Research on Superimposed Dynamic Reserves ofGas Reservoir Caused by Well Interference

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  • 1.Sinopec Northwest Oilfield Company Exploration and Development Research Institute,Urumqi 830011,China;
    2.Sinopec Northwest Oilfield Company Engineering Technology Research Institute,Urumqi 830011,China;
    3.Exploration and Development Research Institute,PetroChina Tarim Oilfield Company,Korla 841000,China;
    4.Schlumberger China,Beijing 100015,China  

Received date: 2012-04-26

  Revised date: 2012-09-25

  Online published: 2013-06-10

Abstract

Calculation and evaluation of dynamic reserves of gas reservoir is the premise for the later adjustment.The common methods are limited by data and production time,so well interference is often ignored in practical use.Focused on well interference caused by different production time,this article combines practical case of Shapingchang Carboniferous gas reservoirs and improves the material balance method.In comparison with traditional material balance method,this improved method eliminates superimposed calculation of dynamic reserves caused by well interference,and obtains more precise dynamic reserves.

Cite this article

YUAN Qing-yun,WANG Yang,HUANG Zhao-ting, WANG Xiao,LIANG Hong-gang . Research on Superimposed Dynamic Reserves ofGas Reservoir Caused by Well Interference[J]. Natural Gas Geoscience, 2013 , 24(3) : 639 -642 . DOI: 10.11764/j.issn.1672-1926.2013.03.639

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