Schlumberger

Product Sheet: G-SEAL PLUS COARSE

Date: 6/1/2010

Download: G-SEAL PLUS COARSE (0.23 MB PDF)

G-SEAL PLUS COARSE graphite/industrial carbon blend is a coarse-sized plugging agent used to bridge and seal porous and fractured formations in water-, oil-, or synthetic-base mud systems. Differential-pressure sticking tendencies are reduced by bridging and plugging when drilling depleted zones where high differential pressures exist. It can be used to control seepage, partial and severe lost circulation, as well as reduce torque and drag. G-SEAL PLUS COARSE blend is inert and does not affect the rheological properties of drilling fluid systems. G-SEAL PLUS COARSE plugging agent has a coarser particle size distribution than G-SEAL PLUS additive.

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