南海西部深水区中新世断控台缘生物礁生长演化

黄鸿光; 杜学斌; 陆永潮; 陈平

doi:10.11781/sysydz201501035

南海西部深水区中新世断控台缘生物礁生长演化

doi: 10.11781/sysydz201501035

1.
中国地质大学资源学院, 武汉 430074
2. 中海石油有限公司湛江分公司, 广东湛江 524057

基金项目: 国家自然科学基金青年科学基金项目(41202086)资助.

详细信息

作者简介:
黄鸿光(1969-),男,高级经济师,从事地震沉积学研究.E-mail: huanghg3@cnooc.com.cn.

中图分类号: TE122.2⁺4
计量
- 文章访问数: 1209
- HTML全文浏览量: 98
- PDF下载量: 953
- 被引次数: 0
出版历程
- 收稿日期: 2014-04-25
- 修回日期: 2014-12-12
- 刊出日期: 2015-01-28

Reef evolution on a fault-controlled Miocene platform margin, western deep water area of South China Sea

1.
Resource Faculty, China University of Geosciences, Wuhan, Hubei 430074, China
2. CNOOC Zhanjiang Branch, Zhanjiang, Guangdong 524057, China

摘要

摘要: 南海具有优良的成礁条件,但受限于资料品质,礁体结构刻画并不精细.借助新获取的高品质3D地震数据,利用地质—地球物理精细刻画技术,对南海西部深水区南部隆起断控台缘型生物礁进行了精细解剖.研究认为,礁体多具独立生长的丘状或透镜状外形,其内部礁脊和礁沟清晰可辨,垂向结构上以加积型和进积型为主.空间上,依据礁体的生长过程可归结为追补型、并进型和快步型3种类型,追补型生物礁生长速率较慢,且向陆退积生长,并进型和快步型生物礁生长速率较快,以垂直加积生长为主.礁体的空间展布形态与生长速度受海平面升降、可容纳空间变化和古地貌形态联合控制.
- 生物礁 /
- 深水区 /
- 台缘 /
- 礁体结构 /
- 生长演化 /
- 中新统 /
- 南海西部
Abstract: In the South China Sea, there were favorable conditions for reef development. However, the reef structure was not precisely described due to the lack of high-quality seismic data. Geologic and geophysical analyses were used to study the reefs in the fault-controlled margin of the southern uplift of the western deep-water area in the South China Sea. The reefs showed hummocky or lenticular shape, and the internal reef crest and reef ditch were observed clearly. Vertically, the reef structure displayed aggradational and progradational characteristics. There were three types of reef identified according to their growth speed, including slow-growth, constant-growth and fast-growth ones. For the first type, reefs grew slowly and retrograded to continents. For the other two types, reefs grew fast and aggraded vertically. The spatial distribution and growth speed of reefs were controlled by sea level changes, space changes and ancient morphology.
- reef /
- deep-water area /
- platform margin /
- reef structure /
- generation and evolution /
- Miocene /
- west of South China Sea

HTML全文

参考文献(18)

[1]	Droxler A W,Schlager W,Jourdan A.Quaternary carbonate cycles in the western North Atlantic and their correlation with aragonite cycles in the Bahamas[J].Geological Society of America,1983,15(6):562.
[2]	Eberli G P.Sea-level controlled architecture of Neogene carbonate sequences along the Bahamas Transect[J].Geological Society of America,2001,33(6):99.
[3]	Cruz F E,Eberli G P.Controls of the antecedent topography from Holocene carbonate shoals:Ocean Cay,western Great Bahama Bank[C]//2008 AAPG Annual Convention & Exhibition,2008.
[4]	Isern A R,Anselmetti F.The influence of carbonate platform morphology and sea level on fifth-order petrophysical cyclicity in slope and basin sediments adjacent to the Great Bahama Bank[J].Marine Geology,2002,185(1/2):19-25.
[5]	陈雷,陆永潮,王振峰,等.南海西部深水区台缘结构、生物礁发育特征及控制因素分析[J].石油实验地质 2011,33(6):607-612. Chen Lei,Lu Yongchao,Wang Zhenfeng,et al.Structure of carbonate platform margin and characteristics of reef and their controlling factors in western deep-water region of South China Sea[J].Petroleum Geology & Experiment,2011,33(6):607-612.
[6]	顾家裕,马锋,季丽丹.碳酸盐岩台地类型、特征及主控因素[J].古地理学报,2009,11(1):21-27. Gu Jiayu,Ma Feng,Ji Lidan.Types,characteristics and main controlling factors of carbonate platform Research[J].Journal of Palaeogeography,2009,11(1):21-27.
[7]	魏喜,邓晋福,谢文彦,等.南海盆地演化对生物礁的控制及礁油气藏勘探潜力分析[J].地学前缘,2005,12(3):245-252. Wei Xi,Deng Jinfu,Xie Wenyan,et al.Constraints on biogenetic reef formation during evolution of the South China Sea and exploration potential analysis[J].Earth Science Frontiers,2005,12(3):245-252.
[8]	吴熙纯,王权锋,陈斯忠,等.从世界第三纪生物礁的油气储集潜能看中国南海生物礁储层发育和分布的控制因素[J].中国海上油气,2011,23(4):218-224. Wu Xichun,Wang Quanfeng,Chen Sizhong,et al.Considering controls on development and distribution of reef reservoirs in South China Sea from the hydrocarbon accumulation potential of Tertiary reefs in the world[J].China Offshore Oil and Gas,2011,23(4):218-224.
[9]	张永贵,宋在超,周小进,等.琼东南盆地南部中新统生物礁的识别[J].石油实验地质,2011,33(3):307-310. Zhang Yonggui,Song Zaichao,Zhou Xiaojin,et al.Identification of reef in Miocene,south of Qiongdongnan Basin[J].Petroleum Geology & Experiment,2011,33(3):307-310.
[10]	佟殿君,任建业,雷超,等.琼东南盆地深水区岩石圈伸展模式及其对裂后期沉降的控制[J].地球科学: 中国地质大学学报,2009,34(6):963-974. Tong Dianjun,Ren Jianye,Lei Chao,et al.Lithosphere stretching model of deep water in Qiongdongnan Basin,Northern continental margin of South China Sea,and controlling of the post-rift subsidence[J].Earth Science:Journal of China University of Geosciences,2009,34(6):963-974.
[11]	马玉波,吴时国,许建龙,等.琼东南盆地南部深水凹陷生物礁及碳酸盐岩台地发育模式[J].天然气地球科学,2009,20(1):119-124. Ma Yubo,Wu Shiguo,Xu Jianlong,et al.Distribution and model of reef and carbonate platforms in the south deepwater sag of Qiongdongnan Basin[J].Natural Gas Geoscience,2009,20(1):119-124.
[12]	席敏红,周兴海,王琳,等.琼东南盆地深水区生物礁发育模式研究[J].石油实验地质,2014,36(4):435-441. Xi Minhong,Zhou Xinghai,Wang Lin,et al.Bioherm developmental mode in deepwater area of Qiongdongnan Basin[J].Petroleum Geology & Experiment,2014,36(4):435-441.
[13]	Hine A C,Neumann A C.Shallow carbonate-bank-margin growth and structure,Little Bahama Bank,Bahamas[J].AAPG Bulletin,1977,61(3):376-406.
[14]	Eberli G P,Ginsburg R N.Cenozoic progradation of northwestern Great Bahama Bank,a record of lateral platform growth and sea-level fluctuations[J].The Society of Economic Paleontologists and Mineralogists,1989,44:339-351.
[15]	赵撼霆,吴时国,马玉波,等.南海珠江口盆地东沙隆起区生物礁演化模式[J].海洋地质与第四纪地质,2012,32(1):43-50. Zhao Hanting,Wu Shiguo,Ma Yubo,et al.An evolutionary model of bio-reefs at the Dongsha Uplift,Zhujiangkou Basin,South China Sea[J].Marine Geology & Quaternary Geology,2012,32(1):43-50.
[16]	Steven L,Bachel,Randal D,et al.印度尼西亚东纳土纳海中新统—上新统瑟吉蒂加台地的地震地层演化:孤立碳酸盐岩台地的起源、生长和消亡[M]//蔡希源,李思田,郑和荣,等译.碳酸盐岩储层和沉积体系的地震成像(AAPG论文集81).北京:地质出版社,2007:281-298. Steven L,Bachel,Randal D,et al.Indonesia dongnatuna marine Miocene-Pliocene sejidijia seismic-stratigraphic evolution of the platform:the origin,growth,and death of isolated carbonate platforms[M]//Cai Xiyuan,Li Sitian,Zheng Herong,et al.Translate.Carbonate Reservoir and Sedimentary System of Seismic Imaging(AAPG Collected Papers 81).Beijing:Geological Publishing House,2007:281-298.
[17]	王莹,吴时国,王大伟.生物礁三维地震预测方法研究及影响因素分析[C]//中国地球物理学会第二十七届年会论文集,2011:954. Wang Ying,Wu Shiguo,Wang Dawei.3D seismic prediction technique of reefs and the influence factor analysis[C]//Annual of the chinese Geophysical society, the 27th,2011:954.
[18]	Sarg J F.Carbonate sequence stratigraphy and controls on carbonate platform development: case study from Permian of West Texas-New Mexico[J].AAPG Bulletin,1988,72(12):1522.