Qikou Sag,Banqiao Slope,Rotate-tilt,Sedimentary evolution,Lithological reservoir,"/> 旋转掀斜斜坡区构造—沉积演化特征及油气地质意义——以渤海湾盆地歧口凹陷板桥斜坡为例

天然气地球科学

• 天然气地质学 • 上一篇    下一篇

旋转掀斜斜坡区构造—沉积演化特征及油气地质意义——以渤海湾盆地歧口凹陷板桥斜坡为例

王振升,陈长伟,韩国猛,马建英,周素彦,胡瑨男,王昌丽,王冠群   

  1. 1.中国石油大港油田分公司勘探开发研究院,天津 300280;
    2.中国石油大港油田分公司勘探事业部,天津 300280;
    3.中国石油大港油田公司对外技术股分公司,天津 300280
  • 收稿日期:2017-06-07 修回日期:2017-09-07 出版日期:2017-11-10 发布日期:2017-11-10
  • 作者简介:王振升(1960-),男,山东无棣人,教授级高级工程师,主要从事油气勘探综合地质研究.E-mail:wangzhsheng@petrochina.com.cn.
  • 基金资助:

    大港油区大油气田勘探开发关键技术研究项目“歧口凹陷油气分布规律深化研究”课题(编号:2014E-06);中国石油科技重大专项“大港油区大油气田勘探开发关键技术研究”(编号:2014E-06) 联合资助.

Rotate-tilt slope zone structures-sedimentary evolution and petroleum geologic significance:A case study of Banqiao Slope of Qikou Sag,Bohai Bay Basin

Wang Zhen-sheng,Chen Chang-wei,Han Guo-meng,Ma Jian-ying,Zhou Su-yan,Hu Jin-nan,Wang Chang-li,Wang Guan-qun   

  1. 1.Research Institute of Exploration and Development,PetroChina Dagang Oilfield Company,Tianjin 300280,China;2.Exploration Utility Department of PetroChina Dagang Oilfield Company,Tianjin 300280,China;
    3.Testing Organizations,PetroChina Dagang Oilfield Company,Tianjin 300280,China
  • Received:2017-06-07 Revised:2017-09-07 Online:2017-11-10 Published:2017-11-10

摘要:

为明确旋转掀斜斜坡区构造—沉积演化特征及其对岩性油气藏的控制作用,以渤海湾盆地歧口凹陷板桥斜坡区为例,运用地震、测井及岩心薄片等资料,分析了板桥斜坡构造演化特征、不同构造阶段沉积特征及其与岩性油气藏成藏的关系。认为板桥斜坡古近纪经历了“整体沉降—旋转掀斜”2个阶段,古地貌具有“早缓—晚陡”的特征,古构造经历早期单斜—晚期箕状的演化过程。E3s3—E3sx1以构造整体沉降为主,古地貌平缓,沧县隆起物源向整个斜坡区大面积输送,发育大型辫状河三角洲沉积,前缘砂体在现今缓坡区叠置连片;E3sz1—E3d发生旋转掀斜,斜坡区主体发生构造反转,形成现今箕状格局。板桥斜坡大面积缓坡为岩性圈闭形成提供构造背景,早期古地貌平缓有利于缓坡区优质砂体叠置连片,晚期旋转掀斜有利于上倾尖灭岩性圈闭形成。板桥斜坡中、低缓斜坡区E3sx1三角洲前缘水下分支河道有利砂体叠置连片,储集物性好,与油源断层匹配,是岩性油气藏勘探有利地区。据此,在缓坡区新落实多个岩性圈闭发育带,部署完钻的12口井相继获得高产油气流,圈闭钻探成功率高达85%。
 

关键词: 歧口凹陷, 板桥斜坡, 旋转掀斜, 沉积演化, 岩性油气藏

Abstract:

In order to illustrate rotate-tilt slope zone structures,sedimentary evolution and it’s controls on lithological reservoir,a case study in Banqiao Slope of Qikou Sag was presented,based on the seismic data,well-log information,core and core slice,analyzed the evolution characteristics of Banqiao Slope tectonic,sedimentary characteristics of different construction phase and its relationship with lithological reservoir.Banqiao Slope experienced two stages,average settlement and rotate-tilt.Effected by tectonic evolution,palaeogeomorphology was featured by early gentle slope and later steep slope,tectonics of E3s3-E3sx1 episode showed whole settlement,with gentle palaeogeomorphology,provenances from Cangxian Lift were deposited in large areas,developed braided-river delta sedimentation.Slope rotate-tilted at the episode ofE3sz1-E3d,the main structure of slope reversed,developing dustpan-shaped tectonics,with the characteristics of rotate-tilted slope controlling sandbodies,faults in source rocks and lithologic traps controlling reservoir,advantageous phase accumulation and high productivity.Sand bodies developed by sub-water channel of delta front were overlapped and distributed widely in middle and low slopes at the time of E3sx,with good reservoir properties.Matched with faults in source rocks,they are the favorable exploration area of lithological reservoirs.According to those,some lithologic traps were found in gentle slope areas,12 wells have been drilled,and attained high yield flow of oil and gas,drilling success rates can reach 85%.

 

Key words: Qikou Sag')">

中图分类号: 

  • TE121.1

[1]Liu Zhen,Zhang Shanwen,Zhao Yang,et al.Development of carrying bed systems in the south slope of Dongying Sag[J].Petroleum Exploration and Development,200,30(3):84-86.[刘震,张善文,赵阳,等.东营凹陷南斜坡输导体系发育特征[J].石油勘探与开发,200,30(3):84-86.]
[2]Zhao Xianzheng,Jin Fengming,Li Yubang,et al.Slope belt types and hydrocarbon migration and accumulation mechanisms in rift basins[J].Petroleum Exploration and Development,2016,43(6):841-848.[赵贤正,金凤鸣,李玉帮,等.断陷盆地斜坡带类型与油气运聚成藏机制[J].石油勘探与开发,2016,43(6):841-848.]
[3]Zhang Zhipan,Lu Yi,Fu Lixin,et al.Characteristics of paleogene slop-breaks in Qikou Sag & it’s controlling effect on sedimentation[J].Natural Gas Geoscience,201,23(2):284-290.[张志攀,卢异,付立新,等.歧口凹陷古近纪坡折带特征及控沉作用[J].天然气地球科学,201,23(2):284-290.]
[4]Hu Wangshui,Hu Fang,Li Ruisheng,et al.Slop break zone development and characteristics in Pinghu Slope zone around Xihu Sag of East China Sea Basin[J].Petroleum Geology and Engineering,2010,24(3):1-4.[胡望水,胡芳,李瑞生,等.东海盆地西湖凹陷平湖斜坡区坡折带发育及特征研究[J].石油地质与工程,2010,24(3):1-4.]
[5]Hu Yuan,Zhang Ziming,Wang Enhui.Characteristics of different types of slope belt and its oil-control effect in Tarim Basin[J].Lithologic Reservoirs,2010,22(4):72-79.[胡媛,张子明,王恩辉.塔里木盆地不同类型斜坡带特征及其控油作用[J].岩性油气藏,2010,22(4):72-79.]
[6]Ren Xincheng.The division of mesozic structural unit of Wulungu Depression in Jugar Basin[J].Petroleum Geophysics,2008,6(4):38-41.[任新成.准噶尔盆地乌伦古坳陷中生代构造单元划分[J].油气地球物理,2008,6(4):38-41.]
[7]Fan Tailiang,Gao Zhiqian,Liu Cong,et al.The characteristics of Palaeozoic slopes with different geneses and oil/gas plays in the Tarim Basin[J].Earth Science Frontiers,2008,15(2):127-136.[樊太亮,高志前,刘聪,等.塔里木盆地古生界不同成因斜坡带特征与油气成藏组合[J].地学前缘,2008,15(2):127-136.]
[8]Dou Weitan,Liu Xinshe,Luo Jinglan,et al.Relationship of slope-break,slope type with hydrocarbon pool-forming of the Upper Triassic from Jiyuan area,the northwestern Ordos Basin[J].Acta Sedimentologica Sinica,2010,28(6):1129-1134.[窦伟坦,刘新社,罗静兰,等.鄂尔多斯盆地姬塬地区上三叠统坡折带、斜坡类型与油藏的关系[J].沉积学报,2010,28(6):1129-1134.]
[9]Chen Changwei,Han Guomeng,Ma Jianying,et al.Favorable reservoir facies analysis of Bin Ⅰ oil formation in Banqiao Slope of Qikou Sag[J].Special Oil and Gas Reserviors,2017,24(1):49-52.[陈长伟,韩国猛,马建英,等.歧口凹陷板桥斜坡滨Ⅰ油组有利储集相带分析[J].特种油气藏,2017,24(1):49-52.]
[10]Wu Yongping,Yang Chiyin,Wang Hua,et al.Integrated study of tectonics-sequence stratrigraphy-sedimentology in the Qikou Sag and its applications[J].Geotectonica et Metallogenia,2010,34(4):451-460.[吴永平,杨池银,王华,等.歧口凹陷构造—层序—沉积一体化研究及其应用[J].大地构造与成矿学,2010,34(4):451-460.]
[11]Hou Yuguang,He Sheng,Wang Bingjie,et al.Constraints by tectonic slope-break zones on sequences and depositional systems in the Banqiao Sag[J].Acta Petrolei Sinica,2010,31(5):754-761.[侯宇光,何生,王冰洁,等.板桥凹陷构造坡折带对层序和沉积体系的控制[J].石油学报,2010,31(5):754-761.]
[12]Huang Chuanyan,Wang Hua,Xiao Dunqin,et al.Sequence patterns,characteristics of depositional system sand modelof reservoirs of fault steep slope belt of the first member of Shahejie Formation in Banqiao Sag[J].Acta Sedimentologica Sinica,2007,25(3):386-391.[黄传炎,王华,肖敦清,等.板桥凹陷断裂陡坡带沙一段层序样式和沉积体系特征及其成藏模式研究[J].沉积学报,2007,25(3):386-391.]
[13]Li Hongxiang,Dong Yueqi,Wang Guohua,et al.The mechanism and regularity of hydrocarbon accumulation of the lithologic reservoirs in the slope region of Qikou Sag[J].Special Oil and Gas Reservoir,201,20(3):19-22.[李洪香,董越崎,王国华,等.歧口凹陷斜坡区岩性油气藏成藏机制与富集规律[J].特种油气藏,201,20(3):19-22.]
[14]Xiao Dunqing,Lu Yi,Fu Lixin,et al.Slope structure feature and category in faulted in faulted basin:A case study on Qikou Sag Bohai Bay Basin[J].Petroleum Geology And Engineering,201,27(1):1-6.[肖敦清,卢异,付立新,等.断陷湖盆斜坡构造类型及特征——以歧口凹陷为例[J].石油地质与工程,201,27(1):1-6.]
[15]Song Fan,Su Nina,Hou Jiagen,et al.Cenozoic fault activity and hydrocarbon accumulation within Banqiao Sag of Bohai Bay Basin[J].Journal of Central South University,2015,46(5):1723-1731.[宋璠,苏妮娜,侯加根,等.渤海湾盆地板桥凹陷内部新生代断裂活动性与油气成藏[J].中南大学学报:自然科学版,2015,46(5):1723-1731.]
[16]Guo Xiaowen,He Sheng,Hou Yuguang.Numerical simulation of petroleum generation,migration and accumulation of the Es3 formation in Banqiao Depression[J].Earth Science:Journal of China University of Geosciences,2010,35 (1):115-124.[郭小文,何生,侯宇光.板桥凹陷沙三段油气生成、运移和聚集数值模拟[J].地球科学:中国地质大学学报,2010,35 (1):115-124.]
[17]Chen Jingyi,Wang Feiyu.Characteristics of source kitchen and hydrocarbon generation in Banqiaosag,Bohaiwan Basin[J].Review Science & Technology,2010,28(6):78-82.[陈敬轶,王飞宇.渤海湾盆地板桥凹陷烃源灶与油气生成[J].科技导报,2010,28(6):78-82.]
[18]Ren Yongjun,Lv Lin,Liu Sa,et al.Geochemical characteristics of light hydrocarbons in Banqiao Sag[J].Natural Gas Geoscience,2014,25(8):1218-1225.[任拥军,吕琳,柳飒,等.板桥凹陷原油轻烃地球化学特征[J].天然气地球科学,2014,25(8):1218-1225.]
[19][Yang Chiyin.Nature gas source correlation and its genesis analysis for the deep gas pool in Banqiao Sag[J].Natural Gas Geoscience,200,14(1):47-52.[杨池银.板桥凹陷深层天然气气源对比与成因分析[J].天然气地球科学,200,14(1):47-52.]

[1] 蒋裕强,谷一凡,徐昌海,张洁伟,程晓艳,陈辉. 开江—梁平海槽东侧飞仙关组岩相分区及地质意义[J]. 天然气地球科学, 2018, 29(8): 1067-1077.
[2] 曹颖辉,李洪辉,闫磊,王洪江,张君龙,杨敏,赵一民. 塔里木盆地满西地区寒武系台缘带分段演化特征及其对生储盖组合的影响[J]. 天然气地球科学, 2018, 29(6): 796-806.
[3] 肖敦清, 姜文亚, 蒲秀刚, 王娜, 岳云福, 孙超囡, 代昆, 滑双君. 渤海湾盆地歧口凹陷中深层天然气成藏条件与资源潜力[J]. 天然气地球科学, 2018, 29(10): 1409-1421.
[4] 郭帅,陈莹,曾清波,杨海长,韩银学,纪沫,沈怀磊,郭佳,赵钊. 珠江口盆地白云凹陷北坡恩平组上段三角洲物源演化及储集意义[J]. 天然气地球科学, 2017, 28(10): 1527-1536.
[5] 晏英凯,韩银学,马明,陈国俊,吕成福,杨海长,陈莹. 琼东南盆地宝岛—长昌凹陷三亚组三角洲—深水扇发育特征与物源分析[J]. 天然气地球科学, 2017, 28(10): 1565-1573.
[6] 周延钊,鲁雪松,刘华,杨宪彰,陈延贵,桂丽黎,李秀丽. 库车前陆乌什凹陷东部构造—岩性油气藏储层物性及含油性主控因素[J]. 天然气地球科学, 2016, 27(6): 994-1002.
[7] 刘文锋,孙德强,杨朝栋,王峰,赵凡,彭云,卫延昭,刘海涛,贾智彬,张涵奇. 准噶尔盆地腹部石南地区头屯河组岩性地层油气藏成藏特征及成藏模式[J]. 天然气地球科学, 2015, 26(12): 2267-2274.
[8] 肖传桃,肖胜,叶飞,梁文君. 柴达木盆地昆北—阿拉尔地区坡折带及其对岩性油气藏的控制[J]. 天然气地球科学, 2015, 26(11): 2085-2092.
[9] 李洋,朱筱敏,赵东娜,董艳蕾,张明君,吴冬,杨朝强,王庆帅. 琼东南盆地崖13-1气田陵三段高分辨率层序地层及沉积体系研究[J]. 天然气地球科学, 2014, 25(7): 999-1010.
[10] 国殿斌,万涛,徐怀民,彭君,慕小水,袁丽,罗俊军,梅冰. 相控作用下的去压实波阻抗反演方法在储层预测中的应用——以东濮凹陷濮城构造带沙三中亚段为例[J]. 天然气地球科学, 2014, 25(6): 906-913.
[11] 张志攀. 黄骅坳陷歧口凹陷新生代主要断裂与油气成藏[J]. 天然气地球科学, 2014, 25(5): 679-684.
[12] 龙华山,向才富,牛嘉玉, 李洪香, 魏立春,韩国猛,姜福杰. 渤海湾盆地歧口凹陷沙河街组天然气赋存状态及其勘探意义[J]. 天然气地球科学, 2014, 25(5): 665-678.
[13] 李燕,金振奎,杨有星,官全胜,李鹏. 歧口凹陷沙一下亚段湖相碳酸盐岩储层质量差异机理歧口凹陷沙一下亚段湖相碳酸盐岩储层质量差异机理[J]. 天然气地球科学, 2014, 25(2): 201-211.
[14] 王振升,滑双君,于学敏,姜文亚. 歧口凹陷沙河街组烃源岩分级评价及优质烃源岩分布[J]. 天然气地球科学, 2014, 25(12): 1896-1902.
[15] 孙娇鹏,陈世悦,胡忠亚,刘文,郭晨,马帅. 柴东北缘古生代碎屑岩—碳酸盐岩混积相发育特征及组合模式研究[J]. 天然气地球科学, 2014, 25(10): 1586-1593.
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
No Suggested Reading articles found!