STRATIGRAPHIC FRAMEWORK AND EXPLORATION POTENTIAL OF BURIED HILL 428 IN THE BOHAI SEA

XU Chunqiang; ZHANG Zhen; WANG Chenjie; YU Ya; ZHANG Can; XIA Chenggang

doi:10.16028/j.1009-2722.2020.139

2020 Vol. 36, No. 11

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Article navigation > Marine Geology Frontiers > 2020 > 36(11): 52-58

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XU Chunqiang, ZHANG Zhen, WANG Chenjie, YU Ya, ZHANG Can, XIA Chenggang. STRATIGRAPHIC FRAMEWORK AND EXPLORATION POTENTIAL OF BURIED HILL 428 IN THE BOHAI SEA[J]. Marine Geology Frontiers, 2020, 36(11): 52-58. doi: 10.16028/j.1009-2722.2020.139

Citation:

XU Chunqiang, ZHANG Zhen, WANG Chenjie, YU Ya, ZHANG Can, XIA Chenggang. STRATIGRAPHIC FRAMEWORK AND EXPLORATION POTENTIAL OF BURIED HILL 428 IN THE BOHAI SEA[J]. Marine Geology Frontiers, 2020, 36(11): 52-58. doi: 10.16028/j.1009-2722.2020.139

STRATIGRAPHIC FRAMEWORK AND EXPLORATION POTENTIAL OF BURIED HILL 428 IN THE BOHAI SEA

Bohai Oilfield Research Institute, Tianjin Brach of CNOOC China Limited, Tianjin 300452, China

Received Date: 20 September 2020

Publish Date: 30 November 2020

Abstract

Abstract

The stratigraphic types, distribution and structural patterns of the buried hill 428 in the Bohai Sea area are studied by the authors based on the newly processed 3D seismic data, in addition to drilling cores, cuttings and other lithologic records, as well as paleontology and dating data. Exploration potential is then discussed and assessed. The results suggest that the buried hill 428 is based on Archean granite. The west of 428 shows a two-layer texture and the Archean is covered by the Mesozoic, while the east of 428 has a three-layer texture, and the Archean is overlaid with the Cambrian and the Carboniferous-Permian. The Cambrian is distributed only in the east of the buried hill. Based on the oil and gas information and stratigraphic framework from drilling holes, it is inferred that the buried hill 428 has excellent oil source conditions, and the Mesozoic and Archean strata are potential exploration targets.
- Bohai Sea area /
- buried hill /
- stratigraphic framework /
- carbonate /
- exploration potential

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References

[1]	邓运华. 渤海大中型潜山油气田形成机理与勘探实践[J]. 石油学报,2015,36(3):253-261. doi: 10.7623/syxb201503001 CrossRef Google Scholar
[2]	吴伟涛,高先志,刘兴周,等. 基岩油气藏的形成与分布[J]. 地质科技情报,2014,33(1):106-113. Google Scholar
[3]	邓运华. 渤海油气勘探历程回顾[J]. 中国海上油气(地质),2002,16(2):98-101. Google Scholar
[4]	夏庆龙,周心怀,王昕,等. 渤海蓬莱9-1大型复合油田地质特征与发现意义[J]. 石油学报,2013,34(2):15-23. Google Scholar
[5]	徐长贵,于海波,王军,等. 渤海海域渤中19-6大型凝析气田形成条件与成藏特征[J]. 石油勘探与开发,2019,46(1):25-38. Google Scholar
[6]	侯明才,曹海洋,李慧勇,等. 渤海海域渤中19-6构造带深层潜山储层特征及其控制因素[J]. 天然气工业,2019,39(1):39-50. Google Scholar
[7]	薛永安,李慧勇. 渤海海域深层太古界变质岩潜山大型凝析气田的发现及其地质意义[J]. 中国海上油气,2018, 30(3):1-9. Google Scholar
[8]	夏斌,刘朝露,陈根文. 渤海湾盆地中新生代构造演化与构造样式[J]. 天然气工业,2006,26(12):57-60. doi: 10.3321/j.issn:1000-0976.2006.12.013 CrossRef Google Scholar
[9]	王应斌,黄雷,刘廷海. 渤海新构造运动主要特征与构造型式[J]. 中国海上油气,2012,24(1):6-10. doi: 10.3969/j.issn.1673-1506.2012.01.002 CrossRef Google Scholar
[10]	叶涛, 韦阿娟, 祝春荣, 等. 渤海海域基底“改造型火山机构”特征及油气成藏意义[J]. 石油学报, 2016, 37(11):1370-1380, 1434. Google Scholar
[11]	张震,张新涛,徐春强,等. 渤海海域428潜山构造演化及其对油气成藏的控制[J]. 东北石油大学学报,2019(4):69-77. doi: 10.3969/j.issn.2095-4107.2019.04.007 CrossRef Google Scholar
[12]	吴庆勋,王粤川,韦阿娟,等. 渤海海域中生代火山岩喷发旋回划分及与油气的关系[J]. 中国海上油气,2017,29(2):18-26. Google Scholar
[13]	蔡冬梅,叶涛,鲁凤婷,等. 渤海海域中生界火山岩岩相特征及其识别方法[J]. 岩性油气藏,2018,30(1):112-120. Google Scholar
[14]	张超,马昌前,廖群安,等. 渤海湾黄骅盆地晚中生代—新生代火山岩地球化学:岩石成因及构造体制转换[J]. 岩石学报,2008,25(5):1159-1177. Google Scholar
[15]	叶涛,韦阿娟,邓辉,等. 基于常规测井资料的火山岩岩性识别方法研究:以渤海海域中生界为例[J]. 地球物理学进展,2017,32(4):1842-1848. Google Scholar
[16]	渤海石油勘探局钻井处地质科. 石臼坨隆起带428东高点完井地质总结报告[R].1980. Google Scholar
[17]	张捷,刘廷海,张京思,等. 渤海海域428东潜山结构特征及勘探潜力分析[J]. 地质科技情报,2019,38(3):219-226. Google Scholar
[18]	刘礼洁. 渤海海域潜山结构解析及成因机制研究[D]. 成都: 成都理工大学, 2020. Google Scholar
[19]	徐长贵,侯明才,王粤川,等. 渤海海域前古近系深层潜山类型及其成因[J]. 天然气工业,2019,39(1):21-32. doi: 10.3787/j.issn.1000-0976.2019.01.003 CrossRef Google Scholar
[20]	赵贤正,金凤鸣,王权,等. 冀中坳陷隐蔽深潜山及潜山内幕油气藏的勘探发现与认识[J]. 中国石油勘探,2014, 19(1):10-21. doi: 10.3969/j.issn.1672-7703.2014.01.002 CrossRef Google Scholar