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Development of vertical drilling apparatus (Terra-Drill); Entwicklung eines Vertikal-Bohrgeraets (Terra-Drill) - Schlussbericht

Abstract

This well-illustrated final report for the Swiss Federal Office of Energy (SFOE) reports on the development of a vertical drilling apparatus named Terra-Drill. The various stages of the development of the apparatus, which is based on earlier designs, is discussed. New norms issued in Germany for the size of boreholes for buried vertical heat-exchangers and the appropriate linings to be used are discussed. The new Terra Drill 4407 V drilling apparatus and its testing are discussed. The drill is quoted as being particularly suitable for cramped locations. Technical details are presented and a comprehensive collection of photographs is included. Various preliminary reports and development documentation are included.
Authors:
Publication Date:
May 15, 2009
Product Type:
Technical Report
Report Number:
SFOE-290162
Subject:
42 ENGINEERING; 15 GEOTHERMAL ENERGY; GEOTHERMAL HEATING; GEOTHERMAL INDUSTRY; GROUND SOURCE HEAT PUMPS; HEAT EXCHANGERS; UNDERGROUND; BOREHOLES; DRILLING; DRILLING EQUIPMENT; DESIGN; ENGINEERING; SPECIFICATIONS; PRODUCTION; TESTING; FIELD TESTS; RECOMMENDATIONS; FEDERAL REPUBLIC OF GERMANY; STANDARDS
Sponsoring Organizations:
Swiss Federal Office of Energy, Berne (Switzerland); Terra AG fuer Tiefbautechnik, Brittnau (Switzerland)
OSTI ID:
22128023
Research Organizations:
Terra AG fuer Tiefbautechnik, Brittnau (Switzerland)
Country of Origin:
Switzerland
Language:
German
Other Identifying Numbers:
TRN: CH12E1043
Availability:
Commercial reproduction prohibited. Available from ETDE as OSTI ID: 22128023;
Submitting Site:
CH
Size:
31 page(s)
Announcement Date:
Sep 18, 2013

Citation Formats

Jenne, D. Development of vertical drilling apparatus (Terra-Drill); Entwicklung eines Vertikal-Bohrgeraets (Terra-Drill) - Schlussbericht. Switzerland: N. p., 2009. Web.
Jenne, D. Development of vertical drilling apparatus (Terra-Drill); Entwicklung eines Vertikal-Bohrgeraets (Terra-Drill) - Schlussbericht. Switzerland.
Jenne, D. 2009. "Development of vertical drilling apparatus (Terra-Drill); Entwicklung eines Vertikal-Bohrgeraets (Terra-Drill) - Schlussbericht." Switzerland.
@misc{etde_22128023,
title = {Development of vertical drilling apparatus (Terra-Drill); Entwicklung eines Vertikal-Bohrgeraets (Terra-Drill) - Schlussbericht}
author = {Jenne, D.}
abstractNote = {This well-illustrated final report for the Swiss Federal Office of Energy (SFOE) reports on the development of a vertical drilling apparatus named Terra-Drill. The various stages of the development of the apparatus, which is based on earlier designs, is discussed. New norms issued in Germany for the size of boreholes for buried vertical heat-exchangers and the appropriate linings to be used are discussed. The new Terra Drill 4407 V drilling apparatus and its testing are discussed. The drill is quoted as being particularly suitable for cramped locations. Technical details are presented and a comprehensive collection of photographs is included. Various preliminary reports and development documentation are included.}
place = {Switzerland}
year = {2009}
month = {May}
}