Xinjiang Petroleum Geology ›› 2004, Vol. 25 ›› Issue (2): 191-192.

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Usher Model for Water Cut Prediction in W aterflood Field

ZHANG Ju-zeng1, ZHANG Lie-hui1, ZHANG Hong-mei2, PENG Yong-can2   

  1. 1. Southwest Petroleum Institute, Chengdu, Sichuan 610500, China;
    2. Research Institute of Exploration and Development, Xinjiang Oilfield Company, PetroChina, Karamay, Xinjiang 834000, China
  • Received:2003-07-21 Published:2020-08-14

Abstract: It is significant for predicting watercut vs time in a waterflood field. Usher model, a model for general prediction ofpetroleum economy and resources, is used to predict watercut based on the increasing watercut in waterfood field.By analysis,this paper points out that available Logistic model and Gompertz model are the specific ones of Usher model.And field application indicates the practicality and validity of Usher model.

Key words: waterflood, oilfield, water cut, prediction, model

CLC Number: