low density drilling fluid hollow glass microspheres

Low Density Drilling Fluid,Hollow Glass Bubble,HN60,Deep Sea Insolution Pipe,Injection Molding Hollow Glass Bubble Description: Hollow glass bubbles are lighter than other additives commonly used in low-density drilling fluids, such as calcium carbonate, barite, and perlite. This means that a smaller amount of hollow glass bubbles can provide the same reduction in fluid density, resulting in lower transportation and handling costs.Hollow glass...

Hollow glass microspheres for oilfield cementing mud & drilling fluid Description of hollow glass microspheres: High-performance hollow glass microsphere is also called hollow glass beads, it is a kind of ultra-lightweight inorganic non-metallic material (powder) with hollow structure(microsphere), and it is a versatile and high-performance new lightweight material. Its true density......

...high heat and chemical resistance. The walls of glass microspheres are rigid and typically have the thickness of 10% of the diameter of the sphere. Spherical microparticles are currently available in a broad range of densities from as low as 0.06g/c3 to as...