INDUSTRY NEWS

PVC vs. Stainless Steel Well Screens: Which Wins in Corrosive Groundwater?

PVC vs. Stainless Steel Well Screens: Which Wins in Corrosive Groundwater?

Posted by Walford Guillaume on Aug 6th 2026

PVC vs. Stainless Steel Well Screens: How to Choose the Right Armor for Corrosive Groundwater Environments Picture this: a field crew spends three days advancing a borehole through a coastal aquifer, only to pull a screen apart at the joints eighteen months later — pitted, weakened, and useless for representative sampling. The culprit wasn't bad drilling technique or a sloppy install. It was a screen material that was never built to survive the groundwater chemistry it was dropped into. Th … read more
Well Screen Clogging: Fix Scale & Biofouling

Well Screen Clogging: Fix Scale & Biofouling

Posted by Walford Guillaume on Jul 29th 2026

Why Is Your Well Losing Power? The Hidden War Between Scale and Slime Happening Underground Picture this: you drilled a beautiful, high-yielding borehole. The screen was set clean, the filter pack was engineered to spec, and on startup day, the well performed exactly as promised. Fast forward eighteen months, and the phone rings. The owner is frustrated. Pumping costs have crept up, the water looks murky, and flow rates have dropped off a cliff. What happened? In the vast majority of cases, the … read more
Summer Hazmat PPE Checklist for Field Crews

Summer Hazmat PPE Checklist for Field Crews

Posted by Walford Guillaume on Jul 22nd 2026

Beat the Heat, Not Your Crew: The Field Team's Guide to Summer Hazmat PPE Picture this: it's 11 a.m. in mid-July, the heat index has already cracked 100°F, and your drilling crew is three hours into a groundwater sampling job at a site with known VOC contamination. The sun is unrelenting. The humidity feels like a wet towel over your face. And your technicians are zipped into chemical-resistant coveralls that were designed to keep hazardous compounds out—which, unfortunately, also mean … read more
Core Box Best Practices | Geotechnical Core Storage Guide – ECT Manufacturing

Core Box Best Practices | Geotechnical Core Storage Guide – ECT Manufacturing

Posted by Walford Guillaume on Jul 14th 2026

Organizing Your Core: Best Practices for Geotechnical Exploration & Storage Picture this: a drill crew has spent eighteen hours on a remote pad, chasing bedrock through rain, mud, and a stubborn hydraulic leak. The rig finally pulls a pristine run of core, the kind of sample that will answer months of geological questions in a single glance. Then, on the bumpy ride back to the truck, that same core rattles loose in an ill-fitting tray and shatters into gravel. It happens more often than the … read more
Nu-Well 100: Summer Well Rehab Guide | ECT Mfg

Nu-Well 100: Summer Well Rehab Guide | ECT Mfg

Posted by Walford Guillaume on Jul 6th 2026

Mid-Summer Well Rehabilitation: Why July Is Prime Time for Nu-Well 100 Picture this: it's the middle of July, the mercury is pushing 95°F, and somewhere out in the field, a municipal well that performed flawlessly all spring suddenly can't keep up with demand. The pump is working overtime, flow rates are dropping, and the phone won't stop ringing. Sound familiar? If you work in groundwater management, agricultural irrigation, or environmental consulting, you already know that summer isn't ju … read more