We propose a model for predicting the response time of a production well responding to a change in pressure in the injection well while developing a low-permeability oil reservoir. The governing equation is derived based on a nonlinear seepage law and the method of successive substitution of steady states, and takes into account the anisotropy of the oil formation. We show that this model permits more accurate calculation than the conventional model.
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This work was done with the support of the Fund for Basic Scientific Research in Central Colleges of Chang’an University (No. 310827161012).
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Translated from Khimiya i Tekhnologiya Topliv i Masel, No. 4, pp. 57 – 59, July – August, 2016.
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Li, H., Wang, Y., Luo, Z. et al. Calculation of Water Injection Response Time in a Low-Permeability Anisotropic Reservoir. Chem Technol Fuels Oils 52, 445–450 (2016). https://doi.org/10.1007/s10553-016-0728-8
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DOI: https://doi.org/10.1007/s10553-016-0728-8