Ritchie Bros. to sell late model rock trucks in Grand Opening unreserved auction in Grande Prairie

Ritchie Bros. Auctioneers, the world’s largest industrial auctioneer, is selling mining and heavy construction equipment and trucks-including a fleet of late model rock trucks-in an upcoming two-day, multi-million dollar, unreserved public auction at the Company’s brand new permanent auction site in Grande Prairie on Tuesday, November 24th to Wednesday, November 25th 2009 starting at 8:00... 

Tag: maximum hd785 5 payload, world s largest construction equipment, cat 773b payload, large mining trucks for sale, articulated truck 773d

Is Particle Drilling’s Technology Worth a Drill Bit?

Particle Drilling Technologies Inc , based in Houston, Texas, is a development-stage oilfield service company in the process of commercializing its patented advanced drilling technology known as Particle Impact Drilling [PID]. Unlike earlier particle recovery systems, PID technology does not require high surface pressures””up to 11,000 psi””in order to give the small particle the velocity... 

Tag: particle drilling, poze cu secs