渤南油田义65区块开发后期沉积相再认识

doi:10.11743/ogg20140313

Abstract

Abstract:

The major pay zone of Yi 65 block in Bonan Oilfield,a low permeability reservoir in production over 30 years,is the 9^th sand unit of the 3^rd Member of Shahejie Formation(Es³⁽⁹⁾).Nowadays,Yi65 block is at the later production stage.Based on the core,geologic,well logging and production data,we restudied the sedimentary features and microfacies of the major pay zone in the study area.The results show that it is turbidite fan deposit,and can be further divided into three subfacies(inner fan,mid-fan and outer fan)and several microfacies.We described the subfacies and microfacies and mapped the distribution of the sedimentary microfacies of each sublayer.The mid-fan is the main part of the turbidite fan in the study area,and can be further divided into braided channel,inter-braided channel,lateral wing of braided channel and lobes.Reservoirs of the braided channel and lobes are best developed.On plane view,the braided channel occurs in the central part,with the inter-braided channel,lateral wing of braided channel and lower fan occurring successively outwards.The lobes occur at the end of some braided channel.And the briaded channels are of SN-trending or SE-NW-trending.

Key words: turbidite fan, sedimentary characteristics, sedimentary facies, low permeability reservoir, Yi 65 block, Bonan oilfield

CLC Number:

TE121.3

Gao Buoguo, Xu Fugang, Xu Tao. New understanding of sedimentary facies of Es³⁽⁹⁾ in Yi 65 Block of Bonan oilfield at later stage of production[J]. Oil & Gas Geology, 2014, 35(3): 386-390.

References

[1] 张宇.渤南洼陷同沉积断裂构造坡折带对沉积的控制作用[J].西北大学学报(自然科学版),2010,40(5):860-865. Zhang Yu.The controlling role of syndepositional fault stiuctural slope-break zone to depositional system in Bonan sub-sag[J].Journal of Northwest University(Natural Science Edition),2010,40(5):860-865.
[2] 倪金龙,吕宝风,林玉祥,等.渤南洼陷断裂坡折带系统及其沉积模式[J].桂林工学院学报,2007,27(2):153-158. Ni Jinlong,Lu Baofeng,Lin Yuxiang et al.Fault Slope break system and control on deposit model in Bonan depression,Bohai bay basin[J].Journal of Guilin University of Technology,2007,27(2):153-158.
[3] 郝雪峰.东营凹陷沙三—沙四段砂岩储层超压成因与演化[J].石油与天然气地质,2013,34(2):167-173. Hao Xuefeng.Overpressure genesis and evolution of sandstone reservoirs in the 3rd and 4th members of Shahejie Formation,the Dongying Depression[J].Oil & Gas Geology,2013,34(2):167-173.
[4] 孙永河,赵博,董月霞,等.南堡凹陷断裂对油气运聚成藏的控制作用[J].石油与天然气地质,2013,34(4):540-549. Sun Yonghe,Zhao Bo,Dong Yuexia,et al.Control of faults on hydrocarbon migration and accumulation in the Nanpu Sag[J].Oil & Gas Geology,2013,34(4):540-549.
[5] 董春梅,宋春刚.渤海湾盆地渤南油田沙三段沉积微相研究[J].石油实验地质,2003,25(4):375-380. Dong Chunmei,Song Chun-gang.Study on the sedimentary microfacies of the sha-3 member om Bonan oilfield[J].Petroleum Geology & Experiment,2003,25(4):375-380.
[6] 李丹,杨玲,于景锋.渤南油田义65块沙三段扇三角洲沉积特征[J].复杂油气藏,2010,3(3):13-16. Li Dan,Yang Ling,Yu Jingfeng.Depositional feature of the fan delta from the third member of Shahejie Formation in Block 5 of Bonan Oilfield[J].Complex Hydrocarbon Reservoirs,2010,3(3):13-16.
[7] 康仁华,刘魁元,赵翠霞,等.济阳坳陷渤南洼陷古近系沙河街组沉积相[J].古地理学报,2002,4(4):19-29. Kang Renhuang,Liu Kuiyuan,Zhao Cuixia,et al.Sedimentary facies of the sha he jie formation of paleogene in Bonan sag of Jiyang depression[J].Journal of Palaeogeography,2002,4(4):19-29.
[8] 江青春,王海,李丹,等.地震波形分类技术应用条件及其在葡北地区沉积微相研究中的应用[J].石油与天然气地质,2012,33(1):135-140. Jiang Qingchun,Wang Hai,Li Dan,et al.Application conditions of seismic waveform classification technique and its use in the study of sedimentary microfacies of Pubei area[J].Oil & Gas Geology,2012,33(1):135-140.
[9] 武法东,陈永进,黄高健,陈建渝.渤南油田义65块、六区层序地层格架与沉积类型[J].石油勘探与开发,2004,31(5):30-33. Wu Fadong,Chen Yongjin,Huang Gaojian,et al.Sequence stratigraphic framework and sedimentary types in the Block 5 and 6,Bonan Oilfield[J].Petroleum Exploration and Development,2004,31(5):30-33.
[10] 李小梅.渤南油田沙三段湖泊浊流沉积及其演化[J].新疆石油地质,2005,26(1):68-70. Li Xiaomei.Lacustrine turbidite deposit and evolution of third menber of shahejie formation in Bonan Oilfield[J].Xinjiang Petroleum Geology,2005,26(1):68-70.
[11] 郝志伟,朱定蓉,高秋菊,董明,林述喜,巴素玉.济阳坳陷渤南地区沙三段浊积扇体油藏综合描述[J].油气地球物理,2008,6(3):40-43. Hao Zhiwei,Zhu Dingrong,Gao Qiuju et al.The fan body comprehensive description of oil reservoir in Bonan area of Sha three section turbidity in Jiyang depression[J]Petroleum Geophysics,2008,6(3):40-43.
[12] 白振瑞,邢凤存,李会宪.柯坪露头区柯坪塔格组河流作用为主的三角洲沉积特征及其油气勘探意义[J].石油与天然气地质,2012,33(2):217-224. Bai ZhenRui,Xing Fengcun,Li Huixian.Sedimentary features of fluvial-dominated delta in the Kepingtage Fm in Keping outcrop area and their significance for petroleum exploration[J].Oil & Gas Geology,2012,33(2):217-224.
[13] 佟彦明,韩飞,何幼斌,彭德堂.渤海湾盆地渤南洼陷古近系沙河街组三段沉积相的GIS辨析[J].古地理学报,2008,10(2):215-220. Tong Yanming,Han Fei,He Youbin,Peng Detang.Analysis based on GIS of sedimentary facies of the member 3 of paleogene Shahejie fodmation in Bonan Sag,Bohai Bay Badin[J].Journal of Palaeogeography,2008,10(2):215-220.
[14] 刘魁元.渤南洼陷沙三段浊积水道砂岩油藏相控储层预测[J].中国石油大学学报(自然科学版),2008,32(1):24-28. Liu Kuiyuan.Faces-controlling reservoir prediction of turbidity channel sandstone reservoir of Es3 in Bonan subsag[J].Journal of China University of Petroleum,2008,32(1):24-28.
[15] 远光辉,操应长,王艳忠.东营凹陷民丰地区沙河街组四段—三段中亚段沉积相与沉积演化特征[J].石油与天然气地质,2012,33(2):277-286. Yuan Guanghui,Cao Yingchang,mand Wang Yanzhong.Sedimentary facies and their evolution of the 4th-middle 3rd members of Shahejie Formation in Minfeng area,Dongying Sag[J].Oil & Gas Geology,2012,33(2):277-286.
[16] 程桂玲.渤南洼陷沙三段中亚段9砂组储层特征及分布规律[J].油气地质与采收率,2009,16(3):54-58. Cheng Guiling.Studies on reservoir spaces of mud stone and shale of the lower section of ES3 in Bonan Subsag[J].Petroleum Geology and Recover Efficiency,2009,16(3):54-58.
[17] 姜在兴.沉积学[M].2版.北京:石油工业出版社,2010. Jiang Zaixing.Sedimentology[M].Beijing:Petroleum Industry Press,2010.
[18] 尚建林,金振奎,王林生,等.准噶尔盆地百口泉地区白碱滩组沉积相新认识[J].新疆石油地质,2011,32(6):583-585. Shang Jianlin,Jin Zhenkui,Wang Linsheng,et al.New understanding of sedimentary facies of Baijiangtan formation in Balkouquan Area,Junggar Basin[J].Xinjiang Petroleum Geology,2011,32(6):583-585.
[19] 杨婷,王建新,王璞,等.贝尔凹陷贝西地区南屯组沉积相特征[J].新疆石油地质,2010,31(2):146-149. Yang ting,Wang Jianxin,Wang pu,et al.Sedimentary facies of nantun formation in Beixi Area of Beier Sag.[J].Xinjiang Petroleum Geology,2010,31(2):146-149.
[20] 宋小勇.重力流沉积研究综述[J].特种油气藏,2010,17(6):6-11. Song Xiaoyong,Review on sediment gravity flow.[J].Special Oil and Gas Reservoirs,2010,17(6):6-11.
[21] 刘建锋,朱筱敏,王敏,等.泌阳凹陷核桃园组三段上亚段滑塌浊积扇沉积特征[J].石油与天然气地质,2011,32(54):743-750. Liu Jianfeng,Zhu Xiaomin,Wang min,et al.Sedimentary characteristics of slump turbidite fans in the upper third member of the Hetaoyuan formation in the Biyang Depression[J].Oil & Gas Geology,2011,32(54):743-750.
[22] 姜辉.浊流沉积的动力学机制与响应[J].石油与天然气地质,2010,31(4):428-435. Jiang hui.Dynamical mechanism and depositional responses of turbidity current sedimentation[J].Oil & Gas Geology,2010,31(4):428-435.

New understanding of sedimentary facies of Es³⁽⁹⁾ in Yi 65 Block of Bonan oilfield at later stage of production

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

[1]	Guosheng Qin, Cunyou Zou, Lingbin Lai, Liang Zhao, Haibin Su. Alluvial depositional system and its controlling effect on hydrocarbon accumulation of the Triassic in the Baikouquan area, northwestern Junggar Basin [J]. Oil & Gas Geology, 2020, 41(6): 1197-1211.
[2]	Qu Hongjun, Pu Renhai, Chen Shuo, Gao Shengli, Zheng Yanrong. Controls of facies-potential coupling on oil accumulation in the Mesozoic Ordos Basin [J]. Oil & Gas Geology, 2019, 40(4): 752-762,874.
[3]	He Tingting, Duan Taizhong, Zhao Lei, Liu Yanfeng. Triassic sedimentary model in Block T of Tahe oilfield, Tarim Basin [J]. Oil & Gas Geology, 2019, 40(4): 822-834.
[4]	Liu Keyu, Liu Chang. “Chemo-sedimentary facies” analysis: An effective method to study fine-grained sedimentary rocks [J]. Oil & Gas Geology, 2019, 40(3): 491-503.
[5]	Li Rong, Hu Mingyi, Yang Wei, Liu Mancang. Sedimentary facies model and favorable reservoir distribution of the Middle Permian in Sichuan Basin [J]. Oil & Gas Geology, 2019, 40(2): 369-379.
[6]	Deng Zhiying, Zhang Suiwang, Song Zhaojie, Wang Erzhen, Yang Qianlong, Wu Wenchao. Study and application of online diversion acidizing technology in injection wells in ultra-low permeability reservoirs [J]. Oil & Gas Geology, 2019, 40(2): 430-435.
[7]	Zhang Li, Lei Zhenyu, Xu Hong, Shuai Qingwei, Luo Shuaibing, Qian Xing. Sedimentary features and geological conditions for hydrocarbon generation and accumulation in Taixi Basin [J]. Oil & Gas Geology, 2019, 40(1): 152-161.
[8]	Wang Wenhuan, Peng Huanhuan, Li Guangquan, Yu Tao, Wei Chenji. Waterflooding and optimum displacement pattern for ultra-low permeability reservoirs [J]. Oil & Gas Geology, 2019, 40(1): 182-189.
[9]	Wang Yanzhang, Lin Hongmei, Feng Jianwei, Li Baojuan, Cao Xiaoli, Cai Hongxing, Hu Qiuyuan. Quantitative evaluation of provenance supply capacity for sandy conglomerates: A case study of Guojuzi subsag in Chezhen Sag [J]. Oil & Gas Geology, 2018, 39(6): 1154-1163.
[10]	Pu Jun, Qin Xuejie, Gou Feifei, Fang Wenchao. Calculation and analysis of unsteady production of different fractured injection-production patterns in low permeability reservoirs [J]. Oil & Gas Geology, 2018, 39(4): 823-832,838.
[11]	Wang Jianzhong, Yu Xinchang, Sun Zhigang, Li Rongqiang, Xu Jinjie. Characteristics and influential factors of water cut change in low permeability water-drive oil reservoirs in Shengli oilfield [J]. Oil & Gas Geology, 2018, 39(4): 833-838.
[12]	Wu Peng, Gao Jixian, Guo Junchao, Zhou Yuzhe, Hu Xiaoxian. Sequence stratigraphy and sedimentary characteristic analysis of Qiaotou sandstone of Tayuan Fm in Linxing area, eastern margin of Ordos Basin [J]. Oil & Gas Geology, 2018, 39(1): 66-76.
[13]	Liao Jihua, Wu Keqiang, Guo Gang, Gan Huajun, Sun Ming, Cai Lulu, Zhu Shilei, Liu Ziyu. Characteristics of the large-scale high-amplitude reflections and its significance in hydrocarbon exploration in the Huangliu Formation of Dongfang area of the Yinggehai Basin, South China Sea [J]. Oil & Gas Geology, 2018, 39(1): 153-164.
[14]	Li Hongtao, Hu Xiangyang, Shi Yunqing, Xiao Kaihua, Jia Yuewei, Wei Xiuping, Feng Qiong. Sequence division and controlling factors of reservoir development of the 4th Member of Leikoupo Formation in foreland of Longmen Mountains in the Western Sichuan Depression,Sichuan Basin [J]. Oil & Gas Geology, 2017, 38(4): 753-763.
[15]	Chen Gongyang, Jin Jing, Luo Yingchun, Yin Senling, Zhang Ling, Zhang Shihua. Characteristics of tight sandstone gas reservoir distribution under control of sedimentary facies: A case study from the Penglaizhen Formation in the central western Sichuan Depression [J]. Oil & Gas Geology, 2017, 38(3): 467-477.

New understanding of sedimentary facies of Es3(9) in Yi 65 Block of Bonan oilfield at later stage of production

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

New understanding of sedimentary facies of Es³⁽⁹⁾ in Yi 65 Block of Bonan oilfield at later stage of production