Fullagar Geophysics modelling and inversion : home

Fullagar Geophysics provides interpretational expertise, software solutions, research, and training to the mining industry, worldwide. Our specialities include integrated interpretation of electromagnetic, gravity, magnetic, and borehole data for both exploration and mining applications. Our aim is to extract maximum value from our clients' data.

Surface Mining: Main Research issues for Autonomous …

Surface Mining: Main Research issues for Autonomous Operations 3 Fig. 2. Simpli ed view of a mine operation 3 Mining Automation 3.1 Future of Surface Mining Due to the uncertainty on the state of resources actual surface mining opera-tions needs to operate in a conservative manner to be able to satisfy customer requirements and shareholder pro t.

An application of 4D seismic monitoring technique to ...

The application of 4D seismic, ... 4D analysis therefore allows us to visualise strata changes over the course of time and due to the operation of the mine. Four time‐lapse datasets were ... show seismic profiles and variance slices of different horizons in the mining stage, coal mining leads to roof collapse, the reflected seismic events ...

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

Jul 30, 2013· Over the past 40 years, coal mining geophysics has moved on from being a niche discipline developed to assist with the deep coal mines of Europe, to an activity applied around the world in a large range of mining and related situations. These include exploration for coal, mine planning, mine operations and environmental monitoring.

SURFACE GEOPHYSICAL METHODS FOR DETECTION OF …

Mine voids in coal mines are usually encountered as resistiv-ity lows because of the presence of acidic mine water. Other Methods, such as magnetics and ground penetrating radar have been used for detecting subsurface cavities, but can be subject to precision, interference, or depth limitations which restrict their use in mining applications.

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

Jul 30, 2013· Highlights I review applications for geophysics in support of coal mining operations. I discuss techniques used for mapping coal seams and geotechnical characterisation. Methods for void detection and monitoring the ground response are also discussed. Future applications for geophysics are also considered.

(PDF) A Guide for Applying Geophysics to Coal Mining ...

The Role of Geophysics (and this book) Coal mining companies need to overcome the traditional production related challenges of mining cost-effectively and of extending the life of their mines ...

Part 130.350 Coal Exploration, Mining, Off Highway Hauling ...

Section 130.350 Coal Exploration, Mining, Off Highway Hauling, Processing, Maintenance and Reclamation Equipment ... cycle through the last stage of coal production which ends at the time the coal is ... Coal is produced in a surface mining operation that begins with locating the coal

Protecting Communities from Coal Dust

Protecting Communities from Coal Dust ... stage of the coal chain. The health and social harms of coal mining and coal transport are well documented. Studies have shown that people living in coal-affected ... in a mining operation used for hauling coal or waste material from the mining area). Avoidance G1. Real-time weather monitoring data and ...

Archived: Interstate Technical Group on Abandoned ...

Attempts were made by most of them to test the application of oil field technologies to coal mining operations in order to improve the safety and productivity of their mines. Out of this group of companies, the Conoco-CONSOL partnership was considered to be the most successful in advancing the development of coal geophysics.

Application of Comprehensive Geophysical Prospecting ...

Due to the influence of mining technology, some coal mines will leave mined-out areas (or goafs) in the rock mass after mining. If the distribution law and influence scope of mined-out areas cannot be accurately explored and controlled, it will bring great potential safety hazards to subsequent coal mining and cause serious harm to adjacent houses, roads, bridges, railways, and so on.

Coal seam exploration with special regard to the ...

The application of in seam seismic methods for coal seam exploration in connection with longwall mining is evaluated. The present exploration practice is reviewed. With the introduction of the relatively expensive high production longwall mining technique, in seam seismic methods are important to successful mining operations. The basics of relevant seismic methods are described, and a research ...

Review of the utilisation/potential of geophysical methods ...

Geophysical methods have wide-ranging applications and span industry sectors including mineral/petroleum exploration, mining (coal and metalliferous) and civil engineering. There is a clear underutilisation of geophysics in metalliferous mining even when compared to our coal-mining …

UAV Applications in Mining | West Coast Placer

Mining Operations Ore Pile Volumetrics. In the operation/mining phase drones have a lot to offer. One of the most widely used applications of drones in mining today in in stockpile volumetrics. That is the 3D volume calculation of pile of waste rock or ore piles.

DETECTING ADVERSECOAL SEAM GEOLOGYAHEADOF …

mine planning and production operations. The general function ofRIM equipment is to send radio waves ... Receiver System RIM applications go beyond coal mining, and have proven ... confirming the benefit of radio‐geophysics to exploration and mining processes to detect and scale geologic ...

Archived: High-resolution 3D surface seismic method and ...

High-resolution 3D surface seismic method and former coal geophysics program of a US coal company Lawrence M. Gochioco, GX Technology Corporation, Houston, Texas Introduction One of the best kept technology secrets in US coal mining history was that there was once a robust coal geophysics program that was fully utilized by a local

Mining engineering - Wikipedia

Mining engineering is an engineering discipline that applies science and technology to the extraction of minerals from the earth. Mining engineering is associated with many other disciplines, such as mineral processing, Exploration, Excavation, geology, and metallurgy, geotechnical engineering and surveying.A mining engineer may manage any phase of mining operations – from exploration and ...

The application of geophysics in South African coal mining ...

and application of geophysical methods, as local coal mining companies generally do not have in-house geophysicists. Consequently, the Coaltech Research Organisation's Geology and Geophysics working group forum compiled a textbook aimed at addressing this need: to produce a guide for applying geophysics to coal mining problems in South Africa ...

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

In the investigation and operation of petroleum reservoirs, there are many similar problems being addressed using similar geophysical techniques. Furthermore, the distinctions between near-surface geophysics, environmental geophysics and coal mining geophysics are being lost.

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

The life cycle of mining begins with exploration, continues through production, and ends with closure and postmining land use. New technologies can benefit the mining industry and consumers in all stages of this life cycle. This report does not include downstream processing, such as smelting of ...

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

To investigate further, interested readers are referred to [24, 25] on the application of geophysics techniques to coal mining, including the use of seismic reflection and electromagnetic ...

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

Jul 30, 2013· Overview on the application of geophysics in coal mining Overview on the application of geophysics in coal mining Hatherly, Peter 2013-07-30 00:00:00 Since their introduction to the coal mining industries of the United Kingdom and West Germany in the 1970s, geophysical methods are now utilised in coal mining around the world. The range of applications in both surface and underground mining …

2012 Americas School of Mines - PwC

2012 Americas School of Mines Basics of US Mining Accounting Christie Greve-Senior AssociateAlex Mayberry-Senior AssociateMolly Hepburn - Manager Benita Pulins - Managing Director

Coal Exploration and Mining Geology

The application of geological studies to the actual mining process, sometimes referred to separately as coal mining geology, follows on after the mine begins operation. Coal mining geology embraces a number of special skills and ... Coal Exploration and Mining Geology - Colin R. Ward

Coal Exploration and Mining

UNESCO – EOLSS SAMPLE CHAPTERS COAL, OIL SHALE, NATURAL BITUMEN, HEAVY OIL AND PEAT – Vol. I-Coal Exploration and Mining - Lixun Kang ©Encyclopedia of Life Support Systems (EOLSS) 1.3.2 Field mapping techniques Geological mapping is a necessary starting point for the fieldwork of coal exploration.

Fullagar Geophysics modelling & inversion : frame

Fullagar Geophysics provides interpretational expertise, software solutions, research, and training to the mining industry, worldwide. Our specialities include integrated interpretation of electromagnetic, gravity, magnetic, and borehole data for both exploration and mining applications. Our aim is to extract maximum value from our clients' data.

Geophysics in Metalliferous Mines for Ore Body Delineation ...

Fullagar, P.K., and Fallon, G.N. GEOPHYSICS IN METALLIFEROUS MINES FOR OREBODY DELINEATION AND ROCK MASS CHARACTERISATION 575 a greater degree of consistency into mill feed via blending, thereby enhancing metal recovery, albeit at the cost of additional handling.

Application of underground microseismic monitoring for ...

Longwall mining technique has been widely used around the globe due to its safe mining process. However, mining operations are suspended when various problems arise like collapse of roof falls, cracks and fractures propagation in the roof and complexity in roof strata behaviors. To overcome these colossal problems, an underground real time microseismic monitoring technique has been …