Schlumberger

Product Sheet: GYPSUM

Date: 3/1/2006

Download: GYPSUM (0.58 MB PDF)

GYPSUM or gyp, is the common name for calcium sulfate (CaSO4?2H2O) and is the source of calcium ions used to prepare gyp/lignosulfonate muds. GYPSUM is also used to remove carbonate contamination in high-pH muds.

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