Compositions and methods for inhibiting lost circulation during well operation

作者: Daniel Guy Pomerleau

DOI:

关键词: Drilling fluidLost circulationPetroleum engineeringPumiceWater basedGeologyDolomiteWellboreAnthracite

摘要: Drilling fluid additive compositions are provided for use with synthetic, oil based, or water based drilling fluids. The combined and effective reducing lost circulation, seepage loss as well wellbore strengthening and/or lining. method includes injecting the 0.01 more pounds per barrel of a control including ground sized pumice, barite, anthracite dolomite.