叠合断陷盆地油气成藏条件分析———以东海丽水—椒江凹陷为例

doi:10.3969/j.issn.1673-8926.2012.05.006

Lithologic Reservoirs ›› 2012, Vol. 24 ›› Issue (5): 32-37.doi: 10.3969/j.issn.1673-8926.2012.05.006

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Hydrocarbon accumulation condition of superimposed rift-subsidence basin:A case study from Lishui-Jiaojiang Sag in the East China Sea

TIAN Bing^1，2， PANG Guoyin ^1，2， WANG Qi¹， TANG Jun^1，2，3， LIAO Peng^1，2

1. Key Laboratory of Petroleum Resources Research， Institute of Geology and Geophysics， Chinese Academy of Sciences， Lanzhou 730000， China； 2. Graduate School of Chinese Academy of Sciences， Beijing 100049， China； 3. School of Mathematics， Physics and Biological Engineering， Inner Mongolia University of Science and Technology， Baotou 014010， China

Online:2012-10-20 Published:2012-10-20

Abstract

Abstract:

Lishui-Jiaojiang Sag is the representative offshore superimpose rift-subsidence basin of China. Paleocene is identified as the main faulting period of the sag, which can be divided into four episodic rifting. There was lacustrine environment in the first episodic rifting, and then the sedimentary environment changed into marine environment. There are three groups of hydrocarbon source rocks and three sets of reservoir-cap assemblage. The lacustrine mudstone of Yueguifeng Formation has high abundance of organic matter, mainly belongs to the type Ⅱ, has good potential of hydrocarbon generation, and is regarded as the main hydrocarbon source rocks of this area. Paleocene sandstone is the main reservoir of the sag, sandstone reservoirs of Lingfeng Formation and Yueguifeng Formation belong to the type Ⅲ and Ⅳ, sandstone reservoirs ofMingyuefeng Formation belong to the type Ⅲa and Ⅱb, reservoir property is changed by the top-sealing abnormal high pressure system. The reservoir-cap assemblage composed by the early faulted （fan） delta, lakeside and coastal sandstone together with the shallowsea mudstone of the top of Lingfeng Formation and the bottom of Mingyuefeng Formation has nice exploration potential, because the main hydrocarbon source rocks and the abnormal high pressure system approach the assemblage and there are favourable reservoir-cap configuration conditions. The favorable zones predicted are located above of the hydrocarbon
generating center of Lishui-Jiaojiang Sag, on both sides of the Lingfeng buried hill and the westen slope of West Subsag ofLishui Sag, and can be divided into three major categories and 11 favorable structure belts.

Key words: diagenesis, beach reservoirs, Feixianguan Formation, Puguang Gas Field

TIAN Bing，PANG Guoyin，WANG Qi，TANG Jun， LIAO Peng. Hydrocarbon accumulation condition of superimposed rift-subsidence basin:A case study from Lishui-Jiaojiang Sag in the East China Sea[J].Lithologic Reservoirs, 2012, 24(5): 32-37.

References

［1］邓运华.试论中国近海两个坳陷带油气地质差异性［J］.石油学报，2009，30（1）：1-8.
［2］童崇光.中国东部裂谷系盆地的石油地质特征［J］.石油学报，1980，1（4）：19-26.
［3］傅宁，邓运华，张功成，等.南海北部叠合断陷盆地海陆过渡相烃源岩及成藏贡献———以珠二坳陷白云凹陷为例［J］.石油学报，2010，31（4）：559-565.
［4］李景明，李东旭，杨冬，等.中国岩性地层气藏的勘探前景［J］.岩性油气藏，2007，19（4）：1-8.
［5］李富恒，邹才能，侯连华，等.地层油气藏形成机制与分布规律研究综述［J］.岩性油气藏，2009，21（4）：32-36.
［6］陈志勇.丽水、椒江凹陷油气潜力分析和勘探突破口的选择［J］.中国海上油气（地质），1997，11（6）：67-74.
［7］陈志勇，吴培康，吴志轩.丽水凹陷石油地质特征及勘探前景［J］.中国海上油气（地质），2000，14（6）：19-26.
［8］张胜利，夏斌.丽水—椒江凹陷构造演化特征与油气聚集［J］.天然气地球科学，2005，16（3）：324-328.
［9］贾军涛，郑洪波.东海的形成与构造演化［J］.海洋地质动态，2010，26（1）：1-5.
［10］郑求根，周祖翼，蔡立国，等.东海陆架盆地中新生代构造背景及演化［J］.石油与天然气地质，2005，26（2）：197-201.
［11］蒋海军，胡明毅，胡忠贵，等.西湖凹陷古近系沉积环境分析———以微体古生物化石为主要依据［J］.岩性油气藏，2011，23（1）：74-78.
［12］贾成业，夏斌，王核，等.东海陆架盆地丽水凹陷构造演化及油气地质分析［J］.天然气地球科学，2006，17（3）：397-401.
［13］姜亮，金强，葛和平，等.东海盆地丽水凹陷异常压力带与油气聚集模式［J］.石油实验地质，2002，24（1）：48-51.
［14］ Bilgerl D，Ademeno E B. Predicting abnormally pressured rocks［J］. Geophysical Prospecting，1981，30（5）：608-621.
［15］ Barker C. Aquathermal pressuring：Role of temperature in development of abnormal pressure zones［J］. AAPG Bulletin，1973，57：1219-1249.
［16］郭永强，刘洛夫.辽河西部凹陷沙三段岩性油气藏主控因素研究［J］.岩性油气藏，2009，21（2）：19-23.
［17］赵贤正，降栓奇，淡伟宁，等.二连盆地阿尔凹陷石油地质特征研究［J］.岩性油气藏，2010，22（1）：12-17.
［18］ Fertl W H. Abnormal pressure formation［J］. Developments in Petroleum Science，1987，22（2）：156-162.

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