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"Best Selection. Trusted Quality. Dependable Support."

Borehole Logging Equipment

Mount Sopris Instruments manufactures, distributes, and rents geophysical equipment and software for subsurface investigations. Our products include borehole logging equipment for groundwater, mining, research, geotechnical, and other applications. We offer a range of stackable wireline probes, versatile data loggers, rugged logging winches, and WellCAD – the industry standard in log presentation software.

New Slim Gamma Probe!

Driven by our goal to continuously improve the quality and performance of our products, Mount Sopris Instruments is pleased to announce the release of a new slim gamma probe. With a diameter of just 32mm and the latest generation of digital communications, the 32GR can be run as a standalone tool or be coupled with a source carrier and Cs-137 source for 4-Pi density measurements. Click here for more information.

Customer Focused

borehole logging myanmar water well

For over 60 years, Mount Sopris has delivered innovative solutions to drillers, miners, engineers and researchers in over 120 countries. With an extensive product range and industry-leading customer support, Mount Sopris is dedicated to the success of its customers. Contact us today to learn how our geophysical well logging instrumentation, software and services can improve your productivity and data integrity.

Latest News & Notes

Exploration 17 mining show square logo Once every decade! Don’t miss Exploration ’17 - Exploration ‘17 is the sixth of the very successful series of DMEC decennial mining exploration conferences, which have been held in the seventh year of every decade starting in 1967. The theme of the Exploration ’17 conference is “Integrating the Geosciences: The Challenge of Discovery”, featuring a multi-national, multi-disciplinary technical programme, exhibition, workshops and field schools.Mount Sopris Instruments and ALT will be attending this once-every-10-year event. Please visit us in booth 206 to ask about our new technologies including the Spectral Induced Polarization (SIP) sonde, the Neutron Generator (nGen) sonde,the Nuclear Magnetic Resonance (NMR) probe in rental, our new 2500 meter IWA winch, and product upgrades for the Heat Pulse Flowmeter and Inline Fluid Temp and Conductivity. Lastly, we will also be on hand to give demonstrations of the new Nuclear Magnetic Resonance (NMR) and Casing Integrity Workspaces in WellCAD software Version 5.2.
MX Borehole Logging Winch with Remote Product Improvements by Listening to Customers - Mount Sopris is well known for the reliability of its geophysical logging equipment, which are designed to operate worry-free in the most extreme borehole environments. Even so, the company listens carefully to the feedback of its customers, always looking for ways to improve product performance, dependability, and ease of use. Below are a few examples of recent product improvements that directly resulted from customer input.
GeoExplo Algeria Geophysical Equipment Borehole Logging GeoEXplo Appointed Official Representative for Algeria and Western North Africa - Mount Sopris and ALT proudly announce that GeoEXplo has been appointed as their official representative in Algeria and the Maghreb region of North Africa.As Algeria’s leader in near-surface geophysics, GeoEXplo is uniquely qualified to provide expert assistance with equipment specification, commissioning, training, software, data interpretation, and other types of after-sales support. Algeria is a large market for geophysical applications including borehole logging. Groundwater is a scarce resource and quality water well completion is vital in the arid environment.
Borehole Logging Fluid Sampler Field Training for Groundwater Flowmeter Project in Nebraska - Mount Sopris geologist Taylor Weber and intern Hannah Peterson gave a training in Lodgepole, Nebraska last month in contribution to a groundwater studies project. Working with Geospec Drilling, a leading provider of water investigations in Nebraska, a variety of logs were collected in order to characterize the physical properties of the well and its surrounding hydrogeologic activity.

Value-Added Support Services

Mount Sopris offers value-added support services to provide customers with the best ownership experience. These services include upfitting logging vehicles, same-day shipping on most parts and accessories via the online store, and expedited repair services. To ensure customers get optimal results with their equipment, Mount Sopris’ staff of geoscientists, engineers, and local sales representatives are available to provide expert support and onsite training.

Solutions for Every Application

With the best selection of equipment in the industry, Mount Sopris offers the right solution for customers in a variety of fields. Please see the Applications pages for specific solutions in each of these disciplines.

Groundwater drillers characterize aquifers, verify well construction, avoid environmental concerns, maintain water quality, and comply with regulations.

Mining companies save money, eliminate down time, improve safety, and optimize their mine sites.

Environmental organizations use borehole geophysics for subsurface monitoring, remediation, and meeting compliace requirements.

Geotechnical organizations fulfill project specifications related to near surface structural integrity, compliance planning, and liability issues.

Research organizations utilize our equipment to measure and describe various rock and fluid properties to advance scientific knowledge or resolve complex multidisciplinary issues.

Energy companies use WellCAD to characterize reservoirs and optimize production for improved efficiencies.

About Mount Sopris

Mount Sopris Instrument Company was founded in Boulder, Colorado in 1951 at a time when locating uranium for weapon and reactor use was of national interest. The company’s first product was a portable scintillation counter. Read More…