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No 2 (2018) DETERMINATION OF OPTIMAL BLOCK LENGTH ALONG THE STRIKE TO PROVIDE SAFETY AND EFFICIENCY WHEN EXTRACTING MEDIUM-THICK IN-CLINED COAL SEAMS USING ROOM-AND-PILLAR METHOD IN QUANG NINH COAL BASIN Abstract  PDF (Eng)  similar documents
Duc Thang Pham, Victor G. Vitcalov
"... seams in Quang Ninh Coal Basin taking into account existing mining and geological conditions was carried ..."
 
No 1 (2018) CURRENT CONDITION OF LIGNITE MINING IN OLTENIA COAL BASIN AND SOLUTIONS FOR REUSE OF MINED-OUT SPACE OF CLOSED PITS Abstract  PDF (Eng)  similar documents
Izabela-Maria Nyari (Apostu), Maria Lazar
"... Oltenia Coal Basin occupies the area of 4500 km2 and encloses the most important deposits ..."
 
No 1 (2018) APPROACH TO EXTRACTING THIN COAL SEAMS Abstract  PDF (Eng)  similar documents
Le Thi Thu Hoa, Jaroonpattanapong Pirat, Xuan-Nam Bui, Pham Van Viet, Nguyen Hoang, Le Qui Thao
"... The Mae Moh basin is located in the Mae Moh District of Lampang Province, which is about 26 km ..."
 
Vol 5, No 1 (2020) Improvement of Technology and Jar Mills for Preparation of Coal-Water Fuel from Waste Coal Abstract  PDF (Eng)  similar documents
V. I. Murko, M. A. Volkov, D. P. Grinyuk, M. P. Baranova, G. O. Holboev
"... capacity boiler plants) of slurry coal-water fuel, produced from finely dispersed coal preparation waste ..."
 
No 1 (2017) THE MINING INDUSTRY IN COLOMBIA. A GENERAL OVERVIEW Abstract  PDF (Eng)  similar documents
Oscar Jaime Restrepo Baena
 
Vol 6, No 4 (2021) Mapping coal fires using Normalized Difference Coal Fire Index (NDCFI): case study at Khanh Hoa coal mine, Vietnam Abstract  PDF (Eng)  similar documents
L. H. Trinh, V. N. Nguyen
"... Khanh Hoa coal mine (Thai Nguyen province) is one of the largest coal mines in the north of Vietnam ..."
 
Vol 5, No 4 (2020) About Relations between Natural Gas and Oil in Connection with Forecast of Their Reserves in Azerbaijan Abstract  PDF (Eng)  similar documents
A. A. Feizullaev
"... of the sea basin. The paper assesses their prospectivity, substantiates the priority exploration targets ..."
 
Vol 4, No 4 (2019) Combined Mining Technologies for Coal Deposits (Review) Abstract  similar documents
A. Yu. Ermakov, V. V. Senkus, Duc Thang Pham, Val. V. Sencus, N. I. Abramkin, E. A. Ermakov
"... and possibilities of eliminating the disadvantages through introducing a combined technology of coal deposit mining ..."
 
Vol 4, No 2 (2019) Assessment of Effectiveness of Methods and Techniques for Degassing Methane-containing Coal Seams Abstract  PDF (Eng)  similar documents
S. N. Shirjaev
"... of degassing of coal seams containing methane in the process of their underground mining are presented. Based ..."
 
Vol 5, No 2 (2020) Oil and Gas Potential of Superimopsed Depressions in Azerbaijan Abstract  PDF (Eng)  similar documents
A. A. Feizullaev, S. S. Kocharli, S. V. Abbasova
 
Vol 6, No 2 (2021) Mining industry in Mozambique Abstract  similar documents
J. J. Z. Caixao
"... Manica Gold in gold production. Increasing coal production is connected with commissioning of the Moatize ..."
 
Vol 5, No 4 (2020) Analysis of energy performance of heading sets of equipment at a coal mine Abstract  similar documents
A. B. Sadridinov
"... were investigated using the example of the Severnaya coal mine. Indicators of energy consumption ..."
 
Vol 5, No 2 (2020) Marketable Product Quality Management in Conditions of Coal Mining at a Deposit of Complicated Structure Abstract  similar documents
V. A. Azev, D. V. Popov
"... , parameters of the thermal coal market significantly changed. Depletion of “rich” deposits implies development ..."
 
No 3 (2016) Development of West Caspian territory in relation to oil-and-gas potential Abstract  similar documents
I. V. Bystrova, T. S. Smirnova, N. F. Fedorova, M. S. Melekhov
"... . The issues of increasing oil reserves in all three Caspian basins are considered, as well as organizing ..."
 
Vol 5, No 2 (2020) About the necessity for changing the methodical approach to the calculation of methane release rate in high-performance working faces of Kuzbass Abstract  PDF (Eng)  similar documents
A. A. Ordin, A. M. Timoshenko, D. V. Botvenko
"... , it has been theoretically established that methane release from loose coal is a function inversely ..."
 
Vol 5, No 1 (2020) Findings of Studies on Wave Character of Pillar Support Pressure and Edge Parts of Coal Seams Abstract  similar documents
S. N. Lis
"... in the areas of the underground workings in coal mines of Karaganda coal basin, located under and above pillars ..."
 
Vol 4, No 3 (2019) Development of a Hydrodynamic Method for Degassing of Gas-Saturated Flat-Lying Coal Seams Abstract  PDF (Eng)  similar documents
V. I. Gavrilov
"... Deterioration of geological and mining conditions for underground extraction of coal deposits ..."
 
Vol 6, No 4 (2021) Increasing life of pit dump truck motor-wheel gearboxes by introducing the monitoring of the actual technical condition Abstract  similar documents
A. A. Khoreshok, A. V. Kudrevatykh, A. S. Ashcheulov, A. V. Vinidiktov, L. I. Kantovich
"... At present, Kuzbass coal strip mines pay great attention to improving quality performance of mining ..."
 
Vol 7, No 1 (2022) Features of fluid dynamics in long-term heterogeneous gas reservoirs Abstract  PDF (Eng)  similar documents
A. A. Feyzullayev, A. G. Gojayev, I. M. Mamedova
"... Basin (SCB), serving as a reservoir of commercial gas accumulations, and subsequent underground gas ..."
 
Vol 7, No 1 (2022) Improvement of the electric energy quality in underground electric networks in highly productive coal mines Abstract  PDF (Eng)  similar documents
L. A. Plashchansky, S. N. Reshetnyak, M. Y. Reshetnyak
"... productive coal mines is the uninterrupted power supply of underground consumers for the entire process cycle ..."
 
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