Custom designed drill-in fluid to provide minimal reservoir damage over a wide range of porosities and permeabilities, whilst at the same time providing an easily removable filtercake on drawdown that typically does not require breakers or acid clean-ups.

Custom designed invert emulsion drill-in fluids to provide minimal reservoir damage over a wide range of porosities and permeabilities, whilst at the same time providing an easily removable filtercake on drawdown.

100% non aqueous reservoir drill-in fluid.