| 摘要 |
<p>A fluid composition and methods of using same are provided, where the fluid composition may include an aqueous continuous phase, a protective colloid, a surfactant, an organic solvent, and a dissolution additive. Also provided are methods of cleaning a wellbore drilled with an invert emulsion fluid or oil-based fluid, the wellbore having an invert emulsion based filtercake or oil-based filtercake on the walls thereof.</p> |
