Beijing Hillhead Ceramic Co.,Ltd.

The oil and gas are stored in the pore of underground rock. In
order to explore this sources, wells are drilled to connect
reservoir by hydraulic fracturing techinic, this fracturing process
is to pump fluid down a well at strong pressure to make the
fractures, meanwhile, the proppant is transported to prop the open
after high-pressure pumping stops. Because of the proppant-filled
fracture channel can make oil and gas flowing more freely, it will
increase the production. According to date ... [Details]