珠江口盆地新近系地层岩性圈闭形成条件及发育规律分析

杜家元; 陈维涛; 张昌民

doi:10.11781/sysydz201405555

珠江口盆地新近系地层岩性圈闭形成条件及发育规律分析

doi: 10.11781/sysydz201405555

1.
长江大学 “油气资源与勘探技术”教育部重点实验室地球科学学院, 湖北荆州 434023
2. 中海石油(中国)有限公司深圳分公司, 广州 510240

基金项目: 国家科技重大专项“近海隐蔽油气藏勘探技术”(2011ZX05023-002)资助。

详细信息

作者简介:
杜家元(1964-)，男，教授级高工，从事石油地质勘探工作。E-mail：dujy@cnooc.com.cn。

通讯作者:
陈维涛(1983-)，男，工程师，从事石油地质勘探工作。E-mail：chenwt2@cnooc.com.cn

中图分类号: TE122.3⁺22
计量
- 文章访问数: 1249
- HTML全文浏览量: 134
- PDF下载量: 1093
- 被引次数: 0
出版历程
- 收稿日期: 2013-04-15
- 修回日期: 2014-08-01
- 刊出日期: 2014-09-28

Formation conditions and development features of Neogene stratigraphic-lithologic traps in Pearl River Mouth Basin

1.
Key Laboratory of Oil and Gas Resources and Exploration, Yangtze University, Jingzhou, Hubei 434023, China
2. Shenzhen Branch of CNOOC Ltd., Guangzhou, Guangdong 510240, China

摘要

摘要: 伴随勘探程度的提高，地层岩性圈闭已经成为珠江口盆地油气勘探的重要新领域。为此，对珠江口盆地新近系这一主力含油层段进行了地层岩性圈闭形成条件和发育规律的分析。认为盆地新近纪以来多期次的海平面升降旋回，多种沉积体系的共同发育，2种类型坡折及其对应的低位体，以及2次构造运动为地层岩性圈闭的发育创造了十分有利的条件。在上述条件的综合作用下，地层岩性圈闭的发育呈现出陆架区、坡折区各具特色、层序界面附近层段最为有利、油气运移通道是成藏主控因素等规律性特征。
- 地层岩性圈闭 /
- 形成条件 /
- 发育规律 /
- 新近系 /
- 珠江口盆地
Abstract: As exploration degree increases, stratigraphic-lithologic traps have become an important new field for oil and gas exploration in the Pearl River Mouth Basin. The formation conditions and development features of Neogene stratigraphic-lithologic traps were systematically investigated in this study. The basin has experienced several stages of sea level fluctuations ever since Neogene, resulting in the coexistence of multiple sedimentary systems. Two types of shelf edges and the corresponding low stand systems tracts as well as two significant tectonic movements provided favorable conditions for the development of stratigraphic-lithologic traps, which showed obviously different features in the continental shelf region and the shelf margin region. The intervals near to sequence boundary seem to have the most favorable potential. Oil and gas migration pathways play important roles in controlling final hydrocarbon accumulation.
- stratigraphic-lithologic trap /
- formation condition /
- development feature /
- Neogene /
- Pearl River Mouth Basin

HTML全文

参考文献(22)

[1]	中国石油天然气股份有限公司.岩性地层油气藏勘探理论与实践[M].北京:石油工业出版社,2005:519-565. China National Petroleum Corporation.Exploration theory and practice of lithologic-stratigraphic oil and gas reservoirs[M].Beijing:Petroleum Industry Press,2005:519-565.
[2]	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. Li Fuheng,Zou Caineng,Hou Lianhua,et al.Overview of research into formation mechanism and distribution law of stratigraphic reservoir[J].Lithologic Reservoirs,2009,21(4):32-36.
[3]	隋风贵,王学军,卓勤功,等.陆相断陷盆地地层油藏勘探现状与研究方向:以济阳坳陷为例[J].油气地质与采收率,2007,14(1):1-6. Sui Fenggui,Wang Xuejun,Zhuo Qingong,et al.Current exploration situation and rearch trend of stratigraphic reservoirs in continental fault basin:taking Jiyang Depression as an example[J].Petroleum Geology and Recovery Efficiency,2007,14(1):1-6.
[4]	李群,郜建军,何金海,等.隐蔽圈闭解释模式的地层学意义及应用实例[J].石油实验地质,2012,34(6):571-574. Li Qun,Gao Jianjun,He Jinhai,et al.Stratigraphic meaning and application case of interpretation mode of subtle trap[J].Petroleum Geology & Experiment,2012,34(6):571-574.
[5]	陈长民,施和生,许仕策,等.珠江口盆地(东部)第三系油气藏形成条件[M].北京:科学出版社,2003:1-30,196-208. Chen Changmin,Shi Hesheng,Xu Shice,et al.Hydrocarbon reservoir forming conditions of Tertiary in Pearl River Mouth Basin(eastern)[M].Beijing:Science Press,2003:1-30,196-208.
[6]	于水明,施和生,梅廉夫,等.过渡动力学背景下的张扭性断陷:以珠江口盆地惠州凹陷古近纪断陷为例[J].石油实验地质,2009,31(5):485-489. Yu Shuiming,Shi Hesheng,Mei Lianfu,et al.Analysis of tense-shearing characteristics of Huizhou Paleogene Fault Depression in Pearl River Mouth Basin[J].Petroleum Geology & Experiment,2009,31(5):485-489.
[7]	邓广君,张迎朝,甘军.文昌B凹陷脉动式构造演化及其与油气成藏关系[J].断块油气田,2012,19(5):564-567. Deng Guangjun,Zhang Yingzhao,Gan Jun.Pulsating tectonic evolution and its relationship with hydrocarbon accumulation in Wenchang B Depression[J].Fault-Block Oil and Gas Field,2012,19(5):564-567.
[8]	宗奕,梁建设,郭刚.珠江口盆地番禺低隆起文昌组断裂活动性特征及其对沉积的影响[J].地球科学与环境学报,2012,34(4):30-35. Zong Yi,Liang Jianshe,Guo Gang.Characteristic of fault activity in Wenchang Formation of Panyu Low Uplift,Pearl River Mouth Basin and its influence on sedimentation[J].Journal of Earth Sciences and Environment,2012,34(4):30-35.
[9]	庞雄,陈长民,彭大钧,等.南海珠江深水扇系统及油气[M].北京:科学出版社,2007:23-64,142-192. Pang Xiong,Chen Changmin,Peng Dajun,et al.The Pearl River deep water fan system & petroleum in South China Sea[M].Beijing:Science Press,2007:23-64,142-192.
[10]	秦国权.珠江口盆地新生代晚期层序地层划分和海平面变化[J].中国海上油气(地质),2002,16(1):1-18. Qin Guoquan.Late Cenozoic sequence stratigraphy and sea-level changes in Pearl River Mouth Basin,South China Sea[J].China Offshore Oil and Gas,2002,16(1):1-18.
[11]	姜在兴.沉积学[M].北京:石油工业出版社,2005:257-260,320-374. Jiang Zaixing.Sedimentology[M].Beijing:Petroleum Industry Press,2005:257-260,320-374.
[12]	庞雄,彭大钧,陈长民,等.三级"源—渠—汇"耦合研究珠江深水扇系统[J].地质学报,2007,81(6):855-864. Pang Xiong,Peng Dajun,Chen Changmin,et al.Three hierarchies "Source-Conduit-Sink" coupling analysis of the Pearl River deep-water fan system[J].Acta Geologica Sinica,2007,81(6):855-864.
[13]	李向阳,张昌民,张尚锋,等.白云凹陷北坡珠江组下段层序地层及有利区带预测[J].断块油气田,2012,19(2):154-157. Li Xiangyang,Zhang Changmin,Zhang Shangfeng,et al.Sequence stratigraphy and prediction of favorable zone of Lower Zhujiang Formation in northern slope of Baiyun Sag[J].Fault-Block Oil and Gas Field,2012,19(2):154-157.
[14]	陈维涛,杜家元,龙更生,等.珠江口盆地惠州地区珠江组地层控砂机制及地层岩性圈闭发育模式分析[J].石油与天然气地质,2012,33(3):449-458. Chen Weitao,Du Jiayuan,Long Gengsheng,et al. Factors controlling sandbody development and models of stratigraphic-lithologic traps of Zhujiang Formation in Huizhou area,Pearl River Mouth Basin[J].Oil & Gas Geology,2012,33(3):449-458.
[15]	龙更生,施和生,杜家元.珠江口盆地惠州地区中新统地层岩性圈闭形成条件分析[J].中国海上油气,2006,18(4):229-235. Long Gengsheng,Shi Hesheng,Du Jiayuan.An analysis of creation conditions for Miocene stratigraphic and lithologic traps in Huizhou area,Pearl River Mouth basin[J].China Offshore Oil and Gas,2006,18(4):229-235.
[16]	刘曾勤,王英民,施和生,等.惠州地区珠江组下部层序划分及沉积相展布特征[J].海洋地质动态,2009,26(5):8-14. Liu Zengqin,Wang Yingmin,Shi Hesheng,et al.Sequence stratigraphy division and sedimentary facies distribution of Lower Zhujiang formation in Huizhou Area[J].Marine Geology Letter,2009,26(5):8-14.
[17]	郑丹,徐思煌,尚小亮.珠江口盆地惠州凹陷泥岩压实特征及其成因[J].地球科学与环境学报, 2010,32(4):372-377. Zheng Dan,Xu Sihuang,Shang Xiaoliang.Characteristics and genesis of mudstone compaction in Huizhou Depression,Pearl River Mouth Basin[J]. Journal of Earth Sciences and Environment,2010, 32(4):372-377.
[18]	余烨,张昌民,张尚锋,等.惠州凹陷新近系珠江组物源方向研究[J].断块油气田,2012,19(1):17-21. Yu Ye,Zhang Changmin,Zhang Shangfeng,et al.Research on source direction of Neogene Zhujiang Formation in Huizhou Depression[J].Fault-Block Oil and Gas Field,2012,19(1):17-21.
[19]	肖传桃,帅松青,吴光太.柴达木盆地西南区古近—新近纪坡折带及其对岩性圈闭的控制作用[J].特种油气藏,2013,20(1):27-30. Xiao Chuantao,Shuai Songqing,Wu Guangtai.Paleogene-Neogene slope-break zone and its controls on lithologic traps of southwestern area of Qaidam Basin[J].Special Oil & Gas Reservoirs,2012,20(1):27-30.
[20]	胡纯心,杨帅,陆永潮,等.长岭凹陷多环坡折地貌发育特征及对沉积过程的控制[J].石油实验地质,2013,35(1):17-23. Hu Chunxin,Yang Shuai,Lu Yongchao,et al.Characteristics of multiple-circular slope break geomorphology and its controlling on sedimentary process in Changling Sag,Songliao Basin[J].Petroleum Geology & Experiment,2013,35(1):17-23.
[21]	陈维涛,杜家元,龙更生,等.珠江口盆地海相层序地层发育的控制因素分析[J].沉积学报,2012,30(1):73-83. Chen Weitao,Du Jiayuan,Long Gengsheng,et al.Analysis on controlling factors of marine sequence stratigraphy evolution in Pearl River Mouth Basin[J].Acta Sedimentologica Sinica,2012,30(1):73-83.
[22]	施和生,朱俊章,姜正龙,等.珠江口盆地珠一坳陷油气资源再评价[J].中国海上油气,2009,21(1):9-14. Shi Hesheng,Zhu Junzhang,Jiang Zhenglong,et al.Hydrocarbon resources reassessment in Zhu I depression,Pearl River Mouth basin[J].China Offshore Oil and Gas,2009,21(1):9-14.