A fluid loss control method uses a fluid loss control pill in a well in advance of a completion operation. An embodiment of the fluid loss control pill comprises polyester solids that are hydrolysable and can exhibit plastic deformation at formation conditions. An embodiment of the method comprises spotting...http://www.google.de/patents/US20100126723?utm_source=gb-gplus-sharePatent US20100126723 - Fluid Loss Control
