3M™ Glass Bubbles HGS19K46

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Premium Product

Low density-to-strength ratio

Helps reduce the density of control fluids, including cement slurries, completion and workover fluids

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Details

Highlights
  • Premium Product
  • Low density-to-strength ratio
  • Helps reduce the density of control fluids, including cement slurries, completion and workover fluids
  • Helps to prevent or minimize fluid loss/lost circulation and formation damage
  • Incompressible and more homogeneous control fluid properties compared with foamed and aerated systems
  • Virtually eliminates the need for specialized equipment used in foamed and aerated systems
  • Potential for reduced Non Productive Time (NPT), improved well integrity and increased well productivity

3M™ Glass Bubbles HGS19K46 are hollow glass spheres designed for use in drilling, completion, and workover fluids, as well as cement slurries for the oil and gas industry. With a nominal density of 0.46g/cc and an isostatic crush strength of 19,000 psi (pounds per square inch), HGS19K46 are wellsuited for use in deep to ultra-deep wells.

Typical properties

Appearance (Unaided Eye)

White Powder

Composition

Soda-lime Borosilicate Glass

Crush Strength (Imperial)

19000 psi (80% Minimum Fractional Survival)

Crush Strength (Metric)

131 MPa (80% Minimum Fractional Survival)

Net Weight (Imperial)

798 lb

Net Weight (Metric)

361.967 kg

Product Usage

Drilling Fluids

Shape

Thin-walled Hollow Spheres

Typical Density

0.46 g/cc

Typical Median Particle Diameter

20 µm

Resources

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  • 3M™ Glass Bubbles are intended for industrial applications and manufactured to industrial specifications in conformance with various recognized industrial quality standards. These products are not intended, designed, manufactured or labeled for sale to or use by consumers, or for medical device, food/food supplement/food additive, drug, or cosmetics applications. 3M Advanced Materials Division (3M) will assess the intended use of 3M™ Glass Bubbles and reserves the right not to sample, sell or supply if 3M determines that it is not in a position to support the intended use of 3M™ Glass Bubbles.

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