渤海湾盆地垦东地区新近系断裂特征及其控藏作用

武云云; 马立驰; 杨贵丽; 刘晓林; 王志英; 赵约翰; 谢传金

doi:10.11781/sysydz201701065

渤海湾盆地垦东地区新近系断裂特征及其控藏作用

doi: 10.11781/sysydz201701065

中国石化胜利油田分公司勘探开发研究院, 山东东营 257015

基金项目: 国家科技重大专项“渤海湾盆地勘探关键技术”（2011ZX05006）资助。

详细信息

作者简介:
武云云(1983-),女,工程师,从事油气勘探综合研究。E-mail:wuyunyun.slyt@sinopec.com。

中图分类号: TE122.3
计量
- 文章访问数: 1291
- HTML全文浏览量: 153
- PDF下载量: 247
- 被引次数: 0
出版历程
- 收稿日期: 2016-05-31
- 修回日期: 2016-12-08
- 刊出日期: 2017-01-28

Fault characteristics and their controls on hydrocarbon accumulations in Neogene, Kendong area, Bohai Bay Basin

Research Institute of Exploration and Development, SINOPEC Shengli Oilfield Company, Dongying, Shandong 257015, China

摘要

摘要: 利用基础地质、钻、测、录井及三维地震资料，结合相干分析技术，对渤海湾盆地垦东地区断裂几何学和运动学特征进行了研究，在此基础上分析了断裂对成藏要素的控制作用。结果表明，研究区主要发育NNE、NEE、NWW走向断裂体系，受郯庐断裂早期活动影响，研究区断裂活动具有古近纪“西强东弱”、“南强北弱”，新近系“西弱东强”、“南弱北强”的特点。不同成因类型断裂对成藏要素的控制作用不同，拉张型断裂主要形成简单断块型圈闭，张扭（扭张）型断裂形成复杂断块和断层—岩性圈闭，压扭型断裂形成背斜构造圈闭；断裂对储层的控制，表现在储集砂体临近张性断层、远离扭性断层发育的一般规律；拉张型、张扭（扭张）型断层和压扭型断层封闭性依次增强，油气一般在封闭性较强的油源断层附近富集。
- 断裂特征 /
- 油气聚集 /
- 控藏作用 /
- 垦东地区 /
- 渤海湾盆地
Abstract: We studied the geometric and kinematic characteristicsof faults in the Kendong area of the Bohai Bay Basin, and analyzed their controls on hydrocarbon accumulations, based on basic geology, well drilling, testing, logging and 3D seismic data. The study area mainly developed on NNE, NEE and NWW oriented fracture systems. Affected by the early activity of Tanlu Fault, faulting in the western and southern parts of the study area was stronger than that of the eastern and northern parts in the Paleogene, but the reverse in the Neogene.Different types of fractures had different controlling functions on hydrocarbon accumulation elements. Tensile fractures mainly formed simple fault block traps, transtensional(torsion) fractures formed complex fault block and fault-lithological traps, and compresso-shear fractures formed anticlinal structural traps. Reservoirs controlled by faults generally followed a principle that sand bodies developed near extensional faults and away from torsion faults. Sealing of extensional faults, transtensional (torsion) faults, compresso-shear faults enhanced in order, and hydrocarbon usually accumulated near the oil source faults with better sealing conditions.
- fault characteristics /
- oil and gas accumulation /
- controlling reservoir /
- Kendong area /
- Bohai Bay Basin

HTML全文

参考文献(21)

[1]	庄培仁,常志忠.断裂构造研究[M].北京:地震出版社,1996. Zhuang Peiren,Chang Zhizhong.Structural study of fracture[M].Beijing:The Seismological Press,1996.
[2]	陆克政.构造地质学教程[M].东营:石油大学出版社,1996:151-156. Lu Kezheng.Structural geology tutorial[M].Dongying:China University of Petroleum Press,1999:151-156.
[3]	张厚福,方朝亮,张家弊.石油勘探构造分析[M].武汉:中国地质大学出版社,1995. Zhang Houfu,Fang Zhaoliang,Zhang Jiabi.Petroleum exploration and structure analysis[M].Wuhan:China University of Geosciences Press,1995.
[4]	吴智平,李伟,郑德顺,等.沾化凹陷中、新生代断裂发育及其形成机制分析[J].高校地质学报,2004,10(3):405-417. Wu Zhiping,Li Wei,Zheng Deshun,et al.Analysis on features and origins of the Mesozoic and Cenozoic faults in Zhanhua Sag[J].Geological Journal of China Universities,2004,10(3):405-417.
[5]	张善文,王永诗,石砥石,等.网毯式油气成藏体系:以济阳坳陷新近系为例[J].石油勘探与开发,2003,30(1):1-10. Zhang Shanwen,Wang Yongshi,Shi Dishi,et al.Meshwork-carpet type oil and gas pool-forming system:Taking Neogene of Jiyang Depression as an example[J].Petroleum Exploration and Deve-lopment,2003,30(1):1-10.
[6]	王玉秀,官大勇,张宏国,等.郯庐走滑断裂带消逝端断裂特征与油气成藏[J].特种油气藏,2015,22(2):56-58. Wang Yuxiu,Guan Dayong,Zhang Hongguo,et al.Fracturing features and oil/gas reservoir forming at the pinchout end of Tanlu strike-slip faulting belt[J].Special Oil & Gas Reservoirs,2015,22(2):56-58.
[7]	韦阿娟.郯庐断裂增压带超压特征、成因及其定量评价[J].石油实验地质,2015,37(1):47-52. Wei Ajuan.Characteristics, origin and quantitative evaluation of overpressure in strike-slip and compression[J].Petroleum Geo-logy & Experiment,2015,37(1):47-52.
[8]	陈华靖,周东红,吕丁友,等.渤东地区新生代走滑断裂特征及其对油气成藏的影响[J].断块油气田,2015,22(4):454-457. Chen Huajing,Zhou Donghong,Lyu Dingyou,et al.Characteristics of Cenozoic strike-slip faults in Eastern Bohai Sea and its influenceon hydrocarbon accumulation[J].Fault-Block Oil and Gas Field,2015,22(4):454-457.
[9]	马立驰,王永诗,杨贵丽.垦东-埕岛构造带古近纪断层活动特征[J].油气地质与采收率,2015,22(3):42-46. Ma Lichi,Wang Yongshi,Yang Guili.Features of Paleogene fault activity in the Kendong-Chengdao structural belt[J].Petroleum Geology and Recovery Efficiency,2015,22(3):42-46.
[10]	杨贵丽,郑荣才,赵约翰,等.济阳坳陷垦东地区油气运聚规律再认识[J].油气地质与采收率,2015,22(3):10-15. Yang Guili,Zheng Rongcai,Zhao Yuehan,et al.New understanding of petroleum migration and accumulation law in Kendong area,Ji-yang depression[J].Petroleum Geology and Recovery Efficiency,2015,22(3):10-15.
[11]	邹潋滟.垦东凸起构造特征及其对油气成藏的控制作用[J].油气地质与采收率,2008,15(4):27-29. Zou Lianyan.Structural features of Kendong Salient and its control on hydrocarbon accumulating[J].Petroleum Geology and Recovery Efficiency,2008,15(4):27-29.
[12]	付兆辉,李敏.郯庐断裂对垦东地区构造和成藏的影响[J].海洋石油,2005,25(2):15-19. Fu Zhaohui,Li Min.The influence of Tancheng-Lujiang fault zone to the tectonization and stratification of Kendong area[J].Offshore Oil,2005,25(2):15-19.
[13]	徐新军,石砥石,刘成彬.新滩油田馆上段油气藏特征研究[J].油气地质与采收率,2002,9(6):33-35. Xu Xinjun,Shi Dishi,Liu Chengbin.Oil-gas reservoir characteristics in upper Ng in Xintan oilfield[J].Petroleum Geology and Recovery Efficiency,2002,9(6):33-35.
[14]	姜振学,庞雄奇,曾溅辉,等.油气优势运移通道的类型及其物理模拟实验研究[J].地学前缘,2005,12(4):507-516. Jiang Zhenxue,Pang Xiongqi,Zeng Jianhui,et al.Research on types of the dominant migration pathways and their physical simulation experiments[J].Earth Science Frontiers,2005,12(4):507-516.
[15]	张善文,曾溅辉.断层对沾化凹陷馆陶组石油运移和聚集影响的模拟实验研究[J].地球科学(中国地质大学学报),2003,28(2):185-190. Zhan Shanwen,Zeng Jianhui.An experiment study on influence of fault on petroleum migration and accumulation in Guantao Formation,Zhanhua Depression[J].Earth Science(Journal of China University of Geosciences),2003,28(2):185-190.
[16]	熊利平,孙自明,李磊.沾化凹陷东部油气成藏模式研究[J].西北大学学报(自然科学版),2004,34(6):708-712. Xiong Liping,Sun Ziming,Li Lei.Pool-forming pattern of hydrocarbon in the eastern Zhanhua Sag[J].Journal of Northwest University (Natural Science Edition),2004,34(6):708-712.
[17]	詹润,朱光.渤海海域郯庐断裂带新生代活动方式与演化规律:以青东凹陷为例[J].地质科学,2012,47(4):1130-1150. Zan Run,Zhu Guang.Cenozoic activity methods and evolution of the Tan-Lu fault zone in Bohai Bay:Evidence from the Qingdong Sag[J].Chinese Journal of Geology,2012,47(4):1130-1150.
[18]	伍涛,陈建渝,田世澄.济阳坳陷孤南洼陷油气成藏系统[J].石油与天然气地质,1999,20(4):326-329. Wu Tao,Chen Jianyu,Tian Shicheng.Petroleum accumulation systems in Gunan Sag,Jiyang Depression[J].Oil & Gas Geology,1999,20(4):326-329.
[19]	田鹏,马庆佑,吕海涛.塔里木盆地北部跃参区块走滑断裂对油气成藏的控制[J].石油实验地质,2016,38(2):156-161. Tian Peng,Ma Qingyou,Lü Haitao.strike-slip faults and their controls on hydrocarbon reservoirs in the Yuecan block of the Northern Tarim Uplift,Tarim Basin[J].Petroleum Geology & Experiment,2016,38(2):156-161.
[20]	柳永军,徐长贵,吴奎,等.辽东湾坳陷走滑断裂差异性与大中型油气藏的形成[J].石油实验地质,2015,37(5):555-560. Liu Yongjun,Xu Changgui,Wu Kui,et al.Different characteristics of strike-slip faults and the formation of large and medium-scaled oil and gas fields in the Liaodong Bay Depression[J].Petroleum Geology & Experiment,2015,37(5):555-560.
[21]	柴永波,李伟,刘超,等.渤海海域古近纪断裂活动对烃源岩的控制作用[J].断块油气田,2015,22(4):409-414. Chai Yongbo,Li Wei,Liu Chao,et al.Controlling effect of fault activity on source rocks during Paleogene in Bohai sea area[J].Fault-Block Oil and Gas Field,2015,22(4):409-414.