Bull Dog Chemicals, LLC phone numbers - 281-360-7315.
Bull Dog Beads. Bags of Tuff-Seal product by Bull Dog Chemicals.

  Applications / Functions:  

  • Mechanical lubricant in water based, oil based and synthetic based mud systems
  • Reduce capillary attraction (differential sticking) between drill pipe and well bore
  • Create ball-bearing effect between drill pipe and casing
  • Torque and Drag reducing agent
  • ROP/Slide enhancer
  • Minimizes casing wear
  • Mechanically assists logging and casing operations

  Advantages:  

  • Temperature stable to 450 ° F
  • Chemically inert
  • Insoluble in oil and water
  • Compatible in all drilling fluids

 Typical Properties:  

  • Appearance — Colorless beads
  • Specific gravity - 1.13 -2.5
  • Micron range: 200-600 microns
  • Compressive strength: 10,000 psi

 Packaging:  
TUFF- BEADS are packaged in 50 lb sacks:
40 sacks in one pallet.


TUFF-BEADS are specifically designed to meet all density requirements of mechanical beads. The Dual Density product consists of a blend of High Density, Spherical Glass Beads, and Low Density, spherical Co-Polymer beads. Tuff-Beads are designed to cover the high and low side of the well bore.

Oil Fields.

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BullDog Products:
BullDog Beads | BullDog Sweep | CLS | Contone | Extreme Lube | Liquid TD | Tuff-Beads | Tuff-Fiber | Tuff-Lube | Tuff-Seal | Tuff-Sweep
Worm~Proof | Xanthum Gum

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