DS307
Near-wellbore damage treatment for tight rock
Tight rock already has little flow capacity. When scale, fines, or emulsions plug the pores next to the wellbore, rate collapses. DS307 dissolves those plugs so the existing permeability can work again. On mature wells, this is often a chemical treatment instead of a workover.
DS902
Dissolves wax and asphaltene deposits
Paraffin and asphaltene build up in the reservoir and in flowlines until oil can barely move. DS902 soaks into that organic scale and breaks it down without attacking pipe or wellhead metal. Treated wells have seen flow improve by as much as 30%, with longer run life before the next cleanout.
DS602
Removes barium and strontium sulfate scale
BaSO₄ and SrSO₄ scale is hard, persistent, and slow to yield to ordinary acid. DS602 is a non-corrosive chelant that can reach that scale in the formation and on surface equipment without damaging sensitive metallurgy. Flow is often restored in hours, with downtime cut by as much as half compared with a mechanical-only cleanout.