南海东部浅水区非烃源岩层系岩性油藏勘探实践与方向

doi:10.7623/syxb202106001

石油学报 ›› 2021, Vol. 42 ›› Issue (6): 695-707.DOI: 10.7623/syxb202106001

• 地质勘探 • 下一篇

南海东部浅水区非烃源岩层系岩性油藏勘探实践与方向

张向涛, 李小平, 玄昌姬, 杜家元, 丁琳, 李智高, 陈维涛

中海石油(中国)有限公司深圳分公司广东深圳 518000

收稿日期:2020-03-27 修回日期:2020-08-24 出版日期:2021-06-25 发布日期:2021-07-06
通讯作者: 李小平,男,1981年10月生,2004年获中国地质大学(武汉)学士学位,2007年获中国地质大学(北京)硕士学位,现为中海石油(中国)有限公司深圳分公司高级工程师,主要从事石油地质勘探研究工作。Email:lixp5@cnooc.com.cn
作者简介:张向涛,男,1969年10月生,1993年获石油大学(华东)学士学位,1996年获石油大学(华东)硕士学位,现为中海石油(中国)有限公司深圳分公司教授级高级工程师,长期从事油气勘探地质研究工作。Email:zhangxt1@cnooc.com.cn
基金资助:
国家科技重大专项"南海东部海域勘探新领域及关键技术"（2016ZX05024-004）资助。

Exploration practice and direction of lithologic reservoirs in non-source rock strata in shallow water areas of the eastern South China Sea

Zhang Xiangtao, Li Xiaoping, Xuan Changji, Du Jiayuan, Ding Lin, Li Zhigao, Chen Weitao

Shenzhen Branch, CNOOC China Limited, Guangdong Shenzhen 518000, China

Received:2020-03-27 Revised:2020-08-24 Online:2021-06-25 Published:2021-07-06

摘要/Abstract

摘要： 南海东部海域经过30多年的油气勘探，在浅水区非烃源层系取得了岩性油藏的勘探突破。目前已发现的岩性油藏相对集中在惠州凹陷南部珠江组，通过对其岩性油藏的分布特征、类型及主控因素开展详细解剖，划分出上倾尖灭型、背斜-上倾尖灭复合型、断层-上倾尖灭复合型和条带型4类岩性油藏。其有利成藏条件主要受4种因素控制：①河流、波浪和潮汐等多水动力交互控制着储层的平面分布特征，不同水动力控制了不同的储层和岩性圈闭类型；②海平面的多期升降控制了储-盖组合，在主要成藏期具有6套有利成藏组合；③东沙运动控制了岩性圈闭的有效性和运移通道，调整了砂体的尖灭、翘倾状态，有利于岩性圈闭形成和成藏；④"烃源-断层-构造脊"的立体耦合影响油气的高效聚集。南海东部浅水区可划分出3类共6个岩性油藏勘探潜力带。

关键词: 南海东部, 珠江口盆地, 非烃源岩层系, 岩性油藏, 勘探潜力带

Abstract: After more than 30 years of oil and gas exploration in the eastern South China Sea, breakthroughs have been made in the lithologic reservoir exploration of non-source strata in shallow water areas. The lithologic reservoirs that have been discovered so far are concentrated in Zhujiang Formation of the southern Huizhou depression. The distribution characteristics, types and main controlling factors of the lithologic reservoirs are analyzed in detail, and the lithologic reservoirs are classified into the updip pinch-out type, the compound type of anticline and updip pinch-out, the compound type of fault and updip pinch-out, and the belt type. For lithologic reservoirs, the favorable accumulation conditions are mainly controlled by four factors. (1) The interaction of multiple hydrodynamic forces such as rivers, waves, and tides controls the planar distribution characteristics of reservoirs, and different hydrodynamic forces control various types of reservoirs and lithologic traps. (2) The multi-stage sea level changes control the reservoir-caprock assemblage, and there were six sets of favorable reservoir-forming assemblages in the main accumulation period. (3) The Dongsha movement controlled the effectiveness of lithologic traps and migration pathways, and adjusted the pinch-out and tilting state of sand bodies, which is conducive to the formation and hydrocarbon accumulation of lithologic traps. (4) The three-dimensional coupling of hydrocarbon source, fault and structure ridge affects the efficient accumulation of oil and gas. The shallow water areas in the eastern South China Sea can be divided into six lithologic exploration potential zones belonging to three types.

Key words: the eastern South China Sea, Pearl River Mouth Basin, non-source rock strata, lithologic reservoir, exploration potential zone

中图分类号:

TE122.3

张向涛, 李小平, 玄昌姬, 杜家元, 丁琳, 李智高, 陈维涛. 南海东部浅水区非烃源岩层系岩性油藏勘探实践与方向[J]. 石油学报, 2021, 42(6): 695-707.

Zhang Xiangtao, Li Xiaoping, Xuan Changji, Du Jiayuan, Ding Lin, Li Zhigao, Chen Weitao. Exploration practice and direction of lithologic reservoirs in non-source rock strata in shallow water areas of the eastern South China Sea[J]. Acta Petrolei Sinica, 2021, 42(6): 695-707.

参考文献

[1] 朱俊章,施和生,龙祖烈,等.珠一坳陷半地堑成藏系统成藏模式与油气分布格局[J].中国石油勘探,2015,20(1)24-37.
ZHU Junzhang,SHI Hesheng,LONG Zulie,et al.Accumulation pattern and hydrocarbon distribution of half-graben accumulation system in Zhuyi depression[J].China Petroleum Exploration,2015,20(1):24-37.
[2] 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.
[3] 刘丽华,李洪博,彭辉界,等.珠江口盆地珠一坳陷隆控类油藏有利发育区带定量预测与评价[J].石油学报,2015,36(增刊2):134-144.
LIU Lihua,LI Hongbo,PENG Huijie,et al.Quantitative prediction and evaluation of favorable development zone of uplift-controlling reservoir in Zhu I depression of Pearl River Mouth basin[J].Acta Petrolei Sinica,2015,36(S2):134-144.
[4] 钟辉,张为彪,贺勇,等.珠江口盆地东部勘探评价井失利原因分析[J].地质科技情报,2018,37(6):115-121.
ZHONG Hui,ZHANG Weibiao,HE Yong,et al.Reasons for failed exploration evaluation wells in the eastern Pearl River Mouth Basin[J].Geological Science and Technology Information,2018,37(6):115-121.
[5] 刘道理.海上高密度三维地震采集技术在岩性圈闭勘探中的应用——以珠江口盆地惠州A工区为例[J].中国海上油气,2020,32(4):65-70.
LIU Daoli.Application of offshore high-density 3D seismic acquisition technology in lithologic trap exploration:a case study of Huizhou a block in Pearl River Mouth Basin[J].China Offshore Oil and Gas,2020,32(4):64-70.
[6] 杜家元,陈维涛,张昌民.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[J].石油实验地质,2014,36(5):555-56l.
DU Jiayuan,CHEN Weitao,ZHANG Changmin.Formation conditions and development features of Neogene stratigraphic-lithologic traps in Pearl River Mouth Basin[J].Petroleum Geology and Experiment,2014,36(5):555-56l.
[7] 丁琳,杜家元,张昌民,等.古珠江三角洲岩性油藏主控因素分析——以惠西南地区为例[J].中国海洋大学学报,2016,46(4):96-102.
DING Lin,DU Jiayuan,ZHANG Changmin,et al.Analysis on main controlling factors of lithologic reservoir of Pearl River delta:a case from southwest HuiZhou district,Pearl River Mouth Basin[J].Periodical of Ocean University of China,2016,46(4):96-102.
[8] 米立军,张向涛,丁琳,等.海上成熟探区中浅层岩性油气藏分布特点与勘探策略——以珠江口盆地惠州凹陷为例[J].中国石油勘探,2018,23(6):10-19.
MI Lijun,ZHANG Xiangtao,DING Lin,et al.Distribution characteristics and exploration strategy of middle-shallow lithologic reservoirs in offshore mature exploration areas:a case study on Huizhou sag in the Pearl River Mouth Basin[J].China Petroleum Exploration,2018,23(6):10-19.
[9] 庞雄奇,陈冬霞,张俊.隐蔽油气藏的概念与分类及其在实际应用中需要注意的问题[J].岩性油气藏,2007,19(1):1-8.
PANG Xiongqi,CHEN Dongxia,ZHANG Jun.Concept and categorize of subtle reservoir and problems in its application[J].Lithologic Reservoirs,2007,19(1):1-8.
[10] 贾承造,赵文智,邹才能,等.岩性地层油气藏地质理论与勘探技术[J].石油勘探与开发,2007,34(3):257-272.
JIA Chengzao,ZHAO Wenzhi,ZOU Caineng,et al.Geological theory and exploration technology for lithostratigraphic hydrocarbon reservoirs[J].Petroleum Exploration and Development,2007,34(3):257-272.
[11] 陶士振,袁选俊,侯连华,等.中国岩性油气藏区带类型、地质特征与勘探领域[J].石油勘探与开发,2016,43(6):863-872.
TAO Shizhen,YUAN Xuanjun,HOU Lianhua,et al.Play types,geologic characteristics and exploration domains of lithological reservoirs in China[J].Petroleum Exploration and Development,2016,43(6):863-872.
[12] 袁淑琴,董晓伟,周凤春,等.源外地层-岩性油气藏成藏与富集高产主控因素[J].石油学报,2016,37(S2):10-18.
YUAN Shuqin,DONG Xiaowei,ZHOU Fengchun,et al.Main controlling factors of hydrocarbon accumulation and enrichment and high yield in stratigraphic-lithological reservoirs outside the source area[J].Acta Petrolei Sinica,2016,37(S2):10-18.
[13] 张向涛,杜家元,丁琳,等.不同水动力机制下砂体沉积响应及岩性圈闭形成模式[J].石油学报,2019,40(S1):105-114.
ZHANG Xiangtao,DU Jiayuan,DING Lin,et al.Sedimentary response of sand body and formation models of lithologic traps under different hydrodynamic conditions[J].Acta Petrolei Sinica,2019,40(S1):105-114.
[14] 陈维涛,杜家元,龙更生,等.珠江口盆地惠州地区珠江组控砂机制及地层-岩性圈闭发育模式[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] 丁琳,张昌民,杜家元,等.珠江口盆地惠州凹陷珠江组K系列陆架砂脊沉积演化与成因[J].石油与天然气地质,2014,35(3):379-385.
DING Lin,ZHANG Changmin,DU Jiayuan,et al.Depositional evolution and genesis of K set of shelf sand ridges in the Zhujiang Formation of Huizhou sag,Pear River Mouth Basin[J].Oil & Gas Geology,2014,35(3):379-385.
[16] 陈维涛,施和生,杜家元,等.珠江口盆地陆架坡折区地层岩性圈闭形成条件及发育模式——以珠江组地层为例[J].石油实验地质,2016,38(5):619-627.
CHEN Weitao,SHI Hesheng,DU Jiayuan,et al.Formation conditions and development model of stratigraphic-lithologic traps in shelf break zone,Pearl River Mouth Basin:Zhujiang Formation as an example[J].Petroleum Geology & Experiment,2016,38(5):619-627.
[17] 丁琳,杜家元,张向涛,等.珠江口盆地岩性油气藏类型及形成条件——以惠西南地区中新统珠江组为例[J].海相油气地质,2017,22(2):67-72.
DING Lin,DU Jiayuan,ZHANG Xiangtao,et al.Types and forming conditions of lithologic oil and gas reservoirs in Zhujiangkou Basin:a case in Miocene Zhujiang Formation,southwestern Huizhou sag,Zhujiangkou Basin[J].Marine Origin Petroleum Geology,2017,22(2):67-72.
[18] 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.
[19] 龙更生,施和生,王英民,等.珠江口盆地惠州凹陷新近系坡折带成因类型及对地层沉积的控制作用[J].石油与天然气地质,2009,30(2):215-222.
LONG Gengsheng SHI Hesheng WANG Yingmin,et al.Genetic types of the Neogene slope-breaks and their controls on deposition in Huizhou depression in Pearl River Mouth Basin[J].Oil & Gas Geology,2009,30(2):215-222.
[20] 陈维涛,杜家元,施和生,等.珠江口盆地惠西南地区复式油气成藏特征及富集规律[J].石油勘探与开发,2015,42(2):194-199.
CHEN Weitao,DU Jiayuan,SHI Hesheng,et al.Compound hydrocarbon accumulation and enrichment in southwestern Huizhou area,Pearl River Mouth Basin,southern China[J].Petroleum Exploration and Development,2015,42(2):194-199.
[21] 杜家元,施和生,丁琳,等.珠江口盆地(东部)地层岩性油气藏勘探有利区域分析[J].中国海上油气,2014,26(3):30-36.
DU Jiayuan,SHI Hesheng,DING Lin,et al.An analysis of favorable exploration areas for stratigraphic-lithologic hydrocarbon accumulaion in the eastern Pearl River Mouth Basin[J].China Offshore Oil and Gas,2014,26(3):30-36.
[22] 米立军,曾清波,杨海长.东沙隆起珠江组生物礁类型及勘探方向[J].石油学报,2013,34(S2):24-31.
MI Lijun,ZENG Qingbo,YANG Haichang.Types of organic reef and exploration direction in Zhujiang Formation of Dongsha uplift[J].Acta Petrolei Sinica,2013,34(S2):24-31.
[23] 李小平,施和生,杜家元,等.珠江口盆地番禺低隆起东部珠江组沉积环境的恢复[J].海相油气地质,2015,20(1):25-32.
LI Xiaoping,SHI Hesheng,DU Jiayuan,et al.Restoration of miocene Zhujiang depositional environment in eastern Panyu uplift,Zhujiangkou Basin[J].Marine Origin Petroleum Geology,2015,20(1):25-32.
[24] 李小平,施和生,杜家元,等.珠海组-珠江组时期东沙隆起物源提供能力探讨[J].沉积学报,2014,32(4):654-662.
LI Xiaoping,SHI Hesheng,DU Jiayuan,et al.Capability of Dongsha massif as provenance during Zhuhai-Zhujiang formations[J].Acta Sedimentologica Sinica,2014,32(4):654-662.
[25] 杜家元,施和生,丁琳,等.惠州凹陷油气成藏期次划分及其勘探意义[J].中国海上油气,2009,21(4):221-226.
DU Jiayuan,SHI Hesheng,DING Lin,et al.Division of hydrocarbon accumulation stages in Huizhou depression and their exploration significance[J].China Offshore Oil and Gas,2009,21(4):221-226.
[26] 杨计海,杨希冰,游君君,等.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(增刊1):11-25.
YANG Jihai,YANG Xibing,YOU Junjun,et al.Hydrocarbon accumulation law and exploration direction in Zhu Ⅲ depression,Pearl River Mouth Basin[J].Acta Petrolei Sinica,2019,40(S1):11-25.
[27] 厚刚福,徐洋,孙靖,等.三角洲前缘-湖盆深水区沉积模式及意义——以准噶尔盆地盆1井西凹陷三工河组二段一砂组为例[J].石油学报,2019,40(10):1223-1232.
HOU Gangfu,XU Yang,SUN Jing,et al.Sedimentary model from delta front to deep water area and its significance:a case study of the first sand group of member 2 of Sangonghe Formation in the Well Pen-1 West sag,Junggar Basin[J].Acta Petrolei Sinica,2019,40(10):1223-1232.
[28] 张功成,屈红军,张凤廉,等.全球深水油气重大新发现及启示[J].石油学报,2019,40(1):1-34.
ZHANG Gongcheng,QU Hongjun,ZHANG Fenglian,et al.Major new discoveries of oil and gas in global deepwaters and enlightenment[J].Acta Petrolei Sinica,2019,40(1):1-34.
[29] 刘辰生,侯文锋,邱争科,等.32~10.5 Ma古韩江三角洲沉积演化与控制因素[J].石油实验地质,2019,41(4):482-490.
LIU Chensheng,HOU Wenfeng,QIU Zhengke,et al.Sedimentary evolution and controls in paleo-Hanjiang delta from 32 to 10.5 Ma[J].Petroleum Geology & Experiment,2019,41(4):482-490.
[30] 汪旭东,张向涛,林鹤鸣,等.珠江口盆地陆丰13洼陷中央背斜带地质构造特征及对油气成藏的控制作用[J].石油学报,2019,40(1):56-66.
WANG Xudong,ZHANG Xiangtao,LIN Heming,et al.Geological structure characteristics of central anticline zone in Lufeng 13 subsag,Pearl River Mouth Basin and its control effect of hydrocarbon accumulation[J].Acta Petrolei Sinica,2019,40(1):56-66.
[31] 彭光荣,温华华,刘从印,等.珠江口盆地珠一坳陷浅层油气勘探实践及潜力探讨——以番禺4洼为例[J].海洋地质前沿,2013,29(3):22-28.
PENG Guangrong,WEN Huahua,LIU Congyin,et al.Practice of shallow oil and gas exploration in Zhu Ⅰ depression of the Pearl River Mouth Basin:a case from Panyu4 sag[J].Marine Geology Frontiers,2013,29(3):22-28.

南海东部浅水区非烃源岩层系岩性油藏勘探实践与方向

Exploration practice and direction of lithologic reservoirs in non-source rock strata in shallow water areas of the eastern South China Sea

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[13]	罗静兰, 何敏, 庞雄, 李弛, 柳保军, 雷川, 马永坤, 庞江. 珠江口盆地南部热演化事件与高地温梯度的成岩响应及其对油气勘探的启示[J]. 石油学报, 2019, 40(s1): 90-104.
[14]	王家豪, 彭光荣, 柳保军, 郑金云, 杨飞. 碎屑岩成岩拉平处理及沉积作用控制储层物性的定量表征——以珠江口盆地白云凹陷为例[J]. 石油学报, 2019, 40(s1): 115-123.
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