渤海湾盆地孤南洼陷沙河街组三段中、下亚段沉积特征

doi:10.11743/ogg20110603

Abstract

Abstract:

Based on the regional geological data and the theory of petrology,sedimentology and lithofacies paleogeography,this paper analyzed sedimentary facies markers of cores from 10 wells including color,composition,granularity,sedimentary structure and etc.The facies makers were integrated with logs of 45 wells to study the division of sedimentary microfacies and sedimentary environment evolution of the middle and lower 3rd member of Shahejie Formation in Gunan Sag,and analyzed their relation to reservoirs.Three main sedimentary facies are identified in the middle and lower 3rd member of Shahejie Formation in Gunan Sag,namely fan delta,delta and lacustrine,which are further divided into nine sub-facies and sixteen microfacies.Tempestite sediments is found for the first time in this sag,which is considered as a positive factor for improving the quality of reservoir.During the depositing of the lower 3rd member of the Shahejie Formation,small-scale delta and fan delta were developed in the north of the sag,whereas delta were developed in the south.These deltas gradually withered along with the expansion of the lake,being favorable for the development of source rock.And during the deposition of the middle 3rd member of the Shahejie Formation,the deposits supply increased and the net-to-gross ratio of the sandbody in the sag enlarged,which were favorable for the quality of reservoir.

Key words: tempestite deposit, sedimentary microfacies, delta front, Shahejie Formation, Gunan Sag, Bohai Bay Basin

CLC Number:

TE121.3

Zheng Ning, Jiang Zaixing, Zhang Le, Yan Liyan, Peng Xingpeng, Li Ying, Li Chunlei. Sedimentary characteristics of the middle and lower 3rd member of Shahejie Formation in Gunan Sag,Bohai Bay Basin[J]. Oil & Gas Geology, 2011, 32(6): 823-831.

References

[1] 刘训.对中国东部中、新生代盆地沉积-构造发展的几点认识[J].地质学报,1988,2:111-122. Liu Xun.Some recognitions on the sedimentary-tectonic development of the Meso-Cenozoic basins in Eastern China[J].Acta Geologica Sinica,1988,2:111-122. [2] 陆先亮.孤岛油田精细地质研究[M].石油工业出版社,2005:60-102. Lu Xianliang.The fine geologic research in Gudao oilfield[M].Petroleum Industry Press,2005:60-102. [3] 鲁广军.胜利油区孤南洼陷古、新近系充填层序与沉积环境[J].沉积与特提斯地质,2004,24(1):97-104. Lu Guangjun.Paleogene-Neogene filling sequences and sedimentary environments in the Gunan sag,Shengli Oil Field,Shandong[J].Sedimentary Geology and Tethyan Geology,2004,24(1):97-104. [4] 刘雅利,顾琳,方旭庆,等.孤南洼陷东部地区上第三系油气成藏规律研究[J].油气地质与采收率,2005,12(2):33-35. Liu Yali,Gu Lin,Fang Xuqing,et al.Research on oil and gas pool-forming rule for Neogene system in the east of Gunan subsag[J].Oil & Gas Recovery Technology,2005,12(2):33-35. [5] 赖生华,李晓宏.断陷盆地沉积体系研究新思路:从古地貌、岩性变化、水体深度到沉积体系[J].沉积学报,2007,25(5):663-670. Lai Huasheng,Li Hongxiao.A new approach in studying depositional system within rift-subsidence basin:from paleogeomorphology,lithologic change and water depth to depositional system[J].Acta Sedimentologica Sinica,2007,25(5):663-670. [6] 张善文.济阳坳陷第三系隐蔽油气藏勘探理论与实践[J].石油与天然气地质,2006,27(6):731-740. Zhang Shanwen.Exploration theory and practice of the Tertiary subtle reservoirs in Jiyang depression[J].Oil & Gas Geology,2006,27(6):731-740. [7] 张鹏,王良书,丁增勇,等.济阳坳陷中-新生代断裂发育特征及形成机制[J].石油与天然气地质,2006,27(4):467-474. Zhang Peng,Wang Liangshu,Ding Zengyong,et al.Characteristics and formation mechanism of the faults in Mesozoic-Cenozoic in Jiyang Depression[J].Oil & Gas Geology,2006,27(4):467-474. [8] 陈祥,王敏,严永新,等.泌阳凹陷陆相页岩油气成藏条件[J].石油与天然气地质,2011,32(4):568-576. Chen Xiang,Wang Min,Yan Yongxin,et al.Accumulation conditions for continental shale oil and gas in the Biyang Depression[J].Oil & Gas Geology,2011,32(4):568-576. [9] 余一欣,周心怀,徐长贵,等.渤海海域新生代断裂发育特征及形成机制[J].石油与天然气地质,2011,32(2):273-279. Yu Yixin,Zhou Xinhuai,Xu Changgui,et al.Characteristics and formation mechanism of the Cenozoic faults in the Bohai Sea waters[J].Oil & Gas Geology,2009,30(2):273-279. [10] 张乐,姜在兴,郑宁,等.孤南洼陷新生代构造演化特征及其对沉积的控制作用[J].油气地质与采收率,2007,14(3):29-34. Zhang Le,Jiang Zaixing,Zheng Ning,et al.Tectonic evolution and its control on the Mesozoic sedimentation system in Mesozoic of Gunan Sag[J].Petroleum Geology and Recovery Efficiency,2007,14(3):29-34. [11] 陈欢庆,朱筱敏,张功成,等.井震结合深水区物源分析-以琼东南盆地深水区古近系陵水组为例[J].石油地球物理勘探,2010(4):552-558. Chen Huanqing,Zhu Xiaomin,Zhang Gongcheng,et al.Material source analysis in deep water area based on well-to-seismic integrated studies,a case study on Lingshui Formation of Paleogene in deep water area in southeast Hainan Basin of South China Sea[J].Oil Geophysical Prospecting,2010(4):552-558. [12] 朱筱敏,董艳蕾,胡廷惠,等.精细层序地层格架与地震沉积学研究-以泌阳凹陷核桃园组为例[J].石油与天然气地质,2011,32(4):615-624. Zhu Xiaomin,Dong Yanlei,Hu Tinghui,et al.Seismic sedimentology study of fine sequence stratigraphic framework:a case study of the Hetaoyuan Formation in the Biyang Sag[J].Oil & Gas Geology,2011,32(4):615-624. [13] 吴因业,邹才能,胡素云,等.全球前陆盆地层序沉积学新进展[J].石油与天然气地质,2011,32(4):606-614. Wu Yinye,Zou Caineng,Hu Suyun,et al.New advances in sedimentology and sequence stratigraphy of foreland basin[J].Oil & Gas Geology,2011,32(4):606-614. [14] 郑宁,姜在兴,李廷栋,等.渤海湾盆地孤南洼陷沙三中亚段风暴沉积基本特征及其地质意义[J].中国地质,2010,37(4):1191-1198. Zheng Ning,Jiang Zaixing,Li Tingdong,et al.Basic characteristics of tempestite sedimentary of the Middle Sha 3 Member in Gunan Sag of Bohai Bay Basin and its geological significance[J].Geology in China,2010,37(4):1191-1198. [15] 姜在兴,赵澄林,刘孟慧.东濮凹陷西部湖相风暴沉积的初步研究[J].沉积学报,1990,8(2):107-113. Jiang Zaixing,Zhao Chenglin,Liu Menghui.Preliminary research into lacustrine storm-current deposits[J].Acta Sedimentologica Sinica,1990,8(2):107-113. [16] Kelling G,Mullin P R.Graded limestone and limestone quartzite couplets:possible storm-sediments Pleistocene of Massachusetts Petrology[J].1975,38:971-984. [17] Galloway W E,Hobday D K.Terrigenous clastic depositional systems:applications to fossil fuel and groundwater resources[M].Springer,1996:232-255. [18] 陈景山.沉积构造与环境解释[M].北京:科学出版社,1991. Chen Jingshan.Sedimentary structures and environmental interpretation[M].Beijing:Science Press,1991. [19] 顾家裕.中国东部古代扇-三角洲沉积[J].石油与天然气地质,1984,5(3):236-245. Gu Jiayu.Sedimentation of ancient fan-deltas in eastern China[J].Oil & Gas Geology,1984,5(3):236-245. [20] 樊德华.黄河三角洲入海口地区近地表地层特征与沉积模式[J].石油与天然气地质,2009,30(3):282. Fan Dehua.Stratigraphic characteristics and sedimentary models of near-surface formations in the estuary area of the Yellow River Delta[J].Oil & Gas Geology,2009,30(3):282. [21] 冯增昭.中国沉积学[M].北京:石油工业出版社,1994:30-220. Feng Zengzhao.Sedimentology in China[M].Beijing:Petroleum Industry Press,1994:30-220. [22] 赵澄林,朱筱敏.沉积岩石学[M].北京:石油工业出版社,2001:40-90. Zhao Chenglin,Zhu Xiaomin.Sedimentary petrology[M].Beijing:Petroleum Industray Press,2001:40-90. [23] 姜在兴.沉积学[M].北京:石油工业出版社,2003:347-351. Jiang Zaixing.Sedimentology[M].Beijing:Petroleum Industray Press:2003:347-351. [24] Allen P A,Allen J R.Basin analysis,principles and application[M].Blackwell Scientific Publication,1990,10-160.

Sedimentary characteristics of the middle and lower 3rd member of Shahejie Formation in Gunan Sag,Bohai Bay Basin

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

[1]	Yong'an Xue, Qi Wang, Chengmin Niu, Quanyun Miao, Mengxing Liu, Jie Yin. Hydrocarbon charging and accumulation of BZ 19-6 gas condensate field in deep buried hills of Bozhong Depression, Bohai Sea [J]. Oil & Gas Geology, 2020, 41(5): 891-902.
[2]	Anwen Hu, Deying Wang, Haibo Yu, Tao Jiang, Zhe Sun. Genesis of natural gas and genetic relationship between the gas and associated condensate in Bozhong 19-6 gas condensate field, Bohai Bay Basin [J]. Oil & Gas Geology, 2020, 41(5): 903-912, 984.
[3]	Hua Liu, Jun Li, Yuelin Feng, Xuefeng Hao, Hongmei Lin, Feifei Yuan. Relationship between excess pressure gradient and hydrocarbon distribution in the 3rd member of Shahejie Formation in Bonan Sag, Bohai Bay Basin [J]. Oil & Gas Geology, 2020, 41(5): 1083-1091.
[4]	Yuan Deng, Shiyue Chen, Xiugang Pu, Jihua Yan, Jia Chen. Formation mechanism and environmental evolution of fine-grained sedimentary rocks from the second member of Kongdian Formation in the Cangdong Sag, Bohai Bay Basin [J]. Oil & Gas Geology, 2020, 41(4): 811-823, 890.
[5]	Longlong Guo, Hongde Cheng, Xiaobo Huang, Jun Wang, Chong Feng. Quantitative analysis on pore evolution in feldspar-rich coarse clastic sandstone: A case study of Es² in the north part of Liaodong uplift [J]. Oil & Gas Geology, 2020, 41(4): 874-883.
[6]	Wang Zhaosheng, Dong Shaoqun, Meng Ningning, Liu Daojie, Gao Wei. Fracture network in the low-permeability fault block reservoirs in deep-buried Gaoshangpu oilfield,Bohai Bay Basin,and its controlling factors [J]. Oil & Gas Geology, 2020, 41(3): 534-542,626.
[7]	Youlu Jiang, Shengmin Su, Hua Liu, Yongshi Wang, Xiaojun Cui. Differential hydrocarbon enrichment of the Paleogene and its main controlling factors in the Bohai Bay Basin [J]. Oil & Gas Geology, 2020, 41(2): 248-258.
[8]	Haifeng Yang, Changgui Xu, Chengmin Niu, Geng Qian, Zhengyu Li, Yanfei Gao, Zhen Huang. Quantitative evaluation of hydrocarbon accumulation pattern and the controlling factors in the Neogene of Huanghekou Sag, Bohai Bay Basin [J]. Oil & Gas Geology, 2020, 41(2): 259-269.
[9]	Zhenhuan Shen, Bingsong Yu, Chenyang Bai, Shujun Han, Zhihui Yang, Zhibin Fei. The impact of thermodynamics and kinetics of feldspar dissolution-precipitation on reservoir quality: A case study from the Es³, Bonan Sag, Bohai Bay Basin [J]. Oil & Gas Geology, 2020, 41(2): 270-283.
[10]	Zhu Yixiu, Huang Daowu, Wang Huan, He Xianke, Shi Yuan, She Yaming. Sedimentary setting of thick sandstone in the 3rd member of the Oligocene Huagang Formation in A gas field in the Xihu Sag,East China Sea Basin [J]. Oil & Gas Geology, 2019, 40(6): 1226-1235.
[11]	Zhang Pengfei, Lu Shuangfang, Li Junqian, Xue Haitao, Li Wenbiao, Zhang Yu, Wang Siyuan, Feng Wenjun. Identification method of sweet spot zone in lacustrine shale oil reservoir and its application: A case study of the Shahejie Formation in Dongying Sag,Bohai Bay Basin [J]. Oil & Gas Geology, 2019, 40(6): 1339-1350.
[12]	Fu Hongjun, Jiang Hongfu, Wang Yunzeng, Li Ang, Fu Guang, Hu Huiting, Fan Zili. Improvement and application of the method for quantifying lateral transport capacity of fault-sandstone configuration [J]. Oil & Gas Geology, 2019, 40(5): 1048-1055.
[13]	Wang Yuhan, Ding Weiming, Liu Xuan, Wei Ren, Dong Lin. Lithofacies and causal mechanism of organic matter enrichment in the lower submember of the 3rd member of Shahejie Formation, Bonan Sag,Bohai Bay Basin [J]. Oil & Gas Geology, 2019, 40(5): 1106-1114.
[14]	Zhang Zhengtao, Lin Changsong, Li Huiyong, Huang Zhi, Zhang Guokun. Characteristics of the Neogene strike-slip faults and their controls on hydrocarbon accumulation in Shaleitian uplift, Bohai Bay Basin [J]. Oil & Gas Geology, 2019, 40(4): 778-788.
[15]	Peng Li, Wu Yiming, Lian Zhanggui, Peng Peng, Wang Jian, Su Zhou, Yi Zhenli. Features and sedimentary evolution of high-frequency sequence in continental lacustrine rift basin: Example of the lower Shahejie member 3 in Jiyang Depression，Bohai Bay Basin [J]. Oil & Gas Geology, 2019, 40(4): 789-798.