Zhenfeng Zhao1, Bin Li1, Zubo Su1, Lijing Chang1, Hongzheng Zhu1, Ming Liu1, Jialing Ma2,*, Fan Wang1, Qianwan Li1
FDMP-Fluid Dynamics & Materials Processing, Vol.18, No.6, pp. 1781-1794, 2022, DOI:10.32604/fdmp.2022.019998
Abstract Often oilfield fractured horizontal wells produce water flowing in multiple directions. In this study, a method to
identify such channeling paths is developed. The dual-medium model is based on the principle of inter-well connectivity and considers the flow characteristics and related channeling terms. The Lorentz curve is drawn to qualitatively discern the geological type of the low-permeability fractured reservoir and determine the channeling
direction and size. The practical application of such an approach to a sample oilfield shows that it can accurately
identify the channeling paths of the considered low-permeability fractured reservoir and predict production performances according to the inter-well… More >
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