Bellasol® S30

Application Use

  • Squeeze additive for prevention of calcium sulphate and calcium carbonate scaling.
  • Continuous dosing to production lines to prevent topside calcium carbonate/calcium sulphate inhibition

Features

  • Significantly outperforms phosphonates and is superior to polyacrylates for calcium sulphate control.
  • Readily detectable in oilfield brines.
  • Thermally/hydrolytically stable.
  • Exhibits efficient adsorption/desorption profiles in both limestone and sandstone geologies.
  • Has good calcium carbonate and barium sulphate control properties.
  • Superior calcium compatibility.
  • Can be used for precipitation squeeze applications.

Benefits

  • Provides development of more effective and economical scale control programmes.
  • Detectability provides means for timing of subsequent squeezes.
  • Can be used in high temperature environments.
  • Long squeeze lifetimes can be achieved thereby reducing production losses.
  • Offers greater flexibility of application against multiple scale problems.
  • Calcium compatibility provides optimum barium sulphate control in reservoirs with high total dissolved solids.
  • Precipitation squeezes can be used which will further increase squeeze lifetimes.