sonic drilling

Cascade Environmental is a field services contractor providing environmental and geotechnical drilling, site investigation, and remediation services. Its subsidiary Aquifer Drilling & Testing (ADT) provides environmental and geotechnical drilling in the greater New York City area. Cascade offers drilling technologies including sonic, auger, rotary, and direct push, along with high resolution site characterization and injectable amendments.

auger drillingbedrock coringbioremediationcoringdiamond coringdirect pushelectrical resistance heatinggroundwater samplinghydraulic fracturingin-situ chemical oxidationin-situ chemical reductionpermeable reactive barrierspneumatic fracturingrotary core drillingrotary drillingsoil gas samplingsoil samplingthermal conduction heatingvertical aquifer profiling

Authentic Drilling, Inc. specializes in difficult access geotechnical, environmental, exploration and water well drilling services. The company operates a fleet of ten drilling rigs and holds contractor/well drilling licenses in CO, WY, NV, NM, SD, ND, OK, AZ, TX, MT, WA and UT, including the full Colorado Well Construction Contractors License. Crews are trained in OSHA HAZWOPER and MSHA.

air rotary drillingAngle drilling up to 45 degreesbarge drillingCasing advancingcoringDownhole cameraDTH (Down The Hole Hammer) drillinggroutinghollow stem auger drillingmud rotary drillingOdex drillingPacker testingpotholingpump testingSolid stem auger drillingVane Shear Testingwell abandonmentwell developmentwell rehabilitation

Betts Drilling is a drilling services contractor providing environmental, mining exploration, and remediation contracting since 1993, serving Federal, State, Mining, and Private sector clients from offices in Fort Worth, Texas; Atlanta, GA; and Adel, GA. The company specializes in sonic drilling and direct-push technology (DPT) drilling services for the Environmental, Mining, and Geo-Construction sectors.

auger/mud rotary drillingDirect-Push Technology (DPT)geotechnical instrumentation installationhigh-resolution site characterizationinjections for amendmentsmine exploration drillingmonitoring well installationPFAS drillingremediation well installationrock coringSoil and groundwater samplingthermal remediation electrode & anode well installations

Established in 1890, Boart Longyear is a provider of drilling services, drilling equipment and performance tooling for mining and drilling companies. It also has a presence in aftermarket parts and service, energy, mine dewatering, oil sands exploration, production drilling, and down-hole exploration. The company operates safely with integrity and drilling with results, delivering solutions to technical drilling challenges in complex operating environments worldwide.

core scanning with XRF technologydeep drilling exceeding 10,000 feetdewateringdirectional drillingin-house drill rig design and engineeringproduction drillingpump servicesreverse circulation drillingrod handlingrotary drillingsurface coring drillingunderground coringwater supply drilling

ConeTec characterizes the subsurface to enable clients to explore, build, and protect the world with confidence. Founded in 1985, the ConeTec Group has evolved from a sole proprietorship into a global leader in site characterization, employing over 800 people worldwide. The group includes ConeTec, Mud Bay Drilling, Mikisew-ConeTec, Lankelma, and Geotech Drilling. ConeTec designs, builds, and operates advanced in-situ testing equipment through its in-house R&D, design, electronics, software, and tooling manufacturing division.

air rotary drillingauger drillingBorehole SeismicBorehole Televiewercone penetration testingexploration drillinggroundwater samplingHeliportable DrillingMagnetic Resonance TestingMASWmud rotary drillingrefractionRock Coring & SamplingRotary CoringSeismic CPTusoil samplingVane Shear TestingVapor Samplingvibracore sediment sampling

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 installationMOTmud rotary and air rotary drillingrock coringStandard Penetration Testing (SPT)water well drilling

Discovery Drilling Inc. is an Alaska-based provider of geotechnical and environmental drilling services, operating since 1986. It is a Service Disabled Veteran Owned Small Business with a team of over thirty industry professionals and a large fleet of drilling platforms serving projects from the North Slope to Southeast Alaska.

air rotaryasphalt cut & repairchemical remediation injectionconcrete coringcone penetration testingcustom fabricationdiamond bit rock coringdirect push samplingdownhole instrumentation installationenvironmental drillinggeotechnical drillinghollow stem auger drillingmud rotarywelding

Eagle Drilling Services LLC is a drilling contractor that has built a reputation for the past 27 years for delivering results on time and on budget. The company operates five drilling rigs and provides geotechnical and environmental drilling services, including monitoring and remediation well installation, sonic drilling, and ground source heat exchange geoloop installation. Eagle Drilling is capable of servicing all of Nevada, Northern Arizona, and Western Utah.

air/mud rotary drillingcontinuous coring using 2 1/2-inch Christensen Wireline HQ Core Barrelgeoloop installation for ground source heat exchangehollow stem auger drillinglimited clearance accessmonitoring and remediation well installationrock coringSPT & California Split Spoon samplingwell rehab

Earth Tech Drilling Inc. is a South Florida drilling company that combines experienced drillers and technicians with state of the art equipment to provide environmental and geotechnical drilling services throughout Florida and much of the southeastern United States. Clients range from large national environmental consultants and major oil companies to small business owners.

air rotary drillingdirect push drillinghollow stem auger drillingmonitoring well installationmud rotary drillingsoil samplingStandard Penetration Testingundisturbed samplingvacuum clearingwater samplingwater well drilling

Royal Eijkelkamp provides equipment, expertise and services for soil and water research and data collection, with over 110 years of experience since 1911. The company develops products for soil sampling and testing, water sampling and quality monitoring, sonic drilling, CPT (Cone Penetration Testing), and laboratory analysis, serving applications in geotechnical, environmental, agricultural and mining sectors.

cone penetration testing (CPT)conventional drillingequipment maintenance and servicefield traininglaboratory analysissensor calibrationsoil samplingtelemetrywater sampling

Geologic Exploration, Inc. (GEX) has provided regional environmental drilling and injection services since 1990 at over 14,000 sites throughout the southeast and beyond. Based in Statesville, NC, the company offers environmental well drilling and installation, geotechnical drilling and sampling, specialty injection services, and limited access air drilling with a fleet of 13 rigs.

air rotary drillingdirect push (DPT)environmental drillinggeotechnical samplinghollow stem auger drillinginjection servicesmonitoring well installationmud rotary drillingrock coring