北部湾盆地东南部构造特征及控油作用分析

徐政语; 俞广; 吴炜强; 马庆林; 黄羚; 熊绍云; 程刚

doi:10.11781/sysydz201402144

北部湾盆地东南部构造特征及控油作用分析

doi: 10.11781/sysydz201402144

1.
中国石油勘探开发研究院杭州地质研究院, 杭州 310023
2. 中国石油海南福山油田勘探开发有限责任公司, 海口 570125

基金项目: 中国石油天然气股份有限公司科技项目“南方地区中小盆地油气地质条件与精细目标评价”（2011D-0707）和“南方、青藏、华北等新区海相碳酸盐岩油气地质综合评价与有利勘探区带优选研究”（2012B-0504）资助。

详细信息

作者简介:
徐政语（1964-），男，高级工程师，从事石油地质研究工作。E-mail：xuzy_hz@petrochina.com.cn。

中图分类号: TE121.2
计量
- 文章访问数: 902
- HTML全文浏览量: 70
- PDF下载量: 989
- 被引次数: 0
出版历程
- 收稿日期: 2013-02-02
- 修回日期: 2014-01-23
- 刊出日期: 2014-03-28

Structural features and controlling on oils in southeastern Beibu Gulf Basin

1.
Hangzhou Research Institute of Petroleum Geology, Research Institute of Petroleum Exploration and Development, CNPC, Hangzhou, Zhejiang 310023, China
2. Hainan Fushan Petroleum Exploration and Development Company Limited, CNPC, Haikou, Hainan 570125, China

摘要

摘要: 北部湾盆地发育有与华南陆缘陆相中小盆地相同的基底，大体经历了古新世—始新世断陷、渐新世断拗过渡及中新世以来区域沉降3大演化阶段。受神狐、珠琼、南海以及东沙4次成盆事件影响，盆地东南部福山及迈陈两凹陷发育了4期断裂，形成了NE、NEE与NW共3组优势走向断裂体系，构成了上、下2套构造层；凹陷中断层组合为花状、叠花状、花瓣状、花丛状4种形态，构成了基底掀斜走滑、基底伸展多米诺与盖层伸展拆离、盖层滑动牵引等4种样式；福山凹陷演化表现出有明显的非对称拉伸过程，中部发育有NE向构造转换带。盆地东南部发育的第Ⅳ期近EW向断裂体系是两凹陷今控藏控油的主要断裂体系，由此优选福山凹陷中部鼻状构造带及东南陡坡断阶带作为盆地东南部最有利的勘探区带。
- 控油作用 /
- 构造特征 /
- 盆地演化 /
- 迈陈凹陷 /
- 福山凹陷 /
- 北部湾盆地
Abstract: Similar to those of the middle and small basins of continental margin facies in South China, the basement of the Beibu Gulf Basin has experienced 3 evolutionary stages: rift from Paleocene to Eocene, rift to depression transition during Oligocene, and regional subsidence ever since Miocene. Influenced by the basin-forming events such as Shenhu, Zhuqiong, Nanhai and Dongsha, 4 periods of faults developed in the Fushan and Maichen sags in the southeast of the basin, resulting in 3 dominant fault systems of NE,NEE and NW directions, forming 2 tectonic layers. The faults are of flower, piled flower, petal and bush shapes, forming 4 styles including basal tilted strike-slip, basal stretch Domino, cap extensional detachment and cap sliding traction. The Fushan Sag showed an obvious asymmetric stretching process, forming NE-oriented tectonic transfer zone in the middle. The EW-oriented fault system of stage Ⅳ in the southeast of the basin controlled present oil reservoirs in the 2 sags. The nose-like structural zone in the center and the steep slope step zone in the southeast of the Fushan Sag are favorable petroleum exploration targets in the southeast of the basin.
- oil-controlling effect /
- structural feature /
- basin evolution /
- Maichen Sag /
- Fushan Sag /
- Beibu Gulf Basin

HTML全文

参考文献(30)

[1]	魏春光, 何雨丹, 耿长波, 等.北部湾盆地北部坳陷新生代断裂发育过程研究[J].大地构造与成矿学, 2008, 32(1):28-35. Wei Chunguang, He Yudan, Geng Changbo, et al.Faulting mechanism in northern depression of the Beibuwan basin, China[J].Geotectonica et Metallogenia, 2008, 32(1):28-35.
[2]	徐建永, 张功成, 梁建设, 等.北部湾盆地古近纪幕式断陷活动规律及其与油气的关系[J].中国海上油气, 2011, 23(6):362-368. Xu Jianyong, Zhang Gongcheng, Liang Jianshe, et al.Paleogene activities of episodic rifting and their relationships with in hydrocarbon in Beibuwan Basin[J].China Offshore Oil and Gas, 2011, 23(6):362-368.
[3]	赵志刚, 吴景富, 李春荣.北部湾盆地洼陷优选与油气分布[J].石油实验地质, 2013, 35(3):285-290. Zhao Zhigang, Wu Jingfu, Li Chunrong.Sub-sag sorting and petroleum distribution in Beibuwan Basin[J].Petroleum Geology & Experiment, 2013, 35(3):285-290.
[4]	朱伟林, 吴国喧, 黎明碧.南海北部陆架北部湾盆地古湖泊与烃源条件[J].海洋与湖沼, 2004, 35(1):8-14. Zhu Weilin, Wu Guoxuan, Li Mingbi.Palaeolimology and hydrocarbon potential in Beibu gulf basin of South China Sea[J].Oceanologia et Limnologia Sinica, 2004, 35(1):8-14.
[5]	丁卫星, 王文军, 马英俊.北部湾盆地福山凹陷流沙港组含油气系统特征[J].海洋石油, 2003, 23(2):1-6. Ding Weixing, Wang Wenjun, Ma Yingjun.Characteristics of Liushagang formation petroleum system in Fushan depression of Beibuwan Basin[J].Offshore Oil, 2003, 23(2):1-6.
[6]	孙建峰, 须雪豪, 席敏红.北部湾盆地海中凹陷油气成藏条件分析[J].海洋石油, 2008, 28(2):36-39. Sun Jianfeng, Xu Xuehao, Xi Minhong.Analysis of oil accumulation conditions in Haizhong Depression, Beibuwan Basin[J].Offshore Oil, 2008, 28(2):36-39.
[7]	孙伟, 樊太亮, 赵志刚, 等.乌石凹陷古近系层序地层及沉积体系[J].天然气工业, 2008, 28(4):26-28. Sun Wei, Fan Tailiang, Zhao Zhigang, et al.Paleogene sequence stratigraphy and sedimentary system in Wushi Sag[J].Natural Gas Industry, 2008, 28(4):26-28.
[8]	苏永进, 唐跃刚, 石胜群, 等.北部湾盆地迈陈凹陷东部地区油气成藏特征[J].石油与天然气地质, 2009, 32(2):210-214. Su Yongjin, Tang Yuegang, Shi shengqun, et al.Characteristics of hydrocarbon pooling in the east of the Maichen sag of the Beibu Gulf Basin[J].Oil & Gas Geology, 2009, 32(2):210-214.
[9]	石宁, 袁立忠, 刘军, 等.鹤山凹陷烃源岩分布特征研究[J].断块油气田, 2013, 20(5):556-559. Shi Ning, Yuan Lizhong, Liu Jun, et al.Distribution characteristics of hydrocarbon source rock in Heshan Sag[J]. Fault-Block Oil & Gas Field, 2013, 20(5):556-559.
[10]	刘明全.北部湾盆地天然气成藏系统构想[J].中国海上油气, 2004, 16(2):93-97. Liu Mingquan.The assumed gas accumulation systems in Beibuwan basin[J].China Offshore Oil and Gas, 2004, 16(2):93-97.
[11]	张业明, 谢才富, 付太安, 等.海南岛地质构造演化刍论[J].科学技术与工程, 2005, 5(20):1485-1487. Zhang Yeming, Xie Caifu, Fu Taian, et al.Tectonic evolution of Hainan Island[J].Science Technology and Engineering, 2005, 5(20):1485-1487.
[12]	徐安武, 张业明, 付建明, 等.海南岛西部早古生代裂陷槽[J].华南地质与矿产, 1997(2):26-33. Xu Anwu, Zhang Yeming, Fu Jianming, et al.Early Palaeozoic aulacogen in the Western of Hainan Island[J].Geology and Mineral Resources of South China, 1997(2):26-33.
[13]	徐德明, 桑隆康, 马大铨, 等.海南岛中新元古代花岗质岩类的成因及其构造意义[J].大地构造与成矿学, 2008, 32(2):247-256. Xu Deming, Sang Longkang, Ma Daquan, et al.Petrogenesis of the Meso-Neoproterozoic granitoids in Hainan island and their tectonic significance[J].Geotectonica et Metallogenia, 2008, 32(2):247-256.
[14]	刘海龄, 阎贫, 张伯友, 等.南海前新生代基底与东特提斯构造域[J].海洋地质与第四纪地质, 2004, 24(1):15-28. Liu Hailing, Yan Pin, Zhang Boyou, et al.Pre-Cenozoic basements of the South China Sea and Eastern Tethyan realm[J].Marine Geology & Quaternary Geology, 2004, 24(1):15-28.
[15]	施雅风, 李吉均, 李炳元, 等.晚新生代青藏高原的隆升与东亚环境变化[J].地理学报, 1999, 54(1):10-21. Shi Yafeng, Li Jijun, Li Bingyuan, et al.Uplift of the Qinghai-Xizang(Tibetan) plateau and East Asia environmental change during late Cenozoic[J].Acta Geographica Sinica, 1999, 54(1):10-21.
[16]	黎明碧, 金翔龙.中国南海的形成演化及动力学机制研究综述[J].科技通报, 2006, 22(1):16-20. Li Mingbi, Jin Xianglong.Review of research on the formation, evolution and dynamic mechanism of South China Sea[J].Bu-lletin of Science and Technology, 2006, 22(1):16-20.
[17]	钟志洪, 王良书, 夏斌, 等.莺歌海盆地成因及其大地构造意义[J].地质学报, 2004, 78(3):302-309. Zhong Zhihong, Wang Liangshu, Xia Bin, et al.The dynamics of Yinggehai Basin formation and its tectonic significance[J].Acta Geologica Sinica, 2004, 78(3):302-309.
[18]	孙珍, 钟志洪, 周蒂, 等.红河断裂带的新生代变形机制及莺歌海盆地的实验证据[J].热带海洋学报, 2003, 22(2):1-9. Sun Zhen, Zhong Zhihong, Zhou Di, et al.Deformation mechanism of Red river fault zone during Cenozoic and experimental evidences related to Yinggehai Basin formation[J].Journal of Tropical Oceanography, 2003, 22(2):1-9.
[19]	李金臣, 潘华, 陈文彬.北部湾海域地震构造背景研究[J].震灾防御技术, 2009, 4(2):182-189. Li Jinchen, Pan Hua, Chen Wenbin.Research on seismotectonic background of Beibu gulf shallow sea area[J].Technology for Earthquake Disaster Prevention, 2009, 4(2):182-189.
[20]	傅昌洪, 沈繁銮, 吴德珍, 等.北部湾6.1、6.2级地震的震源参数和Qp值特征[J].华南地震, 1996, 16(3):64-71. Fu Changhong, Shen Fanluan, Wu Dezhen, et al.Characteristics of source parameters and Qp value of the Beibuwan strong earthquake[J].South China Journal of Seismology, 1996, 16(3):64-71.
[21]	罗振暖, 胡瑞贺, 李纯清.北部湾地震的动力学参数与应力场[J].华南地震.1996, 16(3):72-76. Luo Zhennuan, Hu Ruihe, Li Shunqing.Dynamic parameters and stress field of the Beibuwan earthquakes[J].South China Journal of Seismology, 1996, 16(3):72-76.
[22]	于俊吉, 罗群, 张多军, 等.北部湾盆地海南福山凹陷断裂特征及其对油气成藏的控制作用[J].石油实验地质, 2004, 26(3):241-248. Yu Junji, Luo Qun, Zhang Duojun, et al.Characteristics of faults in the Fushan depression of Hainan, the Beibuwan basin and their controlling roles to hydrocarbon pool-formation[J].Petroleum Geology & Experiment, 2004, 26(3):241-248.
[23]	罗群, 庞雄奇.海南福山凹陷顺向和反向断裂控藏机理及油气聚集模式[J].石油学报, 2008, 29(3):363-367. Luo Qun, Pang Xiongqi.Reservoir controlling mechanism and petroleum accumulation model for consequent fault and antithetic fault in Fushan Depression of Hainan area[J].Acta Petrolei Sinica, 2008, 29(3):363-367.
[24]	张志强, 詹文欢, 汤民强, 等.北部湾盆地晚中新世以来沉降过程[J].海洋地质与第四纪地质, 2013, 33(3):9-13. Zhang Zhiqiang, Zhan Wenhuan, Tang Minqiang, et al.Subsidence of Beibuwan basin since late Miocene[J].Marine Geology & Quaternary Geology, 2013, 33(3):9-13.
[25]	蔡周荣, 刘维亮, 万志峰, 等.南海北部新生代构造运动厘定及与油气成藏关系探讨[J].海洋通报, 2010, 29(2):161-165. Cai Zhourong, Liu Weiliang, Wan Zhifeng, et al.Determination of Cenozoic tectonic movement in the northern South China Sea and the relationship between oil-gas reservoir and tectonic movement[J].Marine Science Bulletin, 2010, 29(2):161-165.
[26]	杜振川.南海北部湾盆地构造特征及对沉积的控制作用[J].河北煤炭建筑工程学院学报, 1997, 14(1):55-59. Du Zhenchuan.Structural features and the controlling function of sedimentary from tertiary in Beibuwan Basin the South China Sea[J].Journal of Hebei Mining and Civil Engineering Institut, 1997, 14(1):55-59.
[27]	程世秀, 李三忠, 索艳慧, 等.南海北部新生代盆地群构造特征及其成因[J].海洋地质与第四纪地质, 2012, 32(6):79-93. Cheng Shixiu, Li Sanzhong, Suo Yanhui, et al.Cenozoic tectonics and dynamics of basin groups of the Northern South China sea[J].Marine Geology & Quaternary Geology, 2012, 32(6):79-93.
[28]	刘以宣, 钟建强, 詹文欢.南海及邻域新构造运动基本特征[J].海洋地质与第四纪地质, 1994, 14(4):1-14. Liu Yixuan, Zhong Jianqiang Zhan Wenhuan.Basic characteristics of neotectonism in South China Sea and its adjacent regions[J].Marine Geology & Quaternary Geology, 1994, 14(4):1-14.
[29]	林长松, 初凤友, 高金耀, 等.论南海新生代的构造运动[J].海洋学报, 2007, 29(4):87-96. Lin Changsong, Chu Fengyou, Gao Jinyao, et al.On tectonic movement in the South China Sea during the Cenozoic[J].Acta Oceanologica Sinica, 2007, 29(4):87-96.
[30]	刘恩涛, 王华, 林正良, 等.北部湾盆地福山凹陷构造转换带及其油气富集规律[J].中南大学学报:自然科学版, 2012, 43(10):3946-3953. Liu Entao, Wang Hua, Lin Zhengliang, et al.Characteristics and hydrocarbon enrichment rules of transfer zone in Fushan Sag, Beibuwan Basin[J].Journal of Central South University:Science and Technology, 2012, 43(10):3946-3953.