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Titill:
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Selection of a future geothermal drilling rig for KenyaSelection of a future geothermal drilling rig for Kenya |
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Höfundur:
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Ndirangu, Eustace Githaiga
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Jarðhitaskóli Háskóla Sameinuðu þjóðanna
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URI:
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http://hdl.handle.net/10802/23480
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Útgefandi:
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United Nations University; Orkustofnun
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Útgáfa:
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2000 |
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Ritröð:
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United Nations University., UNU Geothermal Training Programme, Iceland. Report ; 2000:14 |
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Efnisorð:
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Jarðhiti; Jarðhitarannsóknir; Jarðhitasvæði; Jarðboranir; Kenía
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ISSN:
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1670-7427 |
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Tungumál:
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Enska
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Tengd vefsíðuslóð:
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http://www.os.is/gogn/unu-gtp-report/UNU-GTP-2000-14.pdf
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Tegund:
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Bók |
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Gegnir ID:
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991010426399706886
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Athugasemdir:
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Myndefni: kort, línurit, töflur. |
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Útdráttur:
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The main objective of this report is to determine the technical specifications of a future geothermal drilling rig for Kenya. Analysis is made as a guide in the selection of the principal components of a geothermal drilling rig. It is planned that both vertical and directional wells with a 3000 m and 2500 m depth limit, respectively, will be drilled. International requests for information were floated to reputable rig manufacturers for comparison purposes to obtain their recommendations. The results obtained showed that a mast with a hook-load of 200 tons would suffice and optimum power input required to the mud pumps, rotary table (top drive) and drawworks is 746 kW of power each. A three diesel engine-generator set with a total output capacity of around 1.8 MW of electric power is sufficient for the planned drilling programme. |
