Case Studies

Our equipment has been used on many different types of rigs and in many countries around the world. Envi systems are installed in cold places like north of Sweden and Siberia in the north to very warm and humid places like Kuwait and Singapore. Systems have been installed on geotechnical drill rigs, Diamond core drill rigs, Jet grouting rigs and Well drill rigs.

world

Drill data recording

We have installed our data loggers for recording drill data on a variety of drill rigs. Our main focus when developing the G1 system has been to develop a system for geotechnical drill rigs but the system is just as useful on well rigs and other rigs for production drilling.

ASSE Bergwerk

Bergwerk ASSE in Germany uses Envi Logger G1™ logger system on their diamond core drill rig. The system is used to record drill data that can later be used for basic analysis prior to examining the actual drill core. The system is mounted on a Sandvik DE140 drill rig that operates deep underground in a closed down salt mine.

Read more at Asse.de
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ASSE_Bergwerk_2tn

Sweco 8 wheel all terrain drill rig, Sweden

Sweco have purchased two Envi Logger G1™ systems for their first two eight wheel drill rigs. These were the first two Envi Logger G1™ systems delivered from Envi and they were taken in production in October 2009 and February 2010. A lot of improvements to the systems have been initiated by requests from our first users from Sweco, WSP and others. Our dialogue with users have helped us develop a really user friendly system! !

Read more at Sweco.se
ASSE_BerkwerkTn

Vegvesen Norway

We have delivered a drill data recorder system replacing an older logger system on a GM200 drill rig to Norwegian Public Roads Administration (NPRA) region North. This system has been used successfully for both drill data recording and CPT data logging since winter 2009. After the first successful delivery we have delivered several systems to NPRA and mounted them on both new and old rigs.

Read more at Vegvesen.no
GM-200 Vegvesen Norway
GM-200 Vegvesen Norway

Soil Behaviour Investigation

NGI uses a complete Envi system for soil and rock investigation. They register drill data using our logger and they do soil behavior investigations using our CPT called Memocone™ and a Resistivity/Conductivity add on. They also do seismic tests using our seismic module.

NGI Norway

NGI uses a complete Envi system for soil and rock investigation. They register drill data using our logger and they do soil behavior investigations using our CPT called Memocone™ and a Resistivity/Conductivity add on. They also do seismic tests using our seismic module.

Read more at Ngi.no

20 ton pusher

We have delivered several 20 ton pushers to customers all over the world. The pusher is a robust and simple machine mainly used to push CPTu probes. It is appreciated all over the world for it's ease of use. The machine has a high pushing capacity despite it's light weight and compact design, thus enabling easy transportation and reestablishment. We have delivered the pusher to clients in Asia, Africa, South America and Europe.

Botswana

Hellenics Geotechnical Engineers in Botswana uses an Envi 20 ton pusher unit. So far their results doing CPTu has been really good.

Field work in Botswana

Other

We deliver equipment for logging data from both jet grouting and deep cement mixing. We also deliver probes for measuring the homogeneity of the lime columns, called column probes. These probes are currently mainly used in Nordic countries and they follow standards defined by SGI.