A powder, consisting of alumina, silica, lime, and other substances that hardens when mixed with water. Extensively used in the oil industry to bond casing ...
A sedimentary rock composed of individual mineral grains of rock fragments between 1/16 and 2 millimeters in diameter and cemented together by silica, calcite, iron ...
The insoluble abrasive solids content of a drilling fluid rejected by a 200-mesh screen. Usually expressed as the percentage bulk volume of sand in a ...
A material that causes water and oil to form an emulsion. Water normally occurs separately from oil; if, however, an emulsifying agent is present, the ...