High-Speed Coring Head for Geoprobe® Sonics

Geoprobe® Coring Head for Diamond Drilling.

While Geoprobe® sonic machines effectively core rock, sonic does tend to induce fractures in the sample. So if the job calls for accurate measurement of RQD (Rock-Quality Designation), why not use a proven method? Diamond Coring. To that end, a new option for the Geoprobe® sonic machines is a high-speed coring head. Based on our proven coring head (used on 8040DT machines for years), the drive has a maximum speed of 800 rpm and 540 ft-lb. of torque (breakout torque: 720 ft-lb). The switchover from sonic to high-speed coring is easy, taking less than five minutes in the field. Also, the high-speed coring head incorporates a side-feed swivel, and is setup to work with our floating subs. The floating subs have 2 inches of travel simplifying make-up with the tool string. Thread options include: AWJ, NWJ, NWL, HWL, or PWL connections.

The next time you have a job that needs quality overburden samples, casing socketed into bedrock, and a high-quality core of the bedrock, consider taking a Geoprobe® sonic rig equipped with the high-speed coring option to the field.

Coring Head Specifications

Max Speed: 800 rpm
Max Torque: 540 ft-lb
Breakout Torque: 720 ft-lb
Pull/Push: 10,000 lb

Probing Times Articles

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Multiple Options for HPT Logging Since the release of the Hydraulic Profiling Tool (HPT) in 2006... Probing Times Spring 2017 > Read More	Enhanced In Situ Soil Analysis The success of soil investigations and remediation designs is highly dependent o.. Probing Times Spring 2017 > Read More	Demand High for Using OIP System From Vista GeoScience Clients John Fontana, PG and President/CEO of Vista GeoScience in Golden, CO, and his direct sensing team are... Probing Times Spring 2017 > Read More	Optical Image Profiler (OIP) The Optical Image Profiler (OIP) is a direct push probe that uses UV fluorescence to... Probing Times Spring 2017 > Read More
Searching for DNAPL Using Direct Image® Tools 2C2, Inc., in Raritan, NJ, was contracted by B Probing Times Spring 2017 > Read More	Mapping DNAPL With MIP Most MIP (Membrane Interface Probe) work is performed to map... Probing Times Spring 2017 > Read More	32 Series: This Machine Will Produce For You! The 3230DT and 3200 are TRUE combination machines, which means their utilization rates go up simply because they are well suited for both... Probing Times Spring 2016 > Read More	3230DT Fits Our Geotech Needs Within weeks of joining the Applied Geotechnical Engineering Consultants (AGEC) drill rig lineup, they tested the limits of the... Probing Times Spring 2016 > Read More
Mission: Complete In order to meet the Canadian military’s potable water needs, ALTECH Drilling and Investigative Services in Cambridge, Ontario... Probing Times Spring 2016 > Read More	Scenic Backdrop for Erie Lake Project Drilling Engineers in Fort Collins, CO, designed a barge, specifically for their Geoprobe® 7822DT to complete a pre-feasibility study... Probing Times Spring 2016 > Read More	7822DT Arrives at Sir Sandford Fleming College The Resource Drilling and Blasting program at Sir Sandford Fleming College welcomed their new 7822DT in January.. Probing Times Spring 2016 > Read More	EPI Targets Air Rotary/Hammer Work for 7822DT Tony Pressimone, Operations Manager for Environmental Probing Investigations in Cream Ridge, NJ... Probing Times Spring 2016 > Read More
Portable Hydraulic Rod Clamp Get rid of the pipe wrenches and use the Geoprobe® Portable Hydraulic Clamp that can be attached to most 6620DT, 7720DT, 7730DT, 7822DT, and 6712DT machines... Probing Times Spring 2016 > Read More	New Technology: Commercial Release of Direct Image® OIP Logging Tool The Direct Image® Team at Geoprobe Systems® proudly announces the commercial release of their newest Direct Image® logging tool ... the Optical Image Profiler (OIP)... Probing Times Spring 2016 > Read More	MIP Quickly Delineates PHC Impacts Vertex Environmental was retained to complete a large in-situ chemical oxidation injection remediation project by the provincial government in northern Ontario, Canada... Probing Times Spring 2016 > Read More	I’m having problems passing the HPT Reference Test and my HPT Line Pressure is High. What’s my problem? Soil build-up behind the HPT screen is easy to troubleshoot by removing the HPT screen. Does the line pressure return to normal, and are you able to pass... Probing Times Spring 2016 > Read More
7822DT Early Responder for Geotechnical and Environmental Sampling A Geoprobe® 7822DT, owned by Strata Drilling Group in Richmond Hill, Ontario (Canada), was early on scene for a train derailment on March 7, 2015, north of Gogama in northern Ontario... Probing Times Spring 2015 > Read More	New Paint Always Draws a Crowd New paint. So it was no surprise that the arrival of a new Geoprobe® 3230DT Combo Rig at the American... Probing Times Spring 2015 > Read More	3230DT: Combination Drill Rig from Geoprobe® EnviroTek Environmental & Construction Services in Tampa, FL, wanted to attract more mining clients. Their new... Probing Times Spring 2015 > Read More	6712DT Low-Clearance Cylinder Addition “Valuable Modification” for Enviro-Dynamics Rob Mores, Owner of Enviro-Dynamics in Hebron, IN, ushered in 2014 with the delivery of a new 6712DT to replace his trusted 6610DT... Probing Times Spring 2015 > Read More
“We’ve sure been busy.” We’re sure busy here at Discovery Drilling, in spite of the logistically challenging projects we have scattered around Alaska. We realized... Probing Times Spring 2015 > Read More	Bridge Over Rubbled Water Minnesota Department of Transportation determines 1,150-ft. long, 220-ft. high structure will be used for highway... Probing Times Spring 2015 > Read More	Former Dry Cleaners Site Impacts CA Water Front Park The City of Monterey, CA, has envisioned providing public access to the City’s waterfront by acquiring open space since the creation of the City’s Master Plan in 1939... Probing Times Spring 2015 > Read More	Switch to Sonic? No Way! The Geoprobe® sonic rig has really done some incredible things” Robert said. “Everywhere we’ve gone it’s really impressed everyone... Probing Times Fall 2016 > Read More
Geoprobe® Sonic Weighted Wireline - A Real Game Changer for the Sonic Industry Moving things forward. That’s what the sonic weighted wireline tooling from Geoprobe Systems® does. Call it raising the bar... Probing Times Fall 2016 > Read More	Stearns Drilling On Site of Possible Vehicle Research Center Stearns Drilling mobilized their Geoprobe® 8140LS rotary sonic to the former Willow Run Powertrain Plant in Ypsilanti Township in Michigan, the site... Probing Times Fall 2016 > Read More	Sonic Double Wall 4.5 in. (SDW45) Sampling System The Sonic Double Wall 4.5-in. (SDW45) tooling system compliments the conventional sonic 4x6 system. It’s a simple and effective tooling system... Probing Times Fall 2016 > Read More	8140LC Sonic: Unmatched Versatility “As far as rig performance goes, I have to say it did very well,” Randy Crandell, Driller for Major Drilling in Salt Lake City, UT, said recently... Probing Times Fall 2016 > Read More
Indexing Rack for 10-Foot Sonic Tooling With a few basic movements and one ‘touch’ of the drill stem, sonic tooling can be loaded into the rig’s rod loader, and the machine’s functions take over... Probing Times Fall 2016 > Read More	High-Speed Coring Head for Geoprobe® Sonics While Geoprobe® sonic machines effectively core rock, sonic does tend to induce fractures in the sample. So if the job calls for accurate... Probing Times Fall 2016 > Read More	3230DT Helps Expand Services for Active Environmental Technologies Our goal at Active Environmental Technologies, Inc. was to expand the drilling division to provide a much broader range of services to... Probing Times Fall 2016 > Read More	Spring Assisted Swivel Pull Cap This is one of my favorite accessory tools. It’s simple and effective. This is a true impact-making, gotta-see-it-to-believe-it... Probing Times Fall 2016 > Read More
Air Rotary Drilling with a 7822DT Never underestimate the capability of the 7822DT! Every day, customers become aware of applications they can offer their clients based on the power... Probing Times Fall 2016 > Read More	Customers Find Success with Geoprobe® 3.75 in. Tooling Geoprobe® 3.75 in. tooling was designed in conjunction with the Geoprobe® 2.0-in. Slim Prepacks to create a more efficient... Probing Times Fall 2016 > Read More	7822DT Uses Air Rotary for Geothermal Loop Installation During the last 23 years, Tony Poulter, Vice President and Co-Owner of RAZEK in Louisburg, KS, has operated a Geoprobe® machine... Probing Times Fall 2016 > Read More	Brothers Find Employees and Geoprobe® Valuable to Grow Business In 2005, Andrew and Tony Armstrong set forward to challenge themselves by starting their own company, Direct Environmental Drilling... Probing Times Fall 2016 > Read More
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MIP Logging Used to Investigate Site Contaminated by Mixture of VOCs Dekonta company, a central/eastern European environmental company in Prague, completed both research and commercial activities... Probing Times Fall 2016 > Read More	Using HPT Logs for Identifying Brine Impact on Fresh Water Aquifers Last summer Wes McCall and Geoprobe® summer intern Mateus Evald conducted field tests with the Hydraulic Profiling Tool–Groundwater... Probing Times Fall 2016 > Read More	Geoprobe® DI Team Posts HPT Logging Services Specification Hydraulic Profiling Tool (HPT) Logging is getting a lot of use these days. HPT logs are a good tool for evaluating site stratigraphy... Probing Times Fall 2016 > Read More	Riverbed Characterization on Aa River in Belgium Students and a Professor from the Free University of Brussel (Vrije Universiteit Brussel) used a Geoprobe® Pneumatic Slug Test Kit to perform slug tests inside the Aa... Probing Times Fall 2016 > Read More
Machine Refurbish Makes Good Cents The timing is right for 7822DTs, 8040DTs, and even some sonic rigs to come in for a refurb or repairs, especially if you continue to run one of the older... Probing Times Fall 2016 > Read More	What’s an easy way to keep your Geoprobe® machine running at peak performance? We get calls every week, “the engine cranks but will not start or will not run well.” The number one cause is improper fuel system maintenance... Probing Times Fall 2016 > Read More	The Bikes on Broadway Ever present on the North Campus of Geoprobe Systems® (located on Broadway Blvd) but seldom seen by the public, these men and their ‘machines’ ride... Probing Times Fall 2016 > Read More	ADT Increases Production With 7822DTs Aquifer Drilling & Testing, Inc. (ADT) is currently operating between 8-12 crews gathering information to help design bioswales... Probing Times Fall 2015 > Read More
How Did It Go? Amazing! ‘It’s amazing how a project can start off so small and turn into something much larger so quickly!’ Probing Times Fall 2015 > Read More	Versatile Power. Simple to Run. The 3230DT may be the most versatile machine Geoprobe Systems® has ever designed and manufactured. Find out more about the machine features. Probing Times Fall 2015 > Read More	The 4-Twenty Project New Geoprobe® SDT60 Weighted Wire Line System Obtains High-Quality Soil Samples in Less Time Probing Times Fall 2015 > Read More	Living the American Dream As a young man out of high school, Rob McAllister wasn’t sure what he wanted to do with his life. That’s something a lot of people can relate to. Probing Times Fall 2015 > Read More
A Real Game Changer: 2.0 in. Slim Prepacks and 3.75 in. Rods With an inside diameter of 3.0 in., the 3.75 in. Probe Rods have an optimal casing combining ease of use for 2.0-in. Slim Prepack monitoring well installation, Probing Times Fall 2015 > Read More	Dual Winch System Saves Time and Money One of our most versatile machines just got an efficiency boost! A true dual winch option is now available for the 7822DT... Probing Times Fall 2015 > Read More	Customer Success: Living the American Dream They made the decision over dinner one evening. “I think we should start our own business,” Dusty Schroeder said to his wife, Kim, with their three small children at the table... Probing Times Fall 2014 > Read More	Customer Success: Geotechnical Investigation for New Bridge Pier Foundations The Mannik & Smith Group Inc.’s (MSG) drilling division provided geotechnical investigation and engineering services for roadway, embankment, bridge abutment, and pier design... Probing Times Fall 2014 > Read More
Grouting Made Easy with the Direct Image® 2.25 in. Grout Sub The new Direct Image® (DI) 2.25 in. Grout Sub (222346) will attach to any 2.25 in. DI tool string, and allow you to easily grout your borehole from bottom up... Probing Times Fall 2014 > Read More	Customer Success: “Oh, The Places You’ll Go!” Mike Hynes, Master Water Well Driller at John D. Hynes & Associates in Salisbury, MD, reports their 7822DT continues to do things and go places with continued success... Probing Times Fall 2014 > Read More	Customer Success: 7822DT: “Right” Sized Package, Power and Capabilities Geo Logic, Inc., Clarksville, IN, was retained by Professional Service Industries (PSI) to install a 2.0-in. PVC monitoring well near a former underground storage tank (UST) site at the.. Probing Times Fall 2014 > Read More	Groundwater Monitoring Environmental Protection Article Web Article > Read More
Mechanical Bladder Pump Approved by US EPA's ETV Program Web Article > Read More	How the Mechanical Bladder Pump Works Web Article > Read More	Gregg Drilling Uses MIP To Develop Strategic ISCO Treatment Gregg Drilling & Testing, based in California, recently partnered with a Northern California environmental consultant to provide Membrane Interface Probe (MIP) and... Web Article > Read More	Open House 2012 Wrap-Up It was overcast but dry and spirits were high as our 2012 Open House got underway Thursday morning. Close to 150 people travelled from half a dozen... Web Article > Read More
Geoprobe®: The Right Tools for Investigation of Uranium in Drinking Water A few years back, the Nebraska Department of Health and Human Services began testing all of the water supply wells across Nebraska to be sure... Web Article > Read More	Direct Image® 2012 Workshop Wrap-Up The response to our first ever Direct Image® Workshop surprised even us! Preparation for the workshop was a lot of work and at times tension was high but when the day finally arrived... Web Article > Read More	MC7 Soil Sampling System The MC7 is a continuous soil sampler that compliments the industry standard MC5 system with very similar means of operation. Web Article > Read More	Supporting Exploration Around the World Our customers describe our equipment as “Versatile, Innovative, Easy-to-use, and Supported like no other drilling equipment” they own... Web Article > Read More
Augerhead Adds Rock Coring Capability to 78 Series Machines At the 2012 Geoprobe® Open House, the Geoprobe® Engineering Team demonstrated rock coring capabilities using the 7822DT – version 2 – equipped with a new GA4100... Web Article > Read More	Geoprobe Systems® Rolls Out Array of NEW Products at 2014 Open House Geoprobe® Open House 2014 event organizers didn’t hold anything back! There were two full days of new Geoprobe® products and technology on display, the introduction... Web Article > Read More	Geoprobe® Geologist Wes McCall to Provide Presentations for Inaugural AESAS Conference in Brazil Web Article > Read More	Direct Image® Operational Tips Email Find out more about recent DI software updates and tips for the field... Web Article > Read More
Evaluation and application of the optical image profiler (OIP) a direct push probe for photo-logging UV-induced fluorescence of petroleum hydrocarbons Web Article > Read More

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