Rota Sludge & Stone Hammer drilling 1: Drilling Manual
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textbook Jul 2005 ; 33 pages
Aut.
A. van Herwijnen
Ed. ETC-Foundation - Leusden Practica Foundation - Papendrecht
Downloadable format: PdF
(2 300 ko)
2: Production Manual
Abstract:The Rota-sludge and the Stonehammer methods together form a package. Basically one drills with the Rota Sludge until one hits a layer with boulders or stones, then one uses the Stone-hammer to pass through this layer and finally one switches back to Rota Sludge when the boulders are passed.
Part 1 of this manual describes, step by step, how the Rota sludge and Stone hammer method must be used and part 2 provides detailed drawings of the equipment. Contents:
1 Introduction
2 Borehole design
3 Rota sludge drilling
4 Stone-hammer drilling.
5 Placing the screen, casing pipes and gravel pack
Target Audiences:
Keywords: |
deep well (CI) (DT) (ET) , low cost technology (CI) (DT) (ET) |
Publishers/Broadcasters: |
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ETC-Foundation - Leusden - Netherlands |
Practica Foundation - Papendrecht - Netherlands |
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