3M™ Glass Bubbles HGS5000 are hollow glass spheres designed for use in completion and workover fluids, as well as in cement slurries for the oil and gas industry. With a nominal density of 0.38 g/cc and an isostatic crush strength of 5,500 psi (pounds per square inch), HGS5000 are well-suited for use in intermediate depth wells.
Appearance (Unaided Eye) | White Powder |
Composition | Soda-lime Borosilicate Glass |
Crush Strength (Metric) | 37.92 MPa (80% Minimum Fractional Survival) |
Industries | Mining, Cementing and Drilling Fluids |
Net Weight (Metric) | 1.4 kg, 45.359 kg, 317 kg |
Product Usage | Drilling Fluids |
Shape | Thin-walled Hollow Spheres |
Typical Density | 0.38 g/cc |
Typical Median Particle Diameter | 40 µm |
Safety Data Sheets
Document Number: MSDS_1622190_NZ_EN
(PDF)