The development trend of fracturing proppant

The development trend of fracturing proppant
Also known as oil  fracturing proppant   Deep mining in the oil and gas, the high closure pressure low permeability deposits by fracturing treatment, the rock cracked hydrocarbon, oil and gas from the cracks in the channel formed together out of the fluid injected into the rock grass at this time need to exceed the formation fracture intensity of pressure on the rock around the wellbore cracks, forming a channel with high flow capacity, in order to maintain open after fracturing the formation of cracks, oil products can smoothly pass. Along with petroleum  Proppant  into the formation hyperbaric solution filled in the cracks in the rock, play a supporting fissure is closed not because of the role of stress release, thereby maintaining high conductivity, so that gas flow, increase production.
In recent years, as domestic oil  fracturing proppant  production development, oil fracturing proppant export volume gradually from scratch, from less to more. However, overall, the export volume is still less than imports. And the products are mainly concentrated in low value-added low-end products, imports are high-end products with high added value, such as high strength excellent performance oil fracturing proppant products. China's oil Fracturing proppant  is not fast development of the industry, market size average annual growth rate of 15 percent, an average annual growth rate of total production capacity of enterprises in about 12%. Number of enterprises, but most are small businesses, low output, low-technology, competition means also focused on product prices above the market did not take a larger share of special large-scale enterprise production.
Domestic demand for oil continues to increase, dependence on foreign oil continues to increase. In order to meet the increasing domestic demand for oil, the oil industry has developed rapidly. Correspondingly related products is rapidly expanding. China's oil fracturing proppant industry during this time, the relatively rapid development, market size growth rate reached 20%. 2009, China's oil fracturing proppant industry investment 470 million yuan, in 2011 increased to 620 million yuan, an average annual growth rate of more than 13%.
?Expects the next few years, China's oil fracturing proppant industry market size will rapidly expand production capacity of enterprises is also increasing rapidly. Oil fracturing proppant product toward high-intensity direction. Moreover, the products will trend toward a more disaggregated, will further enrich the product line.