Deep Drilling in Crystalline Bedrock

Volume 2: Review of Deep Drilling Projects, Technology, Sciences and Prospects for the Future

Buch | Softcover

XI, 538 Seiten

2011 | 1. Softcover reprint of the original 1st ed. 1988
Springer Berlin (Verlag)
978-3-642-73457-1 (ISBN)

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The drilling site of the KTB is located on the western margin of the Bohemian Massif, a few kilometers south of the structurally important Saxothur ing ian/Moldanubian boundary of the central European Hercynian orogene and several kilometers east of one of the most important Permian-Mesozoic strike-slip zones of central Europe, the Franconian line. The borehole will be drilled in the Moldanubian segment (Fig. 1). o ~-:::--. . . . . . ~ . . -. . -. D Il1O , Fig. l: Geological map of the Central Europe Variscides and location of borehole From geographical and political points of view, the drill site is located in northern Bavaria in the Oberpfalz province near the towns of Windischeschenbach and Erbendorf about 40 km southeast of Bayreuth. TARGETS AND RESEARCH TOPICS 'The Continental Deep Drilling program of the Federal Republic of Germany (KTB) is a project of basic geoscientific research. The program and goals of this project have been set by a board of the Senate Commission on Geosciences of the German Research Foundation (DFG). The technical concept of the drilling, sampling, coring and logging programs corresponds to these goals. The upper limit of the budget of 450 million DM is approved by the Federal Ministry of Research and Development (Bundesministerium fuer Forschung und Technologie).

Opening Remarks.- Welcoming at the 3rd International Symposium on Observation of the Continental Crust through Drilling, Mora and Orsa, Sweden, September 7-10, 1987.- Opening Speech of the 3rd International Symposium on Observation of the Continental Crust through Drilling, Mora and Orsa, Sweden, September 7-10, 1987 County governor Lilly Hansson.- Drilling for Deep Gas in the Siljan Impact Structure.- Opening Ceremony Remarks.- Continental Scientific Drilling - A Scientific Frontier.- International Review of Deep Drilling Projects.- Experience from Crystalline Rock Drilling and Technology Directions for Effective Ultra-deep Coring and Drilling.- Deep Structure of Early Precambrian Continental Crust (Kola Super-deep Well).- The German Continental Deep Drilling Program, Targets and State of Work.- The Ocean Drilling Program.- DOSECC's Deep Scientific Drilling Project at Cajon Pass, California.- Problems of Ultra Deep Exploration in the Alpine Region of Central Europe.- The "Deep Geology of France" Programme. The First Three Boreholes in Crystalline Rocks.- The Appalachian Ultradeep Core Hole (ADCOH) Project.- Deep Crustal Drilling, Texas Gulf Coast, United States of America.- Results from Shallow Research Drilling at Inyo Domes, Long Valley Caldera, California, and the Salton Sea Geothermal Field, Salton Trough, California.- Scientific Drilling in Canada - Past and Future.- The Contribution of Drilling to British Deep Geology.- Technical Papers.- Cajon Pass Scientific Drilling Project: Phase I Overview.- The Drilling Concept of the Continental Deep Drilling Program of the Federal Republic of Germany (KTB).- Bit Design for Crystalline Rock.- Coring Tools for Application in Crystalline Rock.- Modern Exploration by Deep Slim Hole Drilling and Wire LineCoring.- Deep Hole Drilling with Wireline Equipment.- Future Development of Ultraslim Hole Drilling Technique and its Place in Deeper Exploration Drilling.- A New High Temperature Stable Drilling Mud Additive for Geological and Deep Drilling Operations.- Formation Microscanner Tool Imaging and Laterolog Resistivity Measurements in Interpretation of Crystalline Terrains.- Comparison of Rotating Times for Deep Wells.- Significance of Material Softening for the Analysis of Deep Borehole Stability.- Scientific Papers.- Project Upper Crust: A Program to Sample the Precambrian Basement of the Midcontinent Region of North America Using Industrial Drill Holes.- Scientific Exploration of an Active Magma-Hydrothermal System in the Valles Caldera, New Mexico, through Drilling.- Initial Results of the Salton Sea Scientific Drilling Project (SSSDP): A Research Borehole in an Active Hydrothermal System in Southern California, U.S.A..- The Swedish Hot-Dry-Rock Project; Some Preliminary Achievements.- Geophysical Aspects of Recent Deep Seismic Soundings of the German Crust.- A Pilot Vertical Seismic Profiling Experiment in the Cajon Pass Deep Scientific Drillhole.- The Logging Strategy for the Continental Deep Drilling Programme of the Federal Republic of Germany.- Frictional Sliding and the Crustal Stresses.- General Considerations of the Flow of Gases through the Crust.- New Concepts of Earth Structure and Potential Hydrocarbon Reserves.- Permeability and Paleoporosity in Crystalline Bedrocks of the Central European Basement - Studies of Cathodoluminescence.- Prospects for the Future of Deep Drilling.- Frontiers in Hydrocarbon Exploration.- Why Drill Deep Holes in Precambrian Basement?.- The Future of Scientific Drilling.- Quantifying the Mass-Energy Fluxes Across the Geospheres:The New Challenge for the Earth Sciences.

Erscheint lt. Verlag	13.12.2011
Reihe/Serie	Exploration of the Deep Continental Crust
Zusatzinfo	XI, 538 p.
Verlagsort	Berlin
Sprache	englisch
Maße	170 x 244 mm
Gewicht	939 g
Themenwelt	Naturwissenschaften ► Geowissenschaften ► Geologie
	Naturwissenschaften ► Geowissenschaften ► Geophysik
	Naturwissenschaften ► Geowissenschaften ► Mineralogie / Paläontologie
Schlagworte	Borehole • Geochemistry • Geophysics • geoscience • Rock Mechanics
ISBN-10	3-642-73457-X / 364273457X
ISBN-13	978-3-642-73457-1 / 9783642734571
Zustand	Neuware