Improved Techniques for the Extraction of Primary Forms of Energy: A Seminar of the United Nations Economic Commission for Europe (Vienna 10-14 November 1980)
In: Springer eBook Collection
1. Improved techniques for the extraction of primary forms of energy: A general overview -- 2. Introduction; conclusions and recommendations for further international co-operation -- 3. Consolidated reports -- The role of "Increased efficiency in the extraction of primary forms of energy" within national energy and research and development policies Hydrocarbons -- The role of "Increased efficiency in the extraction of primary forms of energy" within national energy and research and development policies—Solid fuels -- Progress and trends in the development of conventional technologies for the extraction of primary forms of energy — Hydrocarbons -- Progress and trends in the development of conventional technologies for the extraction of primary forms of energy—Solid fuels -- The prospects of using improved and newly developed techniques for exploiting alternative energy sources as a substitute for conventional fossil fuels -- Prospects of new techniques designed for the exploitation of hydrocarbon resources -- Experience in and opportunities for developing international co-operation in the field of improved fossil fuel extraction techniques -- 4. Summary of national papers -- Improved Resource Recovery in Coal Mining—A Global Overview -- Enhanced Oil Recovery Techniques: State of the Art and Potential -- Recovery of Combustible Material from Spoil Heaps -- Main Trends in Research and Development in Belgium Collieries -- Consolidation of Coal and Strata with Polyurethane in Long-wall -- Recovery of Fuels from Spoil Heaps in the Bassin du Nord and Pas-de-Calais Collieries -- Open-cast Coal Mining in France -- Special Aspects of Underground Coal Gasification in Western Europe -- Limits of Output from fully Mechanized Longwalls -- Surface Mining in Oil-Sands -- Ways and Means to Achieve Higher Recovery of the Deposits in the Lignite Mines of the Köflach District in the Alps -- Economic Mining of the Lignite Deposit Zangtal Unterflöz as Example for Mastering Difficult Geological Conditions in the Alps -- Tertiary Recovery by CO2 Flooding in Hungarian Fields -- Working the Warwickshire Thick Coal -- The Feasibility of Increasing the Recovery Factor from the Nagylengyel Deposit in Hungary by Tertiary Oil Recovery Using Ammonia Injection -- Recovery of Tip Coal in the South Wales Coalfield -- Effective Development of Coal Winning in Bulgaria -- Exploitation of Coal Deposits under Hazardous Conditions -- Exploitation of Crude Oil and Natural Gas Reservoirs in Poland -- Mining of Safety Pillars in Poland as a Rational Element of Energy Reserves Management -- Legal Aspects of the Mineral Deposits Economy -- Improved Economic Method for the Utilization of Wastes from Coal Extraction in Poland -- Status and Further Development of Fracturing Deep and Low-Permeable Gas Reservoirs -- Experience in Sour Gas Production from Depth of 6,000 m -- The Importance of Geological Features in Designing Open-Pit Lignite Exploitations -- The Belgian-German Project for Deep Underground Gasification -- Taking Up and Analysing Workings and Figures for the Evaluation of Functional Interdependences and their Use for Computer-Based Research and Technical/Economical Improvements of Conventional Tunneling Operations at Collieries in the Ruhr-District -- Improvement of Methods of Extracting and Refining Oil Shales and their Technical and Economic Evaluation -- Underground Coal Gasification in the USSR -- Economic Conditions for the Production of Hydrocarbon Feedstock from Bituminous Rocks and Oil Shales -- Economic and Technical Problems of Raising the Oil Recovery Factor of Seams in the USSR -- The Economic Possibilities of Exploiting the World's Non-Conventional Resources of Natural Hydrocarbons -- Increased Productivity by Improved Cutting Technology -- Status of Work on the Extraction of Bitumens -- Oxidizing Processes -- 4. List of Contributors.