珠江口盆地珠一坳陷油气藏地质特征与分布发育基本模式

doi:10.7623/syxb2015S2011

石油学报 ›› 2015, Vol. 36 ›› Issue (S2): 120-133,155.DOI: 10.7623/syxb2015S2011

珠江口盆地珠一坳陷油气藏地质特征与分布发育基本模式

施和生¹, 代一丁¹, 刘丽华¹, 姜航^2,3, 李洪博¹, 白静^2,3

1. 中海石油(中国)有限公司深圳分公司广东广州 510240;
2. 油气资源与探测国家重点实验室北京 102249;
3. 中国石油大学盆地与油藏研究中心北京 102249

收稿日期:2015-08-04 修回日期:2015-12-10 发布日期:2016-02-24
通讯作者: 施和生,男,1962年9月生,1986年获中南工业大学硕士学位,2013年获同济大学博士学位,现为中国海洋石油有限公司勘探部副总经理,主要从事石油地质学及油气勘探综合研究工作.Email:shihsh@cnooc.com.cn
基金资助:
国家重大科技专项"南海东部海域大中型油气田地质特征"(2011ZX05023-006-003)资助.

Geological characteristics and distribution model of oil and gas reservoirs in Zhu I depression, Pearl River Mouth Basin

Shi Hesheng¹, Dai Yiding¹, Liu Lihua¹, Jiang Hang^2,3, Li Hongbo¹, Bai Jing^2,3

1. Shenzhen Branch, CNOOC China Limited, Guangdong Guangzhou 510240, China;
2. State Key Laboratory of Petroleum Resources and Prospecting, Beijing 102249, China;
3. Basin and Reservoir Research Center, China University of Petroleum, Beijing 102249, China

Received:2015-08-04 Revised:2015-12-10 Published:2016-02-24

摘要/Abstract

摘要：

珠江口盆地是中国重要的富油气盆地之一,目前已发现20多个大中型油气田.随着勘探开发的不断深入,对珠江口盆地油气成藏特征及分布规律认识的要求也越来越高.从已发现的油气藏地质特征解剖入手,分析了油气藏的静态地质特征、成藏过程特征及分布发育特征,提出了控制油气藏形成与分布的六大地质要素:烃源灶、有利储层、区域盖层、古隆起、断裂带及低界面势能区.通过对六大要素控藏作用与关联性分析,建立了3种成藏模式:洼内供烃—垂向断层疏导—源区内浅部低压区成藏、洼内供烃—砂体与不整合面侧向复合疏导—源区外构造隆起带成藏、洼内供烃—断裂与砂体和不整合面复合阶梯式侧向疏导—源区外背斜成藏.

关键词: 油气分布, 成藏模式, 主控因素, 珠一坳陷, 珠江口盆地

Abstract:

Pearl River Mouth Basin is one of the important hydrocarbon-rich basins in China, where more than 20 medium to largescale oil and gas fields have been discovered. With the deepening of exploration and development, it is required to enhance understandings of reservoir accumulation characteristics and distribution laws in Pearl River Mouth Basin. Based on analyses on the geological characteristics of discovered reservoirs, the static geological characteristics, accumulation process characteristics and distribution-development characteristics of oil and gas reservoirs are analyzed in this study. Meanwhile, this paper proposes six major geological elements controlling formation and distribution of oil and gas reservoirs, including source kitchen, favorable reservoir, regional cap rock, paleouplift, fault zone and low interfacial potential area. Through analyzing the reservoir-controlling effect of six elements and their mutual correlations, three accumulation models are established, i.e., intra-depression hydrocarbon supply-vertical fault connection-accumulation in shallow low-pressure zone within the source region, intra-depression hydrocarbon supply-lateral hybrid connection between sand and unconformable surface-accumulation in tectonic uplift zone outside the source region, as well as intra-depression hydrocarbon supply-hybrid stepwise lateral connection between sand and unconformable surface-anticline accumulation outside the source region.

Key words: hydrocarbon distribution, accumulation model, main controlling factor, Zhu I depression, Pearl River Mouth basin

中图分类号:

TE122

施和生, 代一丁, 刘丽华, 姜航, 李洪博, 白静. 珠江口盆地珠一坳陷油气藏地质特征与分布发育基本模式[J]. 石油学报, 2015, 36(S2): 120-133,155.

Shi Hesheng, Dai Yiding, Liu Lihua, Jiang Hang, Li Hongbo, Bai Jing. Geological characteristics and distribution model of oil and gas reservoirs in Zhu I depression, Pearl River Mouth Basin[J]. Acta Petrolei Sinica, 2015, 36(S2): 120-133,155.

参考文献

[1] 施和生,何敏,张丽丽,等.珠江口盆地(东部)油气地质特征、成藏规律及下一步勘探策略[J].中国海上油气, 2014,26(3):11-22.
Shi Hesheng,He Min,Zhang Lili,et al.Hydrocarbon geology,accumulation pattern and the next exploration strategy in the eastern Pearl River Mouth Basin[J].China Offshore Oil and Gas,2014,26(3):11-22.
[2] Zhang S C,Liang D G,Gong Z S,et al.Geochemistry of petroleum systems in the eastern Pearl River Mouth Basin:evidence for mixed oils[J]. Organic Geochemistry,2003,34(7):971-991.
[3] Zhang C M,Li S T,Yang J M,et al.Petroleum migration and mixing in the Pearl River Mouth Basin,South China Sea[J].Marine and Petroleum Geology,2004,21(2):215-224.
[4] Lee T Y,Lawver L A.Cenozoic plate reconstruction of Southeast Asia[J].Tectonophysics,1995,251(1/4):85-138.
[5] Northrup C J,Royden L H,Burchfiel B C.Motion of the Pacific plate relative to Eurasia and its potential relation to Cenozoic extension along the eastern margin of Eurasia[J].Geology,1995,23(8):719-722.
[6] Patriat P,Achache J.India-Eurasia collision chronology has implications for crustal shortening and driving mechanism of plates[J].Nature,1984,311(5987):615-621.
[7] Tapponnier P,Peltzer G,Armijo R.On the mechanics of the collision between India and Asia[J].Geological Society,London,Special Publications,1986,19(1):113-157.
[8] 邹业初,陈锡康,黄宗洪.从构造脊的研究探讨珠江口盆地(东)油气勘探方向[J].中国海上油气(地质),1991,5(2):1-7.
Zou Yechu,Chen Xikang,Huang Zonghong.Discussion on oil & gas prospecting in the eastern Pearl River Mouth Basin from structural ridges study[J].China Offshore Oil and Gas (Geology),1991,5(2):1-7.
[9] 陈长民,黄丽芬,李昭伟.番禺4-2油藏的形成条件及勘探意义[J].中国海上油气(地质),1999,13(3):145-151.
Chen Changmin,Huang Lifen,Li Zhaowei.Accumulation conditions of PY4-2 oil pool and implication for exploration[J].China Offshore Oil and Gas (Geology),1999,13(3):145-151.
[10] 陈长民.珠江口盆地东部石油地质及油气藏形成条件初探[J].中国海上油气(地质),2000,14(2):73-83.
Chen Changmin.Petroleum geology and conditions for hydrocarbon accumulation in the eastern Pearl River Mouth Basin[J].China Offshore Oil and Gas (Geology),2000,14(2):73-83.
[11] 王斌,祝春荣,丰勇.珠江口盆地番禺低隆起油气输导体系及运移脊线[J].海洋石油,2006,26(1):1-6.
Wang Bin,Zhu Chunrong,Feng Yong.Structure ridge and hydrocarbon migration pathway system of Panyu low uplift in the Pearl River Mouth Basin[J].Offshore Oil,2006,26(1):1-6.
[12] 何家雄,刘海龄,姚永坚,等.南海北部边缘盆地油气地质及资源前景[M].北京:石油工业出版社,2008:1-185.
He Jiaxiong,Liu Hailing,Yao Yongjian,et al.The petroleum geology and the resource potential of the marginal basin in the northern South China Sea[M].Beijing:Petroleum Industry Press,2008:1-185.
[13] 蔡周荣,夏斌,万志峰,等.珠江口盆地与莺琼盆地油气运聚特征的差异性[J].天然气工业,2009,29(11):9-12.
Cai Zhourong,Xia Bin,Wan Zhifeng,et al.Differences in hydrocarbon migration and accumulation between the Pearl River Mouth and the Yinggehai-Qiongdongnan basins on the northern margin of South China Sea[J].Nature Gas Industry,2009,29(11):9-12.
[14] 崔莎莎,何家雄,陈胜红,等.珠江口盆地发育演化特征及其油气成藏地质条件[J].天然气地球科学,2009,20(3):384-391.
Cui Shasha,He Jiaxiong,Chen Shenghong,et al.Development characteristics of Pearl River Mouth Basin and its geological conditions for oil and gas accumulation[J].Natural Gas Geoscience,2009,20(3):384-391.
[15] 李友川,陶维祥,孙玉梅,等.珠江口盆地惠州凹陷及其邻区原油分类和分布特征[J].石油学报,2009,30(6):830-834.
Li Youchuan,Tao Weixiang,Sun Yumei,et al.Classification and distribution of oil in Huizhou depression of Pearl River Mouth Basin[J].Acta Petrolei Sinica,2009,30(6):830-834.
[16] Chen S Z,Pei C M.Geology and geochemistry of source rocks of the eastern Pearl River Mouth Basin,South China Sea[J].Journal of Southeast Asian Earth Sciences,1993,8(1/4):393-406.
[17] 龚再升,李思田.南海北部大陆边缘盆地分析与油气聚集[M].北京:科学出版社,1997:1-510.
Gong Zaisheng,Li Sitian.Continental margin basin analysis and hydrocarbon accumulation of the northern South China Sea[M].Beijing:Science Press,1997:1-510.
[18] 龚再升.中国近海大油气田[M].北京:石油工业出版社,1997:1-223.
Gong Zaisheng.The major oil and gas fields of China offshore[M].Beijing:Petroleum Industry Press,1997:1-223.
[19] 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,2003:1-266.
Chen Changmin,Shi Hesheng,Xu Shice,et al.Tertiary hydrocarbon reservoir forming conditions in the eastern Pearl River Mouth Basin[M].Beijing:Science Press,2003:1-266.
[20] 龚再升,李思田.南海北部大陆边缘盆地油气成藏动力学研究[M].北京:科学出版社,2004:1-339.
Gong Zaisheng,Li Sitian.Dynamic research of oil and gas accumulation in northern marginal basins of South China Sea[M].Beijing:Science Press,2004:1-339.
[21] 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[J].石油学报,2008,29(1):1-9.
Zhu Weilin,Zhang Gongcheng,Gao Le.Geological characteristics and exploration objectives of hydrocarbons in the northern continental margin basin of South China Sea[J].Acta Petrolei Sinica,2008,29(1):1-9.
[22] Jiang H,Pang X Q,Shi H S,et al.Source rock characteristics and hydrocarbon expulsion potential of the Middle Eocene Wenchang Formation in the Huizhou depression,Pearl River Mouth Basin,South China Sea[J].Marine and Petroleum Geology,2015,67:635-652.
[23] Shi H S,Dai Y D,Liu L H,et al.Genetic pattern of belt-wide petroliferous phenomenon in the eastern Pearl River Mouth Basin and its practical application[J].Petroleum Science, 2014,11(1):1-13.
[24] 施和生,朱俊章,邱华宁,等.利用自生伊利石激光加热⁴⁰Ar-³⁹Ar定-技术探讨惠州凹陷新近系油气充注时间[J].地学前缘,2009,16(1):290-295.
Shi Hesheng,Zhu Junzhang,Qiu Huaning,et al.Timing of hydrocarbon fluid emplacement in sandstone reservoirs in Neogene in Huizhou sag,Southern China Sea, by authigenic illite ⁴⁰Ar-³⁹Ar laser stepwise heating[J].Earth Science Frontiers,2009,16(1):290-295.
[25] Liu Z S,Shi H S,Zhu J Z,et al.Dereital K-feldspar ⁴⁰Ar/³⁹Ar ages:source constraints of the Lower Miocene sandstones in the Pearl River Mouth Basin,South China Sea[J].Acta Geologica Sinica:English Edition,2012,86(2):383-392.
[26] Yun J B,Shi H S,Zhu J Z,et al.Dating petroleum emplacement by illite ⁴⁰Ar/³⁹Ar laser stepwise heating[J].AAPG Bulletin,2010,94(6):759-771.
[27] Shi H S,Yun J B,Qiu H N.Dating petroleum emplacement by illite ⁴⁰Ar/³⁹Ar laser stepwise heating:reply[J].AAPG Bulletin,2011,95(12):2112-2116.
[28] 庞雄奇,周新源,姜振学,等.叠合盆地油气藏形成、演化与预测评价[J].地质学报,2012,86(1):1-103.
Pang Xiongqi,Zhou Xinyuan,Jiang Zhenxue,et al.Hydrocarbon reservoirs formation,evolution,prediction and evaluation in the superimposed basins[J].Acta Geologica Sinica,2012,86(1):1-103.
[29] 施和生.论油气资源不均匀分布与分带差异富集:以珠江口盆地珠一坳陷为例[J].中国海上油气,2013,25(5):1-8.
Shi Hesheng.On heterogeneous distribution and differential enrichment by zones of hydrocarbon resources:a case in Zhu I depression,Pearl River Mouth Basin[J].China Offshore Oil and Gas,2013,25(5):1-8.
[30] 庞雄奇,朱伟林,吕修祥,等.渤海湾盆地东部油气门限控藏研究与有利成藏区预测评价[J].石油学报,2015,36(增刊2):1-18.
Pang Xiongqi,Zhu Weilin,Lv Xiuxiang,et al.A study on hydrocarbon thresholds controlling reservoir accumulation and predictive evaluation of favorable accumulation areas in eastern Bohai Bay Basin[J].Acta Petrolei Sinica,2015,36(S2):1-18.

珠江口盆地珠一坳陷油气藏地质特征与分布发育基本模式

Geological characteristics and distribution model of oil and gas reservoirs in Zhu I depression, Pearl River Mouth Basin

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

[1]	徐立涛, 何玉林, 石万忠, 梁金强, 王任, 杜浩, 张伟, 李冠华. 琼东南盆地深水区天然气水合物成藏主控因素及模式[J]. 石油学报, 2021, 42(5): 598-610.
[2]	吴建发, 赵圣贤, 范存辉, 夏自强, 季春海, 张成林, 曹埒焰. 川南长宁地区龙马溪组富有机质页岩裂缝发育特征及其与含气性的关系[J]. 石油学报, 2021, 42(4): 428-446.
[3]	张兴文, 庞雄奇, 李才俊, 于吉旺, 汪文洋, 肖惠译, 李昌荣, 余季陶. 深层—超深层高孔高渗碎屑岩油气藏地质特征、形成条件及成藏模式——以墨西哥湾盆地为例[J]. 石油学报, 2021, 42(4): 466-480.
[4]	杨希冰, 周杰, 杨金海, 何小胡, 吴昊, 甘军, 游君君. 琼东南盆地深水区东区中生界潜山天然气来源及成藏模式[J]. 石油学报, 2021, 42(3): 283-292.
[5]	刘春, 陈世加, 赵继龙, 陈戈, 苏洲, 高乔. 远源油气成藏条件与富集主控因素——以库车坳陷南部斜坡带中生界-新生界油气藏为例[J]. 石油学报, 2021, 42(3): 307-318.
[6]	田继先, 李剑, 曾旭, 孔骅, 沙威, 郭泽清, 张静, 付艳双. 柴达木盆地东坪地区原油裂解气的发现及成藏模式[J]. 石油学报, 2020, 41(2): 154-162,255.
[7]	张光亚, 温志新, 刘小兵, 黄彤飞, 王兆明, 于炳松, 童晓光, 李曰俊, 辛仁臣, 陈汉林, 马锋, 刘红, 罗贝维. 全球原型盆地演化与油气分布[J]. 石油学报, 2020, 41(12): 1538-1554.
[8]	康永尚, 邓泽, 皇甫玉慧, 毛得雷. 中煤阶煤层气高饱和—超饱和带的成藏模式和勘探方向[J]. 石油学报, 2020, 41(12): 1555-1566.
[9]	易士威, 李明鹏, 郭绪杰, 范土芝, 杨帆, 方辉, 缪卫东, 林世国, 高阳, 李德江. 塔里木盆地南华纪古裂谷对寒武系沉积的控制及勘探意义[J]. 石油学报, 2020, 41(11): 1293-1308.
[10]	王勇, 熊伟, 林会喜, 伍松柏, 安天下, 刘瑞娟, 向立宏, 尹丽娟, 孟伟, 张顺. 济阳坳陷下古生界潜山油气藏特征及成藏模式[J]. 石油学报, 2020, 41(11): 1334-1347.
[11]	邓运华, 兰蕾, 李友川, 刘世翔, 唐武, 陈莹. 论三角洲对南海海相油气田分布的控制作用[J]. 石油学报, 2019, 40(S2): 1-12.
[12]	米立军, 张向涛, 庞雄, 郑金云, 张丽丽. 珠江口盆地形成机制与油气地质[J]. 石油学报, 2019, 40(s1): 1-10.
[13]	杨计海, 杨希冰, 游君君, 江汝锋, 徐涛, 胡高伟, 李珊珊, 陈林. 珠江口盆地珠三坳陷油气成藏规律及勘探方向[J]. 石油学报, 2019, 40(s1): 11-25.
[14]	柳广弟, 牛子铖, 陈哲龙, 张向涛, 雷永昌, 张梦媛, 王小龙, 汪旭东. 珠江口盆地陆丰凹陷在洼陷迁移控制下的油气成藏规律[J]. 石油学报, 2019, 40(s1): 26-40,216.
[15]	代一丁, 牛子铖, 汪旭东, 王小龙, 肖张波, 张凯迪, 赵璇. 珠江口盆地陆丰凹陷古近系与新近系油气富集规律的差异及其主控因素[J]. 石油学报, 2019, 40(s1): 41-52.