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LOU Zhanghua. Origin and Evolution of the Hydrodynamics in Sedimentary Basins——A case study of the Songliao Basin[J]. Acta Sedimentologica Sinica, 2006, 24(2): 193-201.
Citation: LOU Zhanghua. Origin and Evolution of the Hydrodynamics in Sedimentary Basins——A case study of the Songliao Basin[J]. Acta Sedimentologica Sinica, 2006, 24(2): 193-201.

Origin and Evolution of the Hydrodynamics in Sedimentary Basins——A case study of the Songliao Basin

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  • Corresponding author: LOU Zhanghua
  • Received Date: 1900-01-01
  • Rev Recd Date: 1900-01-01
  • Publish Date: 2006-04-10
  • Origin and evolution of the hydrodynamics has important relationship with the migration and accumulation of petroleum in sedimentary basins. The hydrodynamics made of several hydrodynamic systems in the Songliao basin is asymmetrical obviously, with the characteristics of gravityinduced centripetal flow recharged by meteoric water mainly at its northern and northeastern regions, centrifugal flow and crossformational flow at the basin center area, as well as crossformational flowevaporation at its southern area. And every hydrodynamic unit of the hydrodynamics in the Songliao basin has its own characters in aspects of stratum pressure, the waterflow direction, potential level and vertical pressure grads. Meanwhile, the origin and evolution of the hydrodynamics is characterized by stages, and its intensity has the property of vertical zonation, with the depth increasing, strong, weak and stagnant waterzones could be divided.
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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  • Received:  1900-01-01
  • Revised:  1900-01-01
  • Published:  2006-04-10

Origin and Evolution of the Hydrodynamics in Sedimentary Basins——A case study of the Songliao Basin

    Corresponding author: LOU Zhanghua

Abstract: Origin and evolution of the hydrodynamics has important relationship with the migration and accumulation of petroleum in sedimentary basins. The hydrodynamics made of several hydrodynamic systems in the Songliao basin is asymmetrical obviously, with the characteristics of gravityinduced centripetal flow recharged by meteoric water mainly at its northern and northeastern regions, centrifugal flow and crossformational flow at the basin center area, as well as crossformational flowevaporation at its southern area. And every hydrodynamic unit of the hydrodynamics in the Songliao basin has its own characters in aspects of stratum pressure, the waterflow direction, potential level and vertical pressure grads. Meanwhile, the origin and evolution of the hydrodynamics is characterized by stages, and its intensity has the property of vertical zonation, with the depth increasing, strong, weak and stagnant waterzones could be divided.

LOU Zhanghua. Origin and Evolution of the Hydrodynamics in Sedimentary Basins——A case study of the Songliao Basin[J]. Acta Sedimentologica Sinica, 2006, 24(2): 193-201.
Citation: LOU Zhanghua. Origin and Evolution of the Hydrodynamics in Sedimentary Basins——A case study of the Songliao Basin[J]. Acta Sedimentologica Sinica, 2006, 24(2): 193-201.

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