Variation and mechanisms of clastic reservoir quality in the Paleogene Shahejie Formation of the Dongying Sag, Bohai Bay Basin, China

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• 作者：Qin Zhang (1) (2)
  Xiaomin Zhu (1) (2)
  Ronald J. Steel (3)
  Dakang Zhong (1) (2)
  
• 关键词：Reservoir quality variation ; clastic reservoir quality ; hydrocarbon charge ; vertical models of sandstone and mudstone ; controlling factor
• 刊名：Petroleum Science
• 出版年：2014
• 出版时间：June 2014
• 年：2014
• 卷：11
• 期：2
• 页码：200-210
• 全文大小：
• 参考文献：1. B眉y眉kutku A G. Diagenesis of Kuzgun sandstones (Middle-Upper Miocene), Adana Basin, Turkey: implications for reservoir heterogeneity. Journal of the Geological Society of India. 2006. 68(4): 615鈥?22
  2. Cui J W, Wang T G, Li M J, et al. Oil filling history of the Bashituo Oilfield in the Markit Slope, SW Tarim Basin, China. Petroleum Science. 2013. 10(1): 58鈥?4 CrossRef
  3. Dong C, O鈥橩eefe M, Elshahawi H, et al. New downhole fluid analysis tool for improved reservoir characterization. SPE Reservoir Evaluation & Engineering. 2008. 11(6): 1107鈥?116 CrossRef
  4. Fattahpour V, Moosavi M and Mehranpour M. An experimental investigation on the effect of grain size on oil-well sand production. Petroleum Science. 2012. 9: 343鈥?53 CrossRef
  5. Gier S, Worden R H, Johns W D, et al. Diagenesis and reservoir quality of Miocene sandstones in the Vienna Basin, Austria. Marine and Petroleum Geology. 2008. 25(8): 681鈥?95 CrossRef
  6. Hakimi M H, Shalaby M R and Abdullah W H. Diagenetic characteristics and reservoir quality of the Lower Cretaceous Biyadh sandstones at Kharir oilfield in the western central Masila Basin, Yemen. Journal of Asian Earth Sciences. 2012. 51: 109鈥?20 CrossRef
  7. Hou J G. Prediction of interbeds intercalated into complex heterogeneous reservoirs at a high water cut stage. Petroleum Science. 2007. 4(3): 26鈥?0 CrossRef
  8. Islam M A. Petrophysical evaluation of the subsurface reservoir sandstones in Bengal Basin, Bangladesh. Journal Geological Society of India. 2010. 76(6): 621鈥?31 CrossRef
  9. Jiang Z X, Chen D X and Pang X Q. Control of the formation of lithological reservoirs by surrounding mudstone. Petroleum Science. 2006. 3(2): 1鈥?
  10. Kalia N and Balakotaiah V. Effect of medium heterogeneities on reactive dissolution of carbonates. Chemical Engineering Science. 2009. 64(2): 376鈥?90
  11. Khalifa M and Morad S. Impact of structural setting on diagenesis of fluvial and tidal sandstones: The Bahi Formation, Upper Cretaceous, NW Sirt Basin, North Central Libya. Marine and Petroleum Geology. 2012. 38(1): 211鈥?31 CrossRef
  12. Kim G Y, Yoo D G, Lee H Y, et al. The relationship between silica diagenesis and physical properties in the East/Japan Sea: ODP Legs 127/128. Journal of Asian Earth Sciences. 2007. 30(3): 448鈥?56
  13. Li J H, Meng Q A, Lu S F, et al. Provenance system analysis of the Nantun Formation of the Huhehu Sag in Hailar Basin. Acta Geologica Sinica (English Edition). 2012. 86(1): 189鈥?98 CrossRef
  14. Li P L. Oil/gas distribution patterns in Dongying Depression, Bohai Bay Basin. Journal of Petroleum Science and Engineering. 2004. 41(1): 57鈥?6 CrossRef
  15. Mallon A J and Swarbrick R E. Diagenetic characteristics of low permeability, non-reservoir chalks from the Central North Sea. Marine and Petroleum Geology. 2008. 25(10): 1097鈥?108 CrossRef
  16. Mansurbeg H, Morad S, Salem A, et al. Diagenesis and reservoir quality evolution of the palaeocene deep-water, marine sandstones in the Shetland-Faroes Basin, British continental shelf. Marine and Petroleum Geology. 2008. 25(6): 514鈥?43 CrossRef
  17. Marcussen 脴, Maast T E, Mondol N H, et al. Changes in physical properties of a reservoir sandstone as a function of burial depth鈥擳he Etive Formation, northern North Sea. Marine and Petroleum Geology. 2010. 27(8): 1725鈥?735 CrossRef
  18. Molenaar N, Cyziene J and Sliaupa S. Quartz cementation mechanisms and porosity variations in Baltic Cambrian sandstones. Sedimentary Geology. 2007. 195(3): 135鈥?59 CrossRef
  19. 脰zkan A M and Elmas A. Petrographic and geochemical characteristics of the K谋z谋loren Formation (Upper Triassic-Lower Jurassic) in the Akp谋nar (Konya, Turkey) Area. Acta Geologica Sinica (English Edition). 2012. 86(6): 1455鈥?470 CrossRef
  20. Poursoltani M R and Gibling M R. Composition, porosity and reservoir potential of the Middle Jurassic Kashafrud Formation, northeast Iran. Marine and Petroleum Geology. 2011. 28(5): 1094鈥?110 CrossRef
  21. Pu X G, Han W Z, Hua S J, et al. Main controlling factors and dominant reservoir series analysis of Es3 in the Qibei area of Qikou Sag. Acta Geologica Sinica (English Edition). 2013. 87(1): 219鈥?31 CrossRef
  22. Qiu L W, Jiang Z X, Cao Y C, et al. Alkaline diagenesis and its influence on a reservoir in the Biyang Depression. Science in China Series D: Earth Sciences. 2002. 45(7): 643鈥?53 CrossRef
  23. Sun S W, Shu L S, Zeng Y W, et al. Porosity-permeability and textural heterogeneity of reservoir sandstones from the Lower Cretaceous Putaohua Member of Yaojia Formation, Weixing Oilfield, Songliao Basin, Northeast China. Marine and Petroleum Geology. 2007. 24(2): 109鈥?27 CrossRef
  24. Umar M, Friis H, Khan A S, et al. The effects of diagenesis on the reservoir characters in sandstones of the Late Cretaceous Pab Formation, Kirthar Fold Belt, southern Pakistan. Journal of Asian Earth Sciences. 2011. 40(2): 622鈥?35 CrossRef
  25. Wang X M and Zhang S C. Petroleum characteristics and controlling factors in Lunnan Low Uplift, Tarim Basin. Journal of Earth Science. 2010. 21(2): 236鈥?46
  26. Xin R C, Li G F, Feng Z Q, et al. Depositional characteristics of lake-floor fan of Cretaceous Lower Yaojia Formation in western part of central depression region, Songliao Basin. Journal of Earth Science. 2009. 20(4): 731鈥?45 CrossRef
  27. Yu Y X, Chen D X, Pang H, et al. Control of facies and fluid potential on hydrocarbon accumulation and prediction of favorable Silurian targets in the Tazhong Uplift, Tarim Basin, China. Petroleum Science. 2011. 8: 24鈥?3 CrossRef
  28. Zhang J L, Jiang Z Q, Li D Y, et al. Sequence stratigraphic analysis of the first layer, Upper Second Submember, Shahejie Formation in Pucheng Oilfield. Journal of Earth Science. 2009. 20(6): 932鈥?40 CrossRef
  29. Zhang J L, Jia Y and Du G L. Diagenesis and its effect on reservoir quality of the Silurian sandstones, Tabei area, Tarim Basin, China. Petroleum Science. 2007. 4(3): 1鈥?3 CrossRef
  30. Zhang J L, Qin L J and Zhang Z J. Depositional facies, diagenesis and their impact on the reservoir quality of the Silurian sandstones from the Tazhong area in central Tarim Basin, west China. Journal of Asian Earth Sciences. 2008. 33(1): 42鈥?0
  31. Zhang Q, Zhu X M and Li G Q. Heterogeneity of clastic reservoirs of the Shahejie Formation in Dongying Sag and its hydrocarbon significance. Journal of Palaeogeography. 2007. 6(6): 661鈥?68 (in Chinese)
  32. Zhang S W. Application of an integrated approach to the exploration of lacustrine turbidites in Jiyang Sub-basin, Bohai Bay Basin, China. Journal of Petroleum Science and Engineering. 2004. 41(1): 67鈥?7 CrossRef
  33. Zhong D K and Zhu X M. Characteristics and genetic mechanism of deep-buried clastic reservoir in China. Science in China Series D: Earth Sciences. 2008. 51(SII): 11鈥?9 CrossRef
  34. Zhu X M, Dong Y L, Yang J S, et al. Sequence stratigraphic framework and distribution of depositional systems for the Paleogene in Liaodong Bay area. Science in China Series D: Earth Sciences. 51(SII): 1鈥?0
  35. Zhu X M, Liu C L, Zhong D K, et al. Diagenesis and their succession of gas-bearing and non-gas-bearing reservoirs in the Sulige Gas Field of Ordos Basin, China. Acta Geologica Sinica (English Edition). 83(6): 1202鈥?213
  
• 作者单位：Qin Zhang (1) (2)
  Xiaomin Zhu (1) (2)
  Ronald J. Steel (3)
  Dakang Zhong (1) (2)
  
  1. College of Geosciences, China University of Petroleum, Beijing, 102249, China
  2. State Key Laboratory of Petroleum Resource and Prospecting, China University of Petroleum, Beijing, 102249, China
  3. Department of Geological Sciences, The University of Texas at Austin, Austin, TX, 78712, USA
  
• ISSN：1995-8226

文摘

Reservoir quality varies greatly in the Shahejie Formation in the Dongying Sag. It is essential to analyze the variation and mechanisms of reservoir quality for determining the controlling factors based on cores, porosity measurements and fluid inclusion techniques and so on. The sandstones in the fluvial, (fan) delta-front have the best reservoir quality due to the depositional conditions mechanically controlling the petrology configuration and the primary porosity, and chemically influencing the diagenesis and development of secondary pores. The activity of the boundary faults and the sedimentary facies dominate the variation of reservoir quality in different areas and intervals. The reservoir quality varies with the position of sandstone beds in different vertical models of sandstone and mudstone. This mainly arose from the strong cementation or strong dissolution in the sandstone caused by the diagenesis evolution of adjacent mudstone. With higher oil saturation reservoir quality is better because the hydrocarbon charge favors dissolution and restricts cementation. Diagenesis, depositional conditions and tectonic setting are the key controls of reservoir quality in the Shahejie Formation of the Dongying Sag.