Oil application

In 2009 the amount of Petroleum proppant is about 536 thousand tons (200000 tons ceramic, quartz sand 336 thousand tons), fewer than 38  thousand tons in 2008,
A decrease of 6%, showed that although in the context of the global financial crisis, the company to reduce inefficiency measures workload, but to improve single well output of nuclear

Fracturing technology is one of the core technologies of heart is still indispensable in oil reserves and production increase, network products 430000 tons, the dominant

Ensure the fracturing effect, to a certain extent.