Real-time monitoring of matrix acidizing including the effects of diverting agents Conference Paper uri icon

abstract

  • In this paper, a new method for real-time monitoring of matrix acidizing, the inverse injectivity vs. superposition time function plot, is presented. This new method can be applied with a spreadsheet computer program or a programmable calculator and accounts for the transient flow effects during matrix acidizing at multiple rates and injection pressures. The evolving skin factor during a matrix treatment is readily and accurately obtained from the diagnostic plot. Examples show how the plot can be used to assess the efficiency of stimulation and diversion.

published proceedings

  • Proceedings - SPE Annual Technical Conference and Exhibition

author list (cited authors)

  • Hill, A. D., & Zhu, D.

complete list of authors

  • Hill, AD||Zhu, D

publication date

  • December 1994