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First published in 1991. This volume presents a brief description of the natural conditions of the permafrost regions, the properties of the permafrost and the processes occurring in it, the fundamentals of the heat transfer processes during drilling and the service temperature conditions of the tool. Methods and devices for cooling the flushing media, principles of quality control of flushing agents and the technology and commercial viability of their use during drilling in the permafrost have been considered. The main emphasis in this book is on the drilling technology which uses a variety of flushing agents. The text also includes a description of the technology of utilizing grouting solutions, the theory and practice of drilling with simultaneous freezing of weakly cohesive, moist ground as well as jdrilling holes in the ice-sheets of the circumpolar regions. This book is intended for engineers and technical personnel engaged in drilling for exploratory geological works.
Book Synopsis Drilling in the Permafrost by : B.B. Kudyashov
Download or read book Drilling in the Permafrost written by B.B. Kudyashov and published by Routledge. This book was released on 2022-03-02 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: First published in 1991. This volume presents a brief description of the natural conditions of the permafrost regions, the properties of the permafrost and the processes occurring in it, the fundamentals of the heat transfer processes during drilling and the service temperature conditions of the tool. Methods and devices for cooling the flushing media, principles of quality control of flushing agents and the technology and commercial viability of their use during drilling in the permafrost have been considered. The main emphasis in this book is on the drilling technology which uses a variety of flushing agents. The text also includes a description of the technology of utilizing grouting solutions, the theory and practice of drilling with simultaneous freezing of weakly cohesive, moist ground as well as jdrilling holes in the ice-sheets of the circumpolar regions. This book is intended for engineers and technical personnel engaged in drilling for exploratory geological works.
Book Synopsis Drilling in the Permafrost by : Kudriashov B. B (Boris Borisovich)
Download or read book Drilling in the Permafrost written by Kudriashov B. B (Boris Borisovich) and published by . This book was released on 1990 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Permafrost: North American Contribution [to The] Second International Conference by :
Download or read book Permafrost: North American Contribution [to The] Second International Conference written by and published by National Academies. This book was released on 1973-01-01 with total page 808 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Occurrence and Development of Ground Water in Permafrost Regions by : Dagfin John Cederstrom
Download or read book Occurrence and Development of Ground Water in Permafrost Regions written by Dagfin John Cederstrom and published by . This book was released on 1953 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
The objectives of this report are 1) to summarize the results and field experience accumulated by scientists with Terrain Sciences Division by presenting a description and evaluation of various drilling equipment and methods, and 2) to inform users with no field experience how to select the method best suited to their particular needs.
Book Synopsis Portable Drilling Equipment for Shallow Permafrost Sampling by : J. J. Veillette
Download or read book Portable Drilling Equipment for Shallow Permafrost Sampling written by J. J. Veillette and published by Natural Resources Canada. This book was released on 1980 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objectives of this report are 1) to summarize the results and field experience accumulated by scientists with Terrain Sciences Division by presenting a description and evaluation of various drilling equipment and methods, and 2) to inform users with no field experience how to select the method best suited to their particular needs.
Download or read book Geological Survey Circular written by and published by . This book was released on 1963 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Permafrost, a Bibliography, 1978-1982 by :
Download or read book Permafrost, a Bibliography, 1978-1982 written by and published by . This book was released on 1977 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt:
These proceedings contain two hundred and eighteen papers representing the work of authors from countries across the world. They cover a wide range of research and applications in safety and reliability issues that concern all types of systems, processes and structures.
Book Synopsis Safety and Reliability by : TIM BEDFORD
Download or read book Safety and Reliability written by TIM BEDFORD and published by CRC Press. This book was released on 2003-01-01 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt: These proceedings contain two hundred and eighteen papers representing the work of authors from countries across the world. They cover a wide range of research and applications in safety and reliability issues that concern all types of systems, processes and structures.
The problems of obtaining frozen samples by core drilling of perennially frozen gravel and rock were investigated. Most of the core drilling was carried out in ice-bonded, well-graded alluvial gravel with the ground temperature near its freezing point. Both chilled compressed air and oil-based liquids were used as drilling fluids. The details of both successful and unsuccessful coring attempts are reported and related to descriptions and photographs of samples of a wide range of quality. Drilling variables such as weight on the bit, rotational velocity, rate of penetration, fluid temperatures, viscosities, flow rates and pressures and mechanical details of the diamond bits are reported. (Modified author abstract).
Book Synopsis An Investigation of Core Drilling in Perennially Frozen Gravels and Rock by : G. Robert Lange
Download or read book An Investigation of Core Drilling in Perennially Frozen Gravels and Rock written by G. Robert Lange and published by . This book was released on 1973 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: The problems of obtaining frozen samples by core drilling of perennially frozen gravel and rock were investigated. Most of the core drilling was carried out in ice-bonded, well-graded alluvial gravel with the ground temperature near its freezing point. Both chilled compressed air and oil-based liquids were used as drilling fluids. The details of both successful and unsuccessful coring attempts are reported and related to descriptions and photographs of samples of a wide range of quality. Drilling variables such as weight on the bit, rotational velocity, rate of penetration, fluid temperatures, viscosities, flow rates and pressures and mechanical details of the diamond bits are reported. (Modified author abstract).
Book Synopsis Environmental aspects of chemical use in well-drilling operations by :
Download or read book Environmental aspects of chemical use in well-drilling operations written by and published by . This book was released on 1975 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt:
