Xinjiang Petroleum Geology ›› 1996, Vol. 17 ›› Issue (3): 266-268.

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THE RELATION BETWEEN TWO TRANSFORMED KOPITOV DECLINE CURVES AND THE METHOD OF SOLVING FOR THEIR PARAMETERS

Zhang Jinqing   

  1. Research Institute of Exploration and Development, Xinjiang Petroleum Administration Bureau, Karamay 834000
  • Received:1996-02-07 Online:1996-09-01 Published:2020-07-27
  • About author:Zhang Jinqing, Senior Engineer, Reservoir Engineering

Abstract: This paper revealed the relation between two transformed Kopitov decline curves, and presented two methods of easily solving for their parameters. The calculations approximated the ones calculated with the nonlinear least squares method.

Key words: Production decline, Curve, Transform, Production forecast