Links

www.ciaas.no    Animations, look on the site and find them, very good

www.geoart.com       Animations, look on the site and find them, very good

www.osha.gov   Go to A-Z Index then look under O oil and gas well drilling service tool.

www.natuurinformatie.nl  go to Energie ( it is in Dutch )

www.pipeproteq.com   Amazing product for easy running casing etc.

WWW.ROUGHNECKCITY.COM

http://www.geothermie.nl/

http://wellengineering.nl/

http://www.youtube.com/watch?v=2SCZOb9H6A0     Drone movie Daldrup / Gerf 2016

http://lnkd.in/dRh626Z    Boren naar Gas