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borehole radar mining technology

2019-10-19T10:10:20+00:00
  • Geomole – Borehole radar - Mining3

    SM Geomole – Borehole radar Ability to “see” through a rock mass.

  • BOREHOLE RADAR FOR EXPLORATION IN AUSTRALIA

    …Borehole Radar (BHR) provides high detailed continuous ore body and structural delineation information. Borehole Radar has been delineating ore bodies for mine planning for over 10 years. Improvements in technology over the last 2 years now enables borehole radar to be deployed on the drill allowing quick and easy surveying underground.

  • Application of borehole radar to pothole identification ...

    Borehole radar is a proven geophysical technology that can be used to reduce the geological risk in extracting an orebody and therefore improve mine planning. This paper presents an example of how borehole radar can be used within the mining cycle to map out orebody blocks to assist with the mine design months ahead of mining. Refined equipment and procedures now enable a slim- line borehole ...

  • Automating Borehole GPR Surveys Sensors Software Inc.

    The automated winch system for pulseEKKO® borehole systems increases the accuracy and reduces the time required for borehole surveys, enabling this technology to be adopted into additional application areas. Click here to learn more about pulseEKKO® Ground Penetrating Radar.

  • Jet Boring/Borehole Mining RCS Group of Companies

    Jet boring – also known as borehole mining, jet mining or underground hydraulic mining, is a remote controlled process utilizing conventional drill rigs to drill a bore hole in the earth to a designated depth. Normally this borehole is cased to the top of the formation to be jetted.

  • Three-dimensional Borehole Radar Imaging

    Borehole radar is such an emerging mapping tool in the mining industry, that can be used to image the subsurface orebody with high resolution. 3-D subsurface imagingusingtwo-dimensionalaperture synthesisrequires manyboreholes and is thus not economically feasible in underground orebody imaging.

  • A borehole radar system for South African gold and ...

    Borehole radar is an electromagnetic tool that can be applied to assist in the delineation of orebody geometry, ideally using routinely drilled cover and exploration boreholes. Successful trials of borehole radar for delineating reef horizons on South African

  • The financial benefit of using borehole radar to delineate ...

    confidence in the geological model prior to mining. Conducting borehole radar prior . 3. to mining improves mine planning and development, ensures that less waste is mined, facilitates the effective deployment of labour crews, prevents waste being sent to the processing plant and avoids deferring income until a later date. Recommendations are made on how to plan for and include borehole radar ...

  • Borehole - Wikipedia

    A borehole may be constructed for many different purposes, including the extraction of water, other liquids (such as petroleum) or gases (such as natural gas), as part of a geotechnical investigation, environmental site assessment, mineral exploration, temperature measurement, as a pilot hole for installing piers or underground utilities, for geothermal installations, or for underground storage of

  • How does Ground Penetrating Radar Help the Mining Industry?

    2017-03-15  GPR (ground penetrating radar) is an efficient technology that has been used considerably in subsurface exploration. The modern tools based on the technology are remarkably efficient too. These tools can gather, analyse, assess and process huge chunks of data, allowing the personnel to gain valuable decisions. Benefits of using GPR in Mining:

  • Imaging an Orebody Ahead of Mining Using Borehole Radar at ...

    Borehole radar is a proven geophysical technology that can be used to map an orebody ahead of mining. This paper will present a case study, where borehole radar is being used within the mining ...

  • Imaging an Orebody Ahead of Mining Using Borehole Radar at ...

    Borehole radar is a proven geophysical technology that can be used to map an orebody ahead of mining. This paper will present a case study, where borehole radar is being used within the mining cycle to map out orebody blocks, both as a strategic and tactical tool. Refined equipment and procedures now enables a slimline borehole radar tool to be deployed on the end of drill rods, making it ...

  • Borehole - Wikipedia

    A borehole is a narrow shaft bored in the ground, either vertically or horizontally. A borehole may be constructed for many different purposes, including the extraction of water, other liquids (such as petroleum) or gases (such as natural gas), as part of a geotechnical investigation, environmental site assessment, mineral exploration, temperature measurement, as a pilot hole for installing ...

  • Exploration Mining - MALA Ground Penetrating Radar - GPR

    When using borehole radar as an investigation tool in front of constructions in mine shafts, valuable information on what fractures to meet and by that the risk of flooding of the construction site is gained. To drill boreholes (horizontal to vertical) prior tunneling work and carry out borehole reflection measurements can in many cases be the only way of estimating how to continue the ...

  • Application of borehole radar to South Africa's ultradeep ...

    2000-04-27  Borehole Radar has been identified as the most immediately applicable electromagnetic technique to delineate disruptions to gold reef in the South African DEEPMINE environment. The economically important Ventersdorp Contact Reef (VCR) has successfully been imaged over ranges of up to 95 m and with resolutions of less than a meter, using the Geosonde system with a center

  • The financial benefit of using borehole radar to delineate ...

    Borehole radar is a short-range, high-resolution geophysical technique that can be used to delineate the position of the Merensky platinum reef in underground mines situated in the Western Bushveld Complex. In this study, borehole radar is used in reflection mode from four boreholes drilled sub-parallel to the expected position of the Merensky Reef within an underground mining block bounded by ...

  • Application of borehole radar to South Africa's ultradeep ...

    CONFERENCE PROCEEDINGS Papers Presentations Journals. Advanced Photonics Journal of Applied Remote Sensing

  • Fault detection with Ground Penetrating Radar and Cross ...

    Ground Penetrating Radar for subsurface mining safety Jakob Kulich and Florian Bleibinhaus Montanuniversität Leoben, Chair of Applied Geophysics, Applied Geosciences and Geophysics, Austria ([email protected]) We apply Ground Penetrating Radar (GPR) and Cross-Borehole Ground Penetrating Radar (XBGPR) in an under-ground marble mine for fault detection and for a

  • Innovative technology needed in mining sector SAnews

    Pretoria - More imaginative and innovative technology is key to the long-term profitability and sustainability of the mining industry, says Science and Technology Deputy Minister Derek Hanekom. "While pick-axes and spades still occupy an honoured position in mining, we now look to more innovative technologies to provide the mechanisms that will reveal, unearth and retrieve the riches in the ...

  • Technological advances set to drive SA’s mining industry ...

    Mining will not be available in the current form and format in the medium term in South Africa. It will be a different set up and way of mining. The mining industry will have to adjust and embrace new technology and innovation, as well as new ways of working.” Kotzé was speaking at the launch of PwC’s SA Mine report in Johannesburg last week. Key findings of the report, amongst others ...

  • Exploration Mining - MALA Ground Penetrating Radar - GPR

    When using borehole radar as an investigation tool in front of constructions in mine shafts, valuable information on what fractures to meet and by that the risk of flooding of the construction site is gained. To drill boreholes (horizontal to vertical) prior tunneling work and carry out borehole reflection measurements can in many cases be the only way of estimating how to continue the construction and in which part

  • 3 Technologies To Change Mining in South Africa - Sov.Tech ...

    Mining is simply extracting minerals and other precious deposits from the larger rocks that house them. But doing so is cumbersome, expensive, and dangerous. With new radar technologies, companies are poised to get a good glimpse inside these rocks before they commit to the mining process.

  • Fault detection with Ground Penetrating Radar and Cross ...

    We apply Ground Penetrating Radar (GPR) and Cross-Borehole Ground Penetrating Radar (XBGPR) in an under-ground marble mine for fault detection and for a better understanding of the local stress regime. Fault detection is an ongoing safety issue in the mining industry, especially in underground situations. Detailed information about

  • The financial benefit of using borehole radar to delineate ...

    Borehole radar is a short-range, high-resolution geophysical technique that can be used to delineate the position of the Merensky platinum reef in underground mines situated in the Western Bushveld Complex. In this study, borehole radar is used in reflection mode from four boreholes drilled sub-parallel to the expected position of the Merensky Reef within an underground mining block bounded by two cross

  • Coal top locating technology could uses radar ...

    Coal top locating technology could uses radar AN ACARP project is using conductively-guided borehole radar waves for real time prediction of coal tops during blast-hole drilling. Meandu is one of the sites the ACARP team acquired data sets from.

  • 3 Technologies in Exploration, Mining, and Processing ...

    Technology for mining thin coal seams (less than 1 meter thick), particularly thin-seam longwall technology, would be beneficial. In view of the extreme difficulties for workers in such a constricted environment the technology for thin-seam longwalls must include as much automation, remote control, and autonomous operation as possible. Successful longwall and continuous coal mining technology

  • Borehole Mining, Underground Mining, Mining Techniques ...

    It is a remote controlled method of underground mining. It is also used in exploration, oil, gas, and water stimulation. Borehole mining consists of two pipes one for pumping down high pressure water and another that delivers slurry back to the surface. A BHM tool consists of water jet pump, hydro monitor section, an extension section and a hub. The tool is lowered into a well until the hydro monitor

  • Mining - Solution mining Britannica

    This latter activity is known as brine solution mining, and this section focuses on the solution mining of salt. All techniques begin with the successful drilling of a borehole to the top of the salt formation. The well is cased, or lined, with one or more pipes of steel or another material, and the hole is then extended to the bottom of the formation. At this point any one of four different production configurations is used.

  • Technological advances set to drive SA’s mining industry ...

    Mining will not be available in the current form and format in the medium term in South Africa. It will be a different set up and way of mining. The mining industry will have to adjust and embrace new technology and innovation, as well as new ways of working.” Kotzé was speaking at the launch of PwC’s SA Mine report in Johannesburg last week. Key findings of the report, amongst others ...

  • Ground Penetrating Radar (GPR) Equipment GSSI Inc ...

    2020-09-30  Ground penetrating radar (GPR) offers an accurate, non-destructive solution to mapping the subsurface of the earth. Archaeology Forensics Archaeologists and remote sensing specialists around the world rely on GSSI ground penetrating radar as a key tool for non-invasive site investigation.

  • Welcome to ASST - Applied Scientific Services and Technology

    We are also allied with Geomole Pty Ltd, the leading developer of Borehole radar (BHR) technology. ... ASST provides custodianship services for mid-tier mining companies. Using our safe and secure servers we have a history of reliable data protection and preservation. Geophysical Survey Planning Design - geometry, configuration and survey - specification survey planning - synthetic modelling ...

  • Incorporating fine-scale ground-penetrating radar data ...

    AbstractGround-penetrating radar (GPR) offers an inexpensive and rapid method for delineating the laterite profiles by acquiring fine-scale data from the ground. In a case study, a GPR survey was conducted at the Weipa bauxite mine in Australia, in which numerous pick points corresponding to the depth to the bauxite/ironstone boundary were acquired from the ground.

  • Engineering Geophysics DMT GROUP

    3D borehole radar e.g. for salt dome exploration, karst exploration ; Hydroacoustics and bathymetry for underwater subsoil exploration; In our exploration endeavours we not only rely on geophysical surveys combined with geological and geotechnical evaluations, but also utilise geodetic data for an all-round more reliable result. For example, our integrated solutions can be used to achieve ...

  • Borehole Geophysics - USGS

    Borehole radar provides a method to detect fracture zones at distances as far as 30 meters or more from the borehole in electrically resistive rocks. Radar measurements can be made in a single borehole (transmitter and receiver in same borehole) or by cross-hole tomography (transmitter and receiver in separate boreholes). Single-hole, directional radar can be used to identify the location and

  • Overview on the application of geophysics in coal mining ...

    2013-07-30  Franke (2012) describes several successful applications of ground probing radar in mining situations but stresses the site dependent nature of radar responses in mining environments. He also notes that while there are hundreds of published works on civil infrastructure and UXO applications each year, only a handful of papers have been written on surface mining applications for GPR. Generally ...

  • Types of Drilling Methods used in Mining Boring Mining ...

    The withdrawal of the rods and their re-introduction into the borehole with the additional drill rod, after removal of core, takes a considerable time, nearly 75 to 90% of the total time spent on drilling. A wire line drilling technique is an improvement to reduce this time. The rods are not taken out to remove the core which is collected in the core barrel tube during drilling. The tube is ...

  • Geophysical Survey Equipment Ground Penetrating Radar GSSI

    Mining professionals use ground penetrating radar to accurately locate underground structures before drilling, blasting or carrying face operations. GPR is instrumental in helping to identify overhead separations in order to prevent ceiling collapses. In deep mine applications, GPR is invaluable for identifying geologic features that may be potential areas for rock bursts, such as fractures ...

  • IBIS-ArcSAR Lite / Performance IDS GeoRadar

    IBIS-ArcSAR is the only radar in the mining industry to provide continuous 360° scanning of pit walls with an end-to-end scan time that matches the radar acquisition time. By employing a fully rotational military-rated slip ring technology it maximizes robustness with minimal moving parts, getting rid of unwanted exposed cabling and expensive maintenance. IBIS-ArcSAR can operate up to very ...

  • DMT Group Profile DMT Group

    Slim Optical Borehole Camera (SBS) Condition Monitoring Systems. MineSafe. PlantSafe. WindSafe. Tower Vibration Sensors KS22 . Flow Measuring Technology. Coking Technology. Door Sealing System. Door Cleaning System. PROven® System. Test Dusts. Focus. Radioactive Waste Disposal. Geothermal Energy. Wind Park Optimisation. International Mining Consulting. Join us. Why DMT

  • Ground Penetrating Radar (GPR) Equipment GSSI Inc ...

    2020-09-30  Ground penetrating radar (GPR) offers an accurate, non-destructive solution to mapping the subsurface of the earth. Archaeology Forensics Archaeologists and remote sensing specialists around the world rely on GSSI ground penetrating radar as a key tool for non-invasive site investigation.

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