Investment Risks Reduction of Developing Coal Deposits on the Basis of Quantitative Assessment Method of the Geological Information Confidence
- 10.2991/coal-18.2018.58How to use a DOI?
- investment risk, mining risk, quantitative assessment methods, confidence of mineral reserves, coal deposits.
Approaches to the assessment of mining risk, which is the risk of subsequent disconfirmation of the quantity and conditions of the coal reserves existence, are given and summarized in the paper. It is shown that the methods of its assessment are developing in the way of quantitative methods application. It is indicated that geostatistical methods, which are widely used to assess the confidence of reserves, are not effective with coal deposits. The essence of the geometric method, which is more effective with coal deposits, is shown. This method is recommended to be used in Russia and within international expertise of coal reserves.
- © 2018, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Аleksandr Kopytov AU - Tamara Rogova AU - Sergey Shaklein PY - 2018/10 DA - 2018/10 TI - Investment Risks Reduction of Developing Coal Deposits on the Basis of Quantitative Assessment Method of the Geological Information Confidence BT - Proceedings of the 9th China-Russia Symposium "Coal in the 21st Century: Mining, Intelligent Equipment and Environment Protection" (COAL 2018) PB - Atlantis Press SP - 320 EP - 325 SN - 2352-5401 UR - https://doi.org/10.2991/coal-18.2018.58 DO - 10.2991/coal-18.2018.58 ID - Kopytov2018/10 ER -