Sedimentary microfacies of S<sub>Ⅰ</sub> oil formation in B90 well block of Daqing Oilfield

ZHAO Wen-tong; FAN Guang-juan; SONG Xin; LIU Pei-yu; WANG Jing-xiang; DONG Ting; ZHAO Yan-nan; LIU Wen-qing

doi:10.13686/j.cnki.dzyzy.2025.02.006

2025 Vol. 34, No. 2

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Article navigation > Geology and Resources > 2025 > 34(2): 192-199

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ZHAO Wen-tong, FAN Guang-juan, SONG Xin, LIU Pei-yu, WANG Jing-xiang, DONG Ting, ZHAO Yan-nan, LIU Wen-qing. Sedimentary microfacies of SⅠ oil formation in B90 well block of Daqing Oilfield[J]. Geology and Resources, 2025, 34(2): 192-199. doi: 10.13686/j.cnki.dzyzy.2025.02.006

Citation:

ZHAO Wen-tong, FAN Guang-juan, SONG Xin, LIU Pei-yu, WANG Jing-xiang, DONG Ting, ZHAO Yan-nan, LIU Wen-qing. Sedimentary microfacies of S_Ⅰ oil formation in B90 well block of Daqing Oilfield[J]. Geology and Resources, 2025, 34(2): 192-199. doi: 10.13686/j.cnki.dzyzy.2025.02.006

Sedimentary microfacies of S_Ⅰ oil formation in B90 well block of Daqing Oilfield

1.
College of Geosciences, Northeast Petroleum University, Daqing 163318, Heilongjiang Province, China
2.
Gas Production Branch(Gas Storage Branch) of Daqing Oilfield Co., Ltd., Daqing 163453, Heilongjiang Province, China
3.
No. 9 Oil Production Plant, Changqing Oilfield Branch, PetroChina, Yulin 718600, Shaanxi Province, China
4.
Beijing Lanhai Zhixin Energy Technology Co., Ltd., Beijing 100101, China
5.
Underground Operation Company, Western Drilling Engineering Co., Ltd., Karamay 834000, Xinjiang Autonomous Region, China

More Information

Corresponding author: FAN Guang-juan, fangj99@163.com

Received Date: 13 October 2023

Revised Date: 26 December 2023

Publish Date: 25 April 2025

Abstract

Abstract

The S_Ⅰ oil formation in the B90 well block of Daqing Oilfield has large oil-gas reserves. However, the undetailed previous studies on its sedimentary microfacies restricted further exploration and development. To improve the potential exploitation efficiency, this study uses the closed skeleton profile control correlation method for fine stratigraphic division, constructs the closed skeleton profiles across the whole area with 5 transverse profiles and 5 longitudinal profiles, and establishes the high-frequency isochronous stratigraphic framework of S_Ⅰ oil formation. Besides, the sedimentary microfacies of 5 sedimentary time units are studied based on core and well logging data. The results show that narrow and isolated underwater distributary channels and large area of sheet sand deposits are developed in the area, and the sheet sand is mainly controlled by stream action and wave modification. The delta front subfacies are developed in the S_Ⅰ oil formation, with microfacies such as underwater distributary channel, sheet sand body, sheet sand, inner edge of sheet sand and outer edge of sheet sand. The sedimentary period of the S_Ⅰ oil formation is a small rapid evolutionary sequence from water regression to water transgression.
- sedimentary microfacies /
- Sartu oil formation /
- delta front /
- logging microfacies model /
- Songliao Basin

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References

[1]	侯启军, 冯志强, 冯子辉. 松辽盆地陆相石油地质学[M]. 北京: 石油工业出版社, 2009. Google Scholar Hou Q J, Feng Z Q, Feng Z H. Onshore petroleum geology of Songliao Basin[M]. Beijing: Petroleum Industry Press, 2009. (in Chinese) Google Scholar
[2]	赵翰卿, 付志国, 吕晓光, 等. 大型河流-三角洲沉积储层精细描述方法[J]. 石油学报, 2000, 21(4): 109-113. Google Scholar Zhao H Q, Fu Z G, Lü X G, et al. Methods for detailed description of large fluvial-delta depositional reservoir[J]. Acta Petrolei Sinica, 2000, 21(4): 109-113. Google Scholar
[3]	孙海雷. 松辽盆地北部姚家组二三段沉积特征及演化[J]. 西部探矿工程, 2013, 25(12): 147-151. Google Scholar Sun H L. Sedimentary characteristics and evolution of the 2nd and 3rd members of the Yaojia Formation in the northern Songliao Basin[J]. West-China Exploration Engineering, 2013, 25(12): 147-151. (in Chinese) Google Scholar
[4]	李玉兰, 陈国俊, 吕成福, 等. 松辽盆地南部月亮泡地区萨尔图油层Ⅰ砂组沉积微相研究及有利区带预测[J]. 沉积学报, 2008, 26 (2): 265-270. Google Scholar Li Y L, Chen G J, Lü C F, et al. Sedimentary microfacies study and prediction of favorable areas of sandstone Group Ⅰ of Sartu oil-bearing layer at Yueliangpao area in the south of Songliao Basin[J]. Acta Sedimentologica Sinica, 2008, 26(2): 265-270. Google Scholar
[5]	李占东, 赵伟, 李阳, 等. 开发地震反演可行性研究及应用——以大庆长垣北部油田为例[J]. 石油与天然气地质, 2011, 32(5): 797- 806. Google Scholar Li Z D, Zhao W, Li Y, et al. Feasibility study and application of development seismic inversion: A case study from northern Changyuan oilfield of Daqing area[J]. Oil & Gas Geology, 2011, 32(5): 797- 806. Google Scholar
[6]	文慧俭, 范广平, 马世忠, 等. 大庆萨尔图油田北部萨一油层组沉积微相再认识[J]. 科技导报, 2012, 30(7): 39-43. Google Scholar Wen H J, Fan G P, Ma S Z, et al. Study of sedimentary microfacies of Sayi Reservoir in North Saertu Oil Field[J]. Science & Technology Review, 2012, 30(7): 39-43. Google Scholar
[7]	薛欣宇, 刘宗堡, 张云峰, 等. 三角洲外前缘亚相储层井间连通性定量评价——以大庆长垣萨尔图油田南二区东部为例[J]. 石油学报, 2017, 38(11): 1275-1283, 1319. Google Scholar Xue X Y, Liu Z B, Zhang Y F, et al. Quantitative evaluation on the interwell connectivity of reservoirs in delta outer-front subfacies: A case study of the eastern Nan'er block, Saertu oilfield, Daqing placanticline[J]. Acta Petrolei Sinica, 2017, 38(11): 1275-1283, 1319. Google Scholar
[8]	刘淑芬, 冯耀国, 巩磊, 等. 砂泥互层断点组合类型及其合理性分析——以大庆长垣萨尔图油田为例[J]. 石油地球物理勘探, 2019, 54(6): 1339-1347. Google Scholar Liu S F, Feng Y G, Gong L, et al. Fault breakpoint assemblage types of sand-mud inter-beds: An example of Saertu Oilfield in Daqing[J]. Oil Geophysical Prospecting, 2019, 54(6): 1339-1347. Google Scholar
[9]	刘金平, 杨懋新, 邵英梅. 井震联合建模技术在萨尔图油田B1DD区块的应用及其效果[J]. 吉林大学学报(地球科学版), 2020, 50 (2): 579-588. Google Scholar Liu J P, Yang M X, Shao Y M. Application and effect of seismic well joint modeling technology in B1DD block of Sarto Oilfield[J]. Journal of Jilin University (Earth Science Edition), 2020, 50(2): 579-588. Google Scholar
[10]	李文龙, 丛琳. 大庆长垣萨尔图-葡萄花-高台子油层组倾斜油水界面形成机理与增储潜力[J]. 石油学报, 2021, 42(11): 1477-1485. Google Scholar Li W L, Cong L. Formation mechanism and reservoir increasing potential of inclined oil-water interface in Saertu-Putaohua-Gaotaizi reservoir groups of Daqing placanticline[J]. Acta Petrolei Sinica, 2021, 42(11): 1477-1485. Google Scholar
[11]	杨春生, 姜岩, 宋宝权, 等. 小河道薄砂层井震联合识别技术及应用——以大庆长垣西部AGL地区为例[J]. 石油地球物理勘探, 2022, 57(1): 159-167. Google Scholar Yang C S, Jiang Y, Song B Q, et al. Recognition technology integrating logging and seismic data for thin sand reservoir in narrow channel and its application: Taking the AGL area in western Daqing placanticline as an example[J]. Oil Geophysical Prospecting, 2022, 57(1): 159-167. Google Scholar
[12]	杨春生, 杨会东, 杨莹彬, 等. 曲流河道井震联合识别技术及应用——以大庆长垣西部斜坡区为例[J]. 石油地球物理勘探, 2023, 58(3): 700-712. Google Scholar Yang C S, Yang H D, Yang Y B, et al. Logging-seismic data combined identification technology for meandering river and its application: A case study of the western slope area of Daqing placanticline[J]. Oil Geophysical Prospecting, 2023, 58(3): 700- 712. Google Scholar
[13]	项中. 萨尔图油田东部过渡带改善开发效果研究[D]. 大庆: 东北石油大学, 2016. Google Scholar Xiang Z. Research on the improvement of the transition zone in the eastern part of Saertu Oilfield[D]. Daqing: Northeast Petroleum University, 2016. Google Scholar
[14]	刘宗堡, 李雪, 郑荣华, 等. 浅水三角洲前缘亚相储层沉积特征及沉积模式——以大庆长垣萨北油田北二区萨葡高油层为例[J]. 岩性油气藏, 2022, 34(1): 1-13. Google Scholar Liu Z B, Li X, Zheng R H, et al. Sedimentary characteristics and models of shallow water delta front subfacies reservoirs: A case study of Sapugao oil layer in north-Ⅱ block of Sabei oilfield, Daqing placanticline[J]. Lithologic Reservoirs, 2022, 34(1): 1-13. Google Scholar
[15]	陈晓雷. 萨北X区东部过渡带萨尔图油层储层预测研究[D]. 大庆: 东北石油大学, 2017. Google Scholar Chen X L. Reservoir prediction research of Saertu oil reservior in eastern transition zone of Sabei X area[D]. Daqing: Northeast Petroleum University, 2017. Google Scholar
[16]	薛纯琦, 胡明毅, 孙春燕, 等. 松辽盆地裕民地区北部泉头组四段沉积特征[J]. 地质与资源, 2017, 26(6): 583-589, 615. Google Scholar Xue C Q, Hu M Y, Sun C Y, et al. Sedimentary characteristics of the Fourth Member of Quantou Formation in northern Yumin Area of Songliao Basin[J]. Geology and Resources, 2017, 26(6): 583-589, 615. Google Scholar
[17]	张志垚, 张昌民, 侯国伟, 等. 东海盆地某凹陷P井区平湖组沉积微相及沉积模式[J]. 地质与资源, 2020, 29(2): 142-151, 160. Google Scholar Zhang Z Y, Zhang C M, Hou G W, et al. Microfacies distribution and sedimentary model of Pinghu Formation in P well area, East China Sea Basin[J]. Geology and Resources, 2020, 29(2): 142- 151, 160. Google Scholar
[18]	万达. 大庆油田密井网区典型单元沉积微相及沉积模式[D]. 大庆: 东北石油大学, 2017. Google Scholar Wan D. The study on sedimentary facies and deposition pattern of the dense well pattern area of Daqing Oilfield[D]. Daqing: Northeast Petroleum University, 2017. Google Scholar
[19]	熊明依, 文慧俭, 马田田. 布木格油田SⅢ油层组沉积微相研究[J]. 能源与环保, 2022, 44(3): 101-106. Google Scholar Xiong M Y, Wen H J, Ma T T. Research on sedimentary microfacies of SⅢ oil layer group in Bumuge Oilfield[J]. China Energy and Environmental Protection, 2022, 44(3): 101-106. Google Scholar
[20]	范广娟. 大庆油田萨中密井网区萨葡油层高分辨率层序地层及剩余油研究[D]. 大庆: 东北石油大学, 2011. Google Scholar Fan G J. The study on high resolution sequence stratigraphy and remaining oil of the SaPu reservoir in dense well pattern area of Sazhong in Daqing Oilfield[D]. Daqing: Northeast Petroleum University, 2011. Google Scholar
[21]	朱筱敏. 沉积岩石学[M]. 5版. 北京: 石油工业出版社, 2020: 322-323. Google Scholar Zhu X M. Sedimentary petrology[M]. 5th ed. Beijing: Petroleum Industry Press, 2020: 322-323. (in Chinese) Google Scholar