Refine by
Borehole Depth Services
12 services found
by:Terratec Geophysical Services based inHeitersheim, GERMANY
Off Hole Anomaly Detection applies to deep boreholes (> 200m) as well as small off-hole targets which cannot be easily detected from surface. These measurements can be made in vertical boreholes down to 2000m depth as well as in horizontal or upward inclined boreholes up to ...
by:Terratec Geophysical Services based inHeitersheim, GERMANY
Magnetotelluric, magnetic and gravity surveys are used in combination with seismics to find and understand deep geothermal reservoirs down to several kilometers in depth. Special borehole logging tools for shallow heat source probes can localise the drill path and control the quality of backfill and temperature down to 300m in ...
by:K. A. Tauber Spezialbau GmbH & Co. KG based inGreven, GERMANY
Each project and each location are individual. Therefore, our experts at TAUBER adapt their procedures to suit your specific circumstances. Step by step, they select the right procedures – depending on the geological conditions of the site, the type of possible existing ordnance or local ...
by:A F Howland Associates based inNorwich, UNITED KINGDOM
Light-cable percussion is the most common drilling method used for geotechnical site or ground investigations. Depending upon access limitations and favourable ground conditions deep boreholes up to 50m depth can be formed. Light-cable percussion drilling uses a mobile rig with a winch of between one to two tonne capacity driven by a diesel engine and a tripod ...
by:Southern Methodist Univeristy Geothermal Laboratory based inDallas, TEXAS (USA)
Research is the lifeblood of the SMU Geothermal Laboratory. For over 40 years it has provided a rich foundation for the educational experience offered to undergraduates and graduate students alike. The main research focus of the SMU Geothermal Lab is exploration and assessment of existing and potential geothermal ...
by:Geoscience Testing Laboratory based inDubai, UNITED ARAB EMIRATES
The surface exploration includes geologic mapping, geophysical methods and photogrammetry. Subsurface exploration usually involves drilling of boreholes up to the required depth and collecting samples for further laboratory ...
by:BRD Environmental Ltd based inBanbury, UNITED KINGDOM
With the modern emphasis on Sustainable Urban Drainage schemes (SUDs), there has been an increase in the use of soakaways and permeable pavements for the disposal of surface water. In order to design such systems, it is necessary to determine the permeability of the soil i.e the rate water will pass through the ground. If you are planning to use a soakaway, then contact BRD for intial advice as ...
by:BRD Environmental Ltd based inBanbury, UNITED KINGDOM
Ground investigation involves the inspection of soils and rock layers by the excavation or trial pits and/or the drilling of boreholes. Different techniques are applicable to different geology and site conditions. The soils and rocks encountered are inspected by a supervising Geo-Environmental Consultant to provide a detailed engineering description of the ground. Samples are obtained from the ...
by:STM Environmental Consultants Ltd based inTwickenham, UNITED KINGDOM
We offer Contaminated Land Risk Assessments to support planning applications for all types and scales of development throughout the UK. Our prices are among the most competitive on the ...
Distributed by:Industrial Water Equipment Ltd. (IWE) based inMatlock, UNITED KINGDOM
A cost-effective, cheaper alternative to your mains water ...
by:Fugro based inLeidschendam, NETHERLANDS
For nearshore projects, our marine plant and equipment enables Fugro to offer a range of drilling, testing and installation work in a safe and efficient manner. Capable of operating from high water level to water depths of around 40 metres, our jack-up platforms can be mobilised to almost any coastal ...
by:GeoView, Inc. based inSt. Petersburg, FLORIDA (USA)
All seismic methods measure the travel-time and frequency of elastic waves as they propagate through the subsurface. The methods commonly used in shallow geophysics involve using an impact source (hammer, weight drop, explosive source) to generate the seismic wave and recording the arrival of the waves with a seismograph and a series of geophones. The types of seismic methods are divided into ...