Ceramic Filter Disk, 20 Micron
Brand:
Product Code:
170-53-3
Availability:
953
In the oilfield, ceramic filters are used as a replacement for filter paper in the HTHP filtration test. Available in a wide range of pore throat sizes, ceramic filters enable the operator to perform filtration tests at similar porosities to that of the formations being drilled, a big advantage over filter paper. Also, ceramic filters, unlike paper, have depth (usually ¼"), so invasion and return permeability studies may be performed and bridging characteristics of drilling and drill-in fluids may be analyzed.
Specifications
- Diameter: 2.5" (6.35 cm)
- Thickness: .25" (.635 cm)
- Mean Pore Throat: 20 µm
- Permeability: 3 D
