About Us

Our company

US GeoSupply, Inc. was established in 1984, as a specialized one-stop shop for the Professional Wellsite Geologist or Mud Logging Company. Our goal is to provide a complete line of wellsite geologist supplies and mudlogging equipment for immediate delivery. We carry a broad array of quality geology supplies, and have rapid access to almost anything that you may need. 

We stock a complete line of quality wellsite geologist tools and mudlogging supplies for immediate delivery, such as gas traps, bubble jars, dry Lamps, optical microscopes, sieves, and rock hammers. The most popular items include sample envelopes/bags, spin-dryers, hand sieves, and much more. At US GeoSupply we promise you:

  • Top-quality products
  • The best customer service
  • A 30-day money back guarantee

Our Location

US GeoSupply
2521 Weslo Court
Grand Junction, CO 81505 


With a great selection of products, US GeoSupply is always my number one choice for mudlogging equipment!

Brandon G. , Grand Junction, CO 

I've never experienced better customer service than I have with US GeoSupply. They answer my questions, help me with my purchases, and are happy to do so!

Anonymous, Grand Junction, CO