Determination of Reservoir Parameters by Pressure Build-Up Curve, Recorded after Prolonged Well Development

Abstract

The article discusses the determination of the filtration parameters of the formation such as hydraulic conductivity, permeability, piezoconductivity using the data obtained during the hydrodynamic study of the well. The pressure build-up curve recorded as a result of the study is processed by the tangential method and also allows one to assess the degree of contamination of the bottom-hole part of the formation and calculate the actual and potential well production rate. The data obtained are of great importance for making operational decisions in the regulation and control of the development of oil fields.