Xinjiang Petroleum Geology ›› 2009, Vol. 30 ›› Issue (4): 496-498.

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Reservoir Modeling Technique Based on 3D Geological Objects— An example from SI reservoir in Wenjisang oil field

ZHANG Chao-fu1,2, LIU Bin2, HE Bo-bin2, QIAO Xiang-yang2, LIU Ying2, LIAO Hua-wei2   

  1. 1. Resource College, China University of Geosciences, Wuhan, Hubei 430074, China;
    2. Research Institute of Exploration and Development , Tuha Oilfield Company , PetroChina , Hami , Xinjiang 839009, China
  • Received:2009-04-21 Online:2009-08-01 Published:2020-08-25

Abstract: 3D geological object-controlled modeling is a reservoir modeling technique for controlling macro trends such as lithology and porosity structure. Compared with facies-controlled stochastic modeling technique, this technique is more applicable to reservoir evaluation, productivity construction and gas field lacking drilling data. It meets the need of fine reservoir description with the help of solving sharp facies changes and modeling stochastic characteristic.

Key words: Tuha basin, objects-controlled modeling, multiple attribute, non-linear optimization, neural network inverse method with probability, reservoir prediction

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