Use of ceramic proppants and uses

Oil and gas wells has been mined, the high closure pressure low permeability deposits by fracturing treatment, the rock cracked hydrocarbon, oil and gas from the cracks formed in the channel pooling out.  Ceramic proppant  material along with high-pressure solution into cracks in the rock formations filled, play propped fracture is closed not because of the role of stress release, thereby maintaining high conductivity, so that gas flow, increase production. Ceramic proppant used in oil and gas exploration, the increase in oil and gas production, and supporting the ground does not sag.
Fracturing technology is an important means of transformation of oil and gas fields, it is the use of artificial methods of the fluid injected into the rock grassroots to exceed formation fracture strength of pressure on the rock around the wellbore cracks, forming a high conductivity of the channel. In order to maintain open after fracturing the formation of cracks, oil products can be smoothly passed, injecting particulate  Proppant  is the important measures.
Fracturing technology for worldwide oil production plays a very important role, while oil fracturing proppant fracturing technology is the ability to obtain oil key to success. High proppant for crude petroleum play an important role. Oil  fracturing proppant   is to make deep geological formations rock fractures remain split state supports, particle size 0.4-0.9 mm, there is a certain roundness and sphericity. During use, the proppant fracturing fluid mixed with the use of coercion injected deep cracks in the rock strata support in order to improve oil derivative, increase oil production.
At present, the domestic use more fracturing ceramic, quartz sand, but their strength is low, only for shallow wells mined. If these  Proppant   used in deep wells, will bear great pressure and rock formations in a variety of corrosive environments, will be a substantial crushing, crushing rate is generally 15% -25%, but prevents the outflow of oil, it is difficult to meet the wells requirements. Internationally (such as the U.S.) to use more sintered corundum products, but such products are now on the physical and chemical properties meet the requirements, but the sources of raw materials difficult, complicated process, and the high energy consumption and high cost.
We use rich bauxite resources, together with special accessories, get new proppant basically achieve the desired objective.