全稳,刘宝明,等.从两口深井看莺歌海盆地中深层天然气成藏特征[J].天然气地球科学,2004,15(3):230-237.
[3]何家雄,夏斌,刘宝明,等.莺歌海盆地中深层天然气运聚成藏特征及勘探前景[J].石油勘探与开发,2005,32(1):37-42.
[4] 何家雄,夏斌,刘宝明,等.琼西莺歌海盆地中深层天然气成藏条件分析及其与浅层成藏条件的比较[J].地质通报,2005,24(1):9-15.
[5]龚再升,李思田.南海北部大陆边缘盆地分析与油气聚集[M].北京:科学出版社, 1997:1-510.
[6]龚再升,李思田.南海北部大陆边缘盆地油气成藏动力学研究[M]. 北京:科学出版社,2004:1-339.
[7]郝芳,邹华耀,黄保家,等.莺歌海盆地天然气生成模式及其成藏流体响应[J].中国科学:D辑,2002,32(11):889-895.
[8] 郝芳,董伟良,邹华耀,等.莺歌海盆地汇聚型超压流体流动及天然气晚期快速成藏 [J].石油学报,2003,24(6):7-12.
[9]龚再升.中国近海含油气盆地新构造运动和油气成藏 [J].石油与天然气地质,2004,25(2):133-138.
[10] 何家雄, 陈红莲,陈刚,等.莺歌海盆地泥底辟带天然气成藏条件及近期勘探方向[J].中国海上油气,1995,9(3):157-163.
[11]何家雄,陈伟煌,钟启祥,等.莺歌海盆地泥底辟特征及天然气勘探方向[J].石油勘探与开发,1994,21(6):6-9.
[12]何家雄,冼仲猷,杨希冰,等.莺歌海盆地莺东斜坡带油气地质条件及近期勘探领域探讨[J].中国海上油气,2001,15(4):242-248.
[13]何家雄,李明兴,黄保家,等.莺歌海盆地北部斜坡带油气苗分布与油气勘探前景剖析[J].天然气地球科学,2000,11(2):1-9.
[14]何家雄,夏斌,张树林,等.莺歌海盆地莺东斜坡带隐蔽油气藏类型及成藏主控因素剖析[J].海洋地质与第四纪地质,2005,25(2):101-107.
[15]何家雄,夏斌,孙东山,等.南海北部琼东南盆地油气成藏组合及运聚规律与勘探方向分析[J].石油勘探与开发,2006,33(1):53-58.
[16]何家雄,夏斌,王志欣,等.南海北部边缘盆地西区油气运聚成藏规律与勘探领域及方向[J].石油学报,2006,27(4):12-18.
[17]何家雄,夏斌,施小斌,等.世界深水油气勘探进展与南海深水油气勘探前景[J].天然气地球科学,2006,17(6):748-752. 
[18]何家雄,施小斌,夏斌,等.南海北部边缘盆地油气勘探现状与深水油气资源前景[J].地球科学进展,2007,22(3):261-270.

 

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