Journal of Jilin University(Earth Science Edition) ›› 2015, Vol. 45 ›› Issue (3): 860-868.doi: 10.13278/j.cnki.jjuese.201503117

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Processes and Technology of Three-Dimensional Geological Modeling System in Numerical Reservoir Simulation

Zhang Jianbo, Li Xieqing, Shi Yang, Zhu Jianbo   

  1. College of Information Engineering, China University of Geosciences, Wuhan 430074, China
  • Received:2014-08-07 Published:2015-05-26

Abstract:

The authors analyze and discuss the modeling technique of 3D geomodeling in the process of numerical reservoir simulation, introduces the detailed modeling method based on corner-point grids model and gives the corresponding implementation steps. The main process is to:construct the fault model according to the fault data;bulid the pillar gridding model based on the fault model;complete the layer which bares the fault based on the pillar gridding skeleton model through, adopting the layer recovery technique to complete the layer that contains fault; and further, accomplish the building of the property model according to the interpolation of physical property parameters based on the structural model. Finally, by takeing the fractured-vuggy reservoir of Tahe oilfield as an example, we validate the modeling process and technology.

Key words: numerical reservoir simulation, three-dimensional geological model, corner-point grids model, Petrel, Tahe oilfield

CLC Number: 

  • TP391

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