EMAS manual well drilling is a method for drilling small-diameter tube wells by hand. The drilling method is a hybrid between washboring, percussion and rotary drilling. It permits to drill through all kinds of loose soils, as well as consolidated materials and light rock. It will not, however, penetrate hard original rock or boulders (e.g. ancient river beds underground). The usual diameter of the tube well is 37 mm. Movies made by Wolfgang Buchner.
* [http://blip.tv/file/2445011 Standard EMAS well drilling]. About 17 minutes.
* [http://vimeo.com/channels/emas/50990902 Well drilling - Standard EMAS method]. About 38 minutes.
* [http://blip.tv/file/2445078 Suction variant to standard EMAS method]. About 12 minutes.
* [http://blip.tv/file/2445179 Sluding with temporary casing]. About 28 minutes.
* Large collection of [http://emas.blip.tv/ 32 EMAS movies] on different EMAS subjects.
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|{{#ev:vimeo|8356556|200|auto|<center>Standard EMAS <br>well drilling (short)</center>}}
|{{#ev:vimeo|50990902|200|auto|<center>Well drilling - standard<br> EMAS method (long)</center>}}
|{{#ev:vimeo|8365486|200|auto|<center>Suction variant to <br>standard EMAS method</center>}}
|{{#ev:vimeo|8357733|200|auto|<center>Well drilling - sludging <br>with temporary casing</center>}}
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