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Capability

mud rotary and air rotary drilling

Suppliers
1
States & provinces
1
Countries
1

1 mud rotary and air rotary drilling supplier across 1 states and provinces in 1 country. Profiles show capabilities, materials, certifications, and facility locations so you can compare shops and build a shortlist.

Suppliers

CONNELLY & ASSOCIATES INC

FREDERICK, MD

Connelly and Associates, Inc. is a drilling contractor serving Frederick, MD and the Mid-Atlantic region, established in 1991 as a small environmental drilling contractor with one rig. It now ranks as one of the largest geotechnical drilling firms in the Washington, D.C. and Baltimore, Maryland region, operating one of the most diverse and advanced drilling fleets in the Mid-Atlantic.

air knife/soft digauger drillingborehole samplingdirect push technology (DPT) drillingenvironmental drillinggeotechnical drillinggeothermal drillinglimited access drillingmonitoring well installationMOTrock coringsonic drillingStandard Penetration Testing (SPT)water well drilling

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