Search Result : filtration properties of drilling

Search Result : filtration properties of drilling


Gypsum

GYPSUM is used to prepare gyp-base drilling Ḁuids. The limited water solubility of the material provides an excellent inexpensive source of calcium ions to inhibit swelling and provide for base exchange of shale and clays to the calcium form. Gypsum is the common name for the mineral calcium sulfate, which has a chemical formula CaSO4. It is a calcium-based material which is effectively use in drilling fluid or water mud.It also can be used for drilling shales and used in [...]