Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Download Evaluation Of The Second Hot Dry Rock Geothermal Energy Reservoir full books in PDF, epub, and Kindle. Read online Evaluation Of The Second Hot Dry Rock Geothermal Energy Reservoir ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Author : G. A. Zyvoloski
Publisher :
ISBN 13 :
Total Pages : 94 pages
Book Rating : 4.:/5 (152 download)
Download or read book Evaluation of the Second Hot Dry Rock Geothermal Energy Reservoir written by G. A. Zyvoloski and published by . This book was released on 1981 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Evaluation of the Second Hot Dry Rock Geothermal Energy Reservoir written by and published by . This book was released on 1981 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The results of a long-term (286 day) flow test of the second hot dry rock reservoir at the Fenton Hill field site are presented. This second reservoir was created by fracturing an interval of granitic rock located at a depth of 2.93 km (9620 ft) in the same wellbore pair used in the creation of the first, smaller reservoir. The new fracture system has a vertical extent of at least 320 m (1050 ft), suggesting that the combined heat-transfer area of the old and new fracture systems is much greater than that of the old system. The virgin rock temperature at the bottom of the deeper interval was 197°C (386°F). Downhole measurements of the water temperature at the reservoir outlet, as well as temperatures inferred from geothermometry, showed that the thermal drawdown of the reservoir was about 8°C, and preliminary estimates indicate that the minimum effective heat-transfer area of the new reservoir is 45,000 m2 (480,000 ft2), which is six times larger than the first reservoir.
Download or read book Preliminary Evaluation of the 2nd Hot Dry Rock Geothermal Energy Reservoir written by and published by . This book was released on 1980 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : H. D. Murphy
Publisher :
ISBN 13 :
Total Pages : 88 pages
Book Rating : 4.:/5 (161 download)
Download or read book Preliminary Evaluation of the Second Hot Dry Rock Geothermal Energy Reservoir written by H. D. Murphy and published by . This book was released on 1980 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Comparison of Two Hot Dry Rock Geothermal Reservoirs written by and published by . This book was released on 1980 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Two hot dry rock (HDR) geothermal energy reservoirs were created by hydraulic fracturing of granite at 2.7 t o 3.0 km (5000 to 10000 ft) at the Fenton Hill site, near the Valles Caldera in northern New Mexico. Both reservoirs are research reservoirs, in the sense that both are fairly small, generally yielding 5 MWt or less, and are intended to serve as the basic building blocks of commercial-sized reservoirs, consisting of 10 t o 15 similar fractures that would yield approximately 35 MWt over a 10 to 20 yr period. Both research reservoirs were created in the same well-pair, with energy extraction well number 1 (EE-1) serving as the injection well, and geothermal test well number 2 (GT-2) serving as the extraction, or production, well. Evaluation of the second reservoir was accomplished in two steps: (1) with a 23-day heat extraction experiment that began October 23, 1979, the results of which are described by Murphy (1980), and (2) a-second, longer-term heat extraction experiment still in progress, which as of November 25, 1980 has been in effect for 260 days. The results of this current experiment are compared with earlier experiments.
Author :
Publisher : Contentsworks Inc.
ISBN 13 : 4862161901
Total Pages : 29 pages
Book Rating : 4.8/5 (621 download)
Download or read book Evaluation of the first-stage reservoir in the Australian Hot Dry Rock geothermal energy development beneath the Cooper Basin written by and published by Contentsworks Inc.. This book was released on 2006 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Evaluation of the Fenton Hill Hot Dry Rock Geothermal Reservoir. Part I. Heat Extraction Performance and Modeling. Part II. Flow Characteristics and Geochemistry. Part III. Reservoir Characterization Using Acoustic Techniques written by and published by . This book was released on 1978 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: On May 28, 1977, as the production well GT-2 at Fenton Hill was being redrilled along a planned trajectory, it intersected a low-impedance hydraulic fracture in direct communication with the injection well, EE-1. Thus, a necessary prerequisite for a full-scale test of the LASL Hot Dry Rock Concept, that of establishing a high flow rate between wells at low wellhead differential pressures, was satisified. Full-scale operation of the loop occurred for 75 days from January 27 to April 12, 1978. This test is referred to as Phase 1, Segment 2 and was designed to examine the thermal drawdown, flow characteristics, water losses, and fluid geochemistry of the system in detail. Results of these studies are the major topic of this paper which is divided into three separate parts covering first the heat extraction performance, second the flow characteristics and geochemistry and third the use of acoustic techniques to describe the geometry of the fracture system. In the third section, dual-well acoustic measurements used to detect fractures are described. These measurements were made using modified Dresser Atlas logging tools. Signals intersecting hydraulic fractures in the reservoir under both hydrostatic and pressurized conditions were simultaneously detected in both wells. Signal attenuation and characteristic waveforms can be used to describe the extent of fractured rock in the reservoir.
Author : Hot Dry Rock Program (U.S.)
Publisher :
ISBN 13 :
Total Pages : 224 pages
Book Rating : 4.:/5 (89 download)
Download or read book Hot Dry Rock Geothermal Energy Development Program Annual Report Fiscal Year ... written by Hot Dry Rock Program (U.S.) and published by . This book was released on 1980 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 668 pages
Book Rating : 4.3/5 (91 download)
Download or read book Geothermal Energy Update written by and published by . This book was released on 1976 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : عاطف محمد عبيد
Publisher :
ISBN 13 :
Total Pages : 95 pages
Book Rating : 4.:/5 (784 download)
Download or read book التصنيع written by عاطف محمد عبيد and published by . This book was released on 1973 with total page 95 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Hot Dry Rock Program (U.S.)
Publisher :
ISBN 13 :
Total Pages : 154 pages
Book Rating : 4.:/5 (31 download)
Download or read book Hot Dry Rock Geothermal Energy Development Program Annual Report Fiscal Year ... written by Hot Dry Rock Program (U.S.) and published by . This book was released on 1981 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Congress. House. Committee on Interior and Insular Affairs. Subcommittee on Energy and the Environment
Publisher :
ISBN 13 :
Total Pages : 134 pages
Book Rating : 4.F/5 ( download)
Download or read book The National Energy Strategy written by United States. Congress. House. Committee on Interior and Insular Affairs. Subcommittee on Energy and the Environment and published by . This book was released on 1992 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Z. V. Dash
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (824 download)
Download or read book Summary of Hot Dry Rock Geothermal Reservoir Testing 1978 to 1980 written by Z. V. Dash and published by . This book was released on 1981 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Kenneth H. Rea
Publisher :
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.3/5 (91 download)
Download or read book Environmental Investigations Associated with the LASL Hot Dry Rock Geothermal Energy Development Project written by Kenneth H. Rea and published by . This book was released on 1977 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Los Alamos Scientific Laboratory (LASL) is currently evaluating the feasibility of extracting thermal energy from hot dry rock (HDR) geothermal reservoirs. An overview of the environmental studies that LASL has conducted relative to its HDR Geothermal Energy Development Project is presented. Because HDR geothermal technology is a new field of endeavor, environmental guidelines have not been established. It is anticipated that LASL's research will lead to the techniques necessary to mitigate undesirable environmental impacts in future HDR developments. To date, results of environmental investigations have been positive in that no undesirable environmental impacts have been found.
Author : Los Alamos National Laboratory
Publisher :
ISBN 13 :
Total Pages : 62 pages
Book Rating : 4.:/5 (892 download)
Download or read book Hot Dry Rock Geothermal Reservoir Testing written by Los Alamos National Laboratory and published by . This book was released on 1981 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Preliminary Assessment of a Hot Dry Rock Geothermal Energy Reservoir Formed by Hydraulic Fracturing written by and published by . This book was released on 1976 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: If a mass of relatively impermeable hot rock can be hydraulically fractured and if a heat extraction fluid can be circulated through the fracture and recovered, appreciable amounts of energy can be extracted from the rock. The Los Alamos Hot Dry Rock Geothermal Energy Project is designed to investigate and demonstrate this concept. A series of field experiments have been carried out at a site called Fenton Hill, located on the west flank of the Valles Caldera in the Jemez mountains of northern New Mexico. In December, 1974, the first deep borehole, GT-2 was completed to a depth of 2.929 km (9609 ft) in granite, where the temperature was 197oC (386oF). A hydraulic fracture was then created near the bottom of this borehole, and a second borehole, EE-1, was drilled to complete the circulation loop, but it failed to intersect the fracture by about 8 m (26 ft). Communication between the wellbores was established by initiating a fracture from EE-1. This paper discusses some aspects of what has been learned about this dual fracture system by subsequent experiments. 4 refs., 4 figs.
Author : Donald W. Brown
Publisher : Springer Science & Business Media
ISBN 13 : 3540689109
Total Pages : 669 pages
Book Rating : 4.5/5 (46 download)
Download or read book Mining the Earth's Heat: Hot Dry Rock Geothermal Energy written by Donald W. Brown and published by Springer Science & Business Media. This book was released on 2012-04-23 with total page 669 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mining the Earth's Heat: Hot Dry Rock Geothermal Energy describes the work carried out by the Los Alamos National Laboratory to turn an idealistic concept - that of drawing useful amounts of energy from the vast underground store of hot rock at reachable depths - into a practical reality. This book provides comprehensive documentation of the over two decades of experiments carried out at the test site at Fenton Hill, New Mexico, where the feasibility of accessing and extracting this vast natural resource was finally demonstrated. It also discusses the numerous technical, administrative, and financial hurdles that had to be overcome along the way. This publication will no doubt prove invaluable to researchers around the world as they strive to move this now-proven technology toward commercial viability. In addition, it is a valuable source of relevant information for anyone interested in the world energy outlook for the 21st century and beyond.
