Lithologic Reservoirs ›› 2017, Vol. 29 ›› Issue (5): 46-54.doi: 10.3969/j.issn.1673-8926.2017.05.006

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Sedimentary facies of Neogene Sanya Formation in Changchang Sag, Qiongdongnan Basin

CAI Jia   

  1. CNOOC Research Institute, Beijing 100028, China
  • Received:2017-01-13 Revised:2017-03-01 Online:2017-09-21 Published:2017-09-21

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Abstract: The Changchang Sag is an important potential hydrocarbon exploration area in the eastern Qiongdongnan Basin. The Neogene Sanya Formation is a set of huge marine sandstone and mudstone stratum,and it can be divided into two members,all of which are important reservoirs. Based on data of logging,heavy minerals,paleontology and seismic sections,the provenance and the sedimentary system of Sanya Formation were analyzed. There are five kinds of sedimentary systems,including coastal,neritic,deltaic,bathyal and submarine fan system. Changchang Sag is a large marine depression in northern South China Sea during the sedimentary period of Sanya Formation. Under the coaction of paleogeomorphology and provenance input,a large submarine fan was formed,which is characterized by great thickness,good physical properties and basin axial distribution. The the largest high-quality sandstone in the huge submarine fan has unique advantage of reservoir accumulation in Changchang Sag. The structural-lithologic reservoirs are the most realistic prospects for deepwater hydrocarbon exploration in Qiongdongnan Basin,which is formed by its superposition with structure.

Key words: sequence-based lithofacies and paleogeography, high-resolution sequence stratigraphy, Paleogene, Liaodongwan Basin

CLC Number: 

  • TE121.3
[1] 谢玉洪. 南海北部自营深水天然气勘探重大突破及其启示. 天然气工业,2014,34(10):1-8. XIE Y H. A major breakthrough in deepwater natural gas exploration in a self-run oil/gas field in the northern South China Sea and its enlightenment. Natural Gas Industry,2014,34(10):1-8.
[2] 谢玉洪,李绪深,徐新德,等. 莺-琼盆地高温高压领域天然气成藏与勘探大突破.中国石油勘探,2016,21(4):19-29. XIE Y H,LI X S,XU X D,et al. Gas accumulation and great exploration breakthroughs in HTHP formations within Yinggehai-Qiongdongnan Basins. China Petroleum Exploration,2016,21(4):19-29.
[3] 朱伟林,张功成,高乐. 南海北部大陆边缘盆地油气地质特征与勘探方向.石油学报,2008,29(1):1-9. ZHU W L,ZHANG G C,GAO L. Geological characteristics and exploration objectives of hydrocarbons in the northern continental margin basin of South China Sea. Acta Petrolei Sinica, 2008,29(1):1-9.
[4] 陶维祥,何仕斌,赵志刚,等. 琼东南盆地深水区储层分布规律.石油实验地质,2006,28(6):554-559. TAO W X,HE S B,ZHAO Z G,et al. Reservoir distribution in deep water area of the Qiongdongnan Basin. Petroleum Geology & Experiment,2006,28(6):554-559.
[5] 田艳丽. 琼东南盆地三亚组碳酸盐沉积Ce异常及对环境的指示. 海洋石油,2010,30(1):21-25. TIAN Y L. Ce anomaly as geochemical tracers for redox condition in carbonates of Sanya Formation,Qiongdongnan Basin. Offshore Oil,2010,30(1):21-25.
[6] 王雷,王瑞丽,郝德峰. 琼东南盆地三亚组一段储层成岩作用及成岩相研究.内江科技,2011,31(11):139-140. WANG L,WANG R L,HAO D F. The study on diagenetic facies and reservoir diagenesis of Sanya Formation I section, Qiongdongnan Basin. Neijiang Science and Technology,2011, 31(11):139-140.
[7] 刘君荣,赵忠新,徐宁. 琼东南盆地三亚组SY1,SY2层序低位域砂体特征与油气成藏的关系. 河南石油,2005,19(2):8-10. LIU J R,ZHAO Z X,XU N. Relationship between characteristics of LST sandbodies and hydrocarbon accumulation in SY1 and SY2 sequences of Sanya Formation in Qiongdongnan Basin. Henan Petroleum,2005,19(2):8-10.
[8] 龚再升,李思田. 南海北部大陆边缘盆地分析与油气聚集. 北京:科学出版社,1997:30-49. GONG Z S,LI S T. Hydrocarbon accumulation of the continental marginal basin,north of the South China Sea. Beijing:Science Press,1997:30-49.
[9] 王华,陆永潮,廖远涛,等. 琼东南盆地中东部三亚组层序构成及有利区带预测. 地球科学——中国地质大学学报,2004, 29(5):609-614. WANG H,LU Y C,LIAO Y T,et al. Sequence architecture and favorable reservoir prediction of Sanya Formation in the central and eastern Qiongdongnan Basin. Earth Science-Journal of China University of Geosciences,2004,29(5):609-614.
[10] 李思田,林畅松,张启明,等. 南海北部大陆边缘盆地幕式裂陷的动力过程及10 Ma以来的构造事件. 科学通报,1998,43(8):797-810. LI S T,LIN C S,ZHANG Q M,et al. The multiple rifting dynamic processes of the continental marginal basin,north of the South China Sea and tectonic event from 10 Ma. Chinese Science Bulletin,1998,43(8):797-810.
[11] 廖计华,王华,吕明,等. 琼东南盆地深水区松南-宝岛凹陷同沉积断裂活动及其对沉积充填的控制. 中国矿业大学学报,2016,45(2):336-346. LIAO J H,WANG H,LYU M,et al. Evolution of syndepositional faulting and its controlling effect on sedimentary filling in Songnan-Baodao Sag of Qiongdongnan Basin,South China Sea. Journal of China University of Mining&Technology,2016, 45(2):336-346.
[12] 廖计华,王华,孙志鹏,等. 琼东南盆地深水区长昌凹陷构造演化及其对层序样式的控制. 中南大学学报(自然科学版), 2012,43(8):3121-3132. LIAO J H,WANG H,SUN Z P,et al. Tectonic evolution and its controlling on sequence pattern of Chang-chang Sag,deep water area of Qiongdongnan Basin,South China Sea. Journal of Central South University(Science and Technology),2012, 43(8):3121-3132.
[13] 于俊峰. 琼东南盆地长昌凹陷三维地震区中新统微观构造成因探讨. 海相油气地质,2011,16(2):66-72. YU J F. Genesis of miocene microtectonics in 3-dimensional seismic block in Changchang Depression,Qiongdongnan Basin. Marine Origin Petroleum Geology,2011,16(2):66-72.
[14] 程光华,王丽. 琼东南盆地深水区长昌凹陷勘探潜力. 海洋地质前沿,2014,30(4):28-32. CHENG G H,WANG L. Exploration potential of the Changchang Sag in the deep water part of Qiongdongnan Basin. Marine Geology Frontiers,2014,30(4):28-32.
[15] 杨金海,李才,王利杰,等. 南海西部深海区长昌凹陷油气地质条件与勘探潜力.化学工程与装备,2014,42(11):135-137. YANG J H,LI C,WANG L J,et al. Petroleum geological conditions and exploration potential of Changchang Sag,deepwater area of western South China Sea. Chemical Engineering & Equipment,2014,42(11):135-137.
[16] 张义娜,张功成,梁建设,等. 琼东南盆地长昌凹陷渐新统崖城组沉积充填及烃源岩特征.海洋地质前沿,2012,28(5):7-14. ZHANG Y N,ZHANG G C,LIANG J S,et al. Sediment filling and source rock characteristics of Oligocene Yacheng Formation in Changchang Depression of Qiongdongnan Basin. Marine Geology Frontiers,2012,28(5):7-14.
[17] 徐新德,张迎朝,梁刚,等. 南海北部琼东南盆地深水区烃源条件及天然气成藏机制. 天然气地球科学,2016,27(11):1985-1992. XU X D,ZHANG Y Z,LIANG G,et al. Hydrocarbon source condition and accumulation mechanism of natural gas in deepwater area of Qiongdongnan Basin,northern South China Sea. Natural Gas Geoscience,2016,27(11):1985-1992.
[18] 李才,朱继田,尤丽,等. 琼东南盆地长昌凹陷断裂带特征及其油气藏勘探意义.天然气地球科学,2014,25(3):372-378. LI C,ZHU J T,YOU L,et al. Studies on the characteristics of the fault belt in Changchang Sag and its implication for the oil and gas exploration. Natural Gas Geoscience,2014,25(3):372-378.
[19] 刘畅,苏龙,关宝文,等. 茂名油页岩生烃演化特征及热解动力学——以琼东南盆地地质模型为例. 岩性油气藏,2014,26(6):89-97. LIU C,SU L,GUANBW,et al. Thermolytic dynamics and hydrocarbon generation characteristics of Maoming Oil Shale:taking the geological model of Qiongdongnan Basin as an example. Lithologic Reservoirs,2014,26(6):89-97.
[20] 魏然,李红阳,于斌,等. 沉积盆地物源体系分析方法及研究进展. 岩性油气藏,2013,25(3):53-57. WEI R,LI H Y,YU B,et al. Approaches and prospects of provenance system analysis in sedimentary basins. Lithologic Reservoirs, 2013,25(3):53-57.
[21] 姚根顺,袁圣强,吴时国,等. 琼东南盆地深水区双物源沉积模式及勘探前景. 石油勘探与开发,2008,35(6):685-691. YAO G S,YUAN S Q,WUS G,et al. Double provenance depositional model and exploration prospect in deepwater area of Qiongdongnan Basin. Petroleum Exploration and Development, 2008,35(6):685-691.
[22] 邵磊,李昂,吴国瑄,等. 琼东南盆地沉积环境及物源演变特征.石油学报,2010,31(4):548-552. SHAO L,LI A,WU G X,et al. Evolution of sedimentary environment and provenance in Qiongdongnan Basin in the northern South China Sea. Acta Petrolei Sinica,2010,31(4):548-552.
[23] 曹立成,姜涛,王振峰,等. 琼东南盆地新近系重矿物分布特征及其物源指示意义. 中南大学学报(自然科学版),2013,44(5):1971-1981. CAO L C,JIANG T,WANG Z F,et al. Characteristics of heavy minerals and their implications for Neogene provenances evolution in Qiongdongnan Basin. Journal of Central South University (Science and Technology),2013,44(5):1971-1981.
[24] 陈丽蓉,徐文强,申顺喜,等. 南海北部大陆架和北部湾沉积物中的矿物组合及其分布特征.海洋科学,1986,10(3):6-10. CHEN L R,XU W Q,SHEN S X,et al. Mineral assemblages and their distribution pattern in the sediments from the north continental shelf of the South China Sea and the Beibu Gulf. Marine Sciences,1986,10(3):6-10.
[25] 孙嘉诗. 南海北部及广东沿海新生代火山活动. 海洋地质与第四纪地质,1991,11(3):45-67. SUN J S. Cenozoic volcanic activity in the northern south china sea and Guangdong coastal area. Marine Geology & Quaternary Geology,1991,11(3):45-67.
[26] 姜涛. 莺歌海-琼东南盆地区中中新世以来低位扇体形成条件和成藏模式.武汉:中国地质大学(武汉),2005:68-76. JIANG T. The formation condition and accumulation model of lowstand fans from Middle Miocene in Yinggehai-Qiongdongnan Basins.Wuhan:China University of Geosciences(Wuhan),2005:68-76.
[27] 郑荣才,郑哲,高博禹,等. 珠江口盆地白云凹陷珠江组海底扇深水重力流沉积特征.岩性油气藏,2013,25(2):1-8. ZHENG R C,ZHENG Z,GAO B Y,et al. Sedimentary features of the gravity flows in submarine fan of Zhujiang Formation in Baiyun Sag,Pearl River Mouth Basin. Lithologic Reservoirs, 2013,25(2):1-8.
[28] 刘化清,卫平生,李相博,等. 对地震沉积学理论创新的认识. 岩性油气藏,2012,24(1):7-12. LIU H Q,WEI P S,LI X B,et al. Discussion on theoretical innovation of seismic sedimentology. Lithologic Reservoirs,2012, 24(1):7-12.
[29] 李飞,程日辉,王共生,等. 应用地震属性分析研究十屋油田下白垩统营城组沉积体系分布. 吉林大学学报(地球科学版),2011,41(增刊1):54-60. LI F,CHENG R H,WANG G S,et al. Application of eismic attribute analysis to study sedimentary systems of the Yingcheng Formation,Lower Cretaceous,Shiwu Oilfield. Journal of Jilin University(Earth Science Edition),2011,41(Suppl 1):54-60.
[30] 左倩媚,张道军,王亚辉,等. 琼东南盆地深水区新近系海底扇沉积特征与资源潜力.海洋学报,2016,38(11):105-116. ZUO Q M,ZHANG D J,WANG Y H,et al. Sedimentary characteristics and exploration potential of Neogene submarine fan in the deepwater area of the Qiongdongnan Basin. Haiyang Xuebao, 2016,38(11):105-116.
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