Jacobina/Brazil

800 PSI of air pressure for exploration drilling

Factors:

Extremely high air pressure, long lifespan, tropical rainy climate adapted.

Drilling condition:

Schramm T685 – 350PSI@1150CFM

Hurricane booster B7-41 – up to 1000PSI@2400CFM

Performance of Black Diamond Drilling Services:

1. Lifespan: +50,000 meters on hammers, +1000 meters on bits

2. Cost per meter decreased by 30-40%

3. 0% failure rate.

Jacobina 2
BLACK DIAMOND DRILLING 
REVERSE CIRCULATION DRILLING
BLACK DIAMOND DRILLING
REVERSE CIRCULATION DRILLING
BLACK DIAMOND DRILLING SERVICES
REVERSE CIRCULATION DRILLING