Geotechnical Investigation

Driller Feedback Drives Innovation in Geotechnical & Environmental Drilling

Mon, 06 Apr 2026 09:00:00 -0400

Today's drilling challenges demand smarter solutions. Discover how real operator feedback is driving breakthrough innovations in multi-application rigs, digital integration, and training-friendly designs that boost productivity and profitability.

Drill Bits Magazine Relaunches in Partnership Between NDA and The Driller

Mon, 19 May 2025 16:00:00 -0400

This collaboration comes at a pivotal time for the drilling industry, as technology, sustainability, and workforce development reshape the profession.

DFI and EFFC Collaborate on Sustainability Guides to Support Geotechnical Industry

Thu, 13 Mar 2025 12:20:46 -0400

The Deep Foundations Institute (DFI) is partnering with the European Federation of Foundation Contractors (EFFC) to develop a series of sustainability guides.

Bringing Value to Your Drilling Company

Wed, 16 Oct 2024 06:00:00 -0400

How do you share knowledge with the next generation of Geotechnical Drillers?

The USDA Farm Bill: Understanding the Agricultural Landscape and how it Impacts Drillers

Mon, 12 Aug 2024 09:52:13 -0400

The USDA Farm Bill shapes agricultural policy, influencing water well, geotechnical, and geothermal drilling sectors through programs that support conservation, rural development, and renewable energy. With the upcoming expiration on September 30, 2024, we must emphasize the importance of timely reauthorization for continued progress.

Solid Control Equipment Types and Usage

Wed, 13 Mar 2024 08:30:00 -0400

No matter what drilling discipline your company pursues, there is likely a mechanical solid control system solution that will increase your overall efficiency, job site cleanliness, and profitability.

6 Onsite Phrases Environmental Drillers Hate

Thu, 15 Feb 2024 09:30:00 -0500

Here are six phrases that highlight common frustrations and challenges faced by drillers in the field.

Winter Weather Safety & What to Know About Drilling for GSHP

Mon, 29 Jan 2024 06:00:00 -0500

Drill trainers Brock & Dave talk steps to successful geothermal drilling operations.

PAC Polymers and Well Construction: In Depth with Edd Schofield

Mon, 15 Jan 2024 06:00:00 -0500

Plus, we talk fatalities on the job and plastics in bottled water.

DFI Educational Trust Awards Funds for Two Colleges

Wed, 10 Jan 2024 00:00:00 -0500

Engineering students win scholarships named for longtime foundation or construction engineers.

Recycled Water and Green Jobs in the Drilling Industry

Mon, 08 Jan 2024 06:00:00 -0500

Federal and state incentives to building up the workforce for geothermal, groundwater and geotech.

Soil Sampling Company Goes Big in Small Spaces

Wed, 20 Dec 2023 10:00:00 -0500

Alabama-based geotechnical firm Quality Assurance Testing Labs finds scaling success with small drills.

Groundwater Week 2023: A Fusion of Expertise and Excitement

Tue, 05 Dec 2023 09:00:00 -0500

NGWA’s event in Las Vegas features presentations from industry experts, networking, the latest products.

DFI Announces New Board of Trustee Members

Mon, 04 Dec 2023 12:58:09 -0500

Election brings in engineers from FWHA, Shannon & Wilson, returns four trustees to new 3-year terms.

Geotech and Environmental Drilling: ‘Just Try Something Different’

Mon, 04 Dec 2023 09:00:00 -0500

Driller Joey Kingsbury has become an advocate for both drilling as a line of work and for safety.

Authentic Drilling Sells to Specialty Drilling Holding Company

Tue, 14 Nov 2023 00:00:00 -0500

Colorado-based firm offers geotech, environmental, groundwater and other drilling services across Western U.S.

Tips for Working Safely Near Overhead Power Lines

Fri, 03 Nov 2023 10:00:00 -0400

Safety guidance for work near overheads, plus what to do if a drilling rig or hoist mast arcs to a hot line.

What’s All the Hype About Drilling Rig Rentals?

Wed, 01 Nov 2023 09:00:00 -0400

Geotechnical contracting companies enjoy flexibility for finances, ability to ramp up for specific projects.

Developing a Core of Safety with NDA’s Sam Connelly

questions@askbrock.com (Brock Yordy) — Mon, 16 Oct 2023 06:00:00 -0400

National Drilling Association president also talks finding people to work in drilling fields.

Structuring Roles, Responsibilities for Driller Assistants

questions@askbrock.com (Brock Yordy) — Thu, 21 Sep 2023 09:30:00 -0400

What does the path to driller look like for new drilling assistants at your company? It’s Ask Brock 229.

Extracting the Core of Your Crews: What Do They Want?

jacob.william.fletcher@gmail.com (Jake Fletcher) — Tue, 19 Sep 2023 09:00:00 -0400

Open dialogue upfront about expectations on both sides can help drilling, construction hiring and retention.

Writing Job Descriptions to Lure New Drilling Hires

questions@askbrock.com (Brock Yordy) — Thu, 14 Sep 2023 09:00:00 -0400

How do you a realistic and enticing, yet aspirational, picture for prospective employees? It’s Ask Brock 228.

Jobsite or Drill Crew Issue? Apply 5 Whys to find the Root

Tue, 15 Aug 2023 11:30:00 -0400

Keep asking until you reach the root cause, and then design a countermeasure to prevent the issue at hand.

Success with a Drilling, Construction Team? Go Ahead, Feel Pride

jacob.william.fletcher@gmail.com (Jake Fletcher) — Wed, 09 Aug 2023 09:00:00 -0400

Pride doesn’t have to precede a downfall if team leaders approach it with a proper sense of balance.

South Atlantic Jubilee: An Event for Families

Fri, 28 Jul 2023 09:00:00 -0400

We discuss the drilling and groundwater show’s family reputation and offerings. And camels. It’s Ask Brock 221.

Mud School: Boost Your Geotechnical Drilling Company’s Mojo

Fri, 21 Jul 2023 09:00:00 -0400

Drilling for Soil Chemistry in Geotech Reports, Part 2

Wed, 19 Jul 2023 09:00:00 -0400

We delve deeper into geotechnical reports with a look at how data tables offer tips for keyword searches.

Drilling, Construction Projects in Bite-Sized Pieces

jacob.william.fletcher@gmail.com (Jake Fletcher) — Tue, 18 Jul 2023 16:00:00 -0400

Think about a major project at the resource level, develop a manageable to-do list and avoid being overwhelmed.

Drilling for Soil Chemistry in Geotech Reports, Part 1

Fri, 23 Jun 2023 09:00:00 -0400

Need to read and understand geotechnical reports? In this column, we cover getting started and bore log basics.

Unraveling the Inner Workings of Geotechnical Drilling

Fri, 16 Jun 2023 09:00:00 -0400

Welcome to The Underground Network, a new column to help drillers and others improve drilling operations.