https://www.rbauction.es/pdp/2008-protech-500-bbl-flat-top-s-a-tanque-frac/12535531
https://www.rbauction.es/pdp/2008-delta-500-bbl-flat-top-s-a-tanque-frac/12535530
https://www.rbauction.es/pdp/2007-ve-enterprises-500-bbl-flat-top-s-a-tanque-frac/12546603
https://www.rbauction.es/pdp/2008-ve-enterprises-flat-top-s-a-tanque-frac/12522935