Ensures effective plugging of formation fractures at a wide range of fracture widths

The BridgeMaker™ I and BridgeMaker™ II lost circulation materials (LCMs) are designed to overcome lost circulation while preparing the wellbore to receive cement. These LCMs are an environmentally friendly blend of carefully selected materials. The materials include coarse and tough lost circulation material; fibers; and medium-sized, resilient angular material. When combined with cement spacer systems, such as the Tuned® Defense™ portfolio, Bridgemaker LCMs can further help mitigate moderate to severe losses when cementing across weak, unconsolidated, or fractured formations.


Successful jobs performed to minimize lost circulation


Countries have pumped


Unique customers satisfied

Environmentally friendly blend with minimal leak-through

The BridgeMaker LCM portfolio offers an environmentally-friendly blend of versatile, high-pressure-rated LCM with minimal leak-through potential. Bridgemaker LCM solutions are versatile enough for all spacer and cementing fluids that feature synergistic components that bridge off tight slots effectively to ensure planned top of cement is achieved. 


  • Mitigate lost circulation during cementing
  • Easily pumped through float equipment
  • Breaks emulsion of oil-based muds to enhance cement bond  

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