...Assad Barri; Mohamed Mahmoud; Salaheldin Elkatatny Well stimulation using acidic solutions is widely used to treat carbonate formations. The acidic fluids remove the near-wellbore damage and create channels around the wellbore by dissolving fraction of the carbonate rocks. Many stimulation fluids...

...Mohamed Mahmoud; Hisham Nasr-El-Din The HCl leak-off rate can be determined using the following set of equations: Fig. 2 Pore volume to breakthrough as a function of injection rate for scenario#2 Scenario 2: q opt,well  >  q max,well , in this case the current stimulation...

...Glenn Penny; John T. Pursley; David Holcomb A new microemulsion additive has been developed that is effective in remediating damaged wells and is highly effective in fluid recovery and relative permeability enhancement when applied in drilling and stimulation treatments at dilute concentrations...