Oil fracturing proppant knowledge introduction

Ceramic proppant acid fracturing of oil is a product of ceramic particles with high fracture strength, mainly for the oil well supported, to increase production of oil and natural gas, an environmentally friendly product. This product is the use of high-quality bauxite and other raw materials, sintered ceramic, is a substitute for natural quartz sand, glass beads, metal balls and other low-strength proppant, to increase production of oil and gas has a positive effect. When oil and gas exploration in deep, high pressure low permeability Deposits closed after fracturing treatment, the rock cracked hydrocarbon, oil and gas from the channel formed by the collection out of the cracks. Ceramic support material along with high-pressure solution is filled into the formation in rock fissures, cracks do not play a supporting closed due to stress release effect, thereby maintaining high conductivity, so that oil and gas flow, increase production. Practice has proved that the use of ceramic proppant fracturing wells can increase production by 30-50%, but also to extend the service life of oil and gas wells.
Uses: ceramic proppant fracturing of oil can be used in fracturing fluid deep, high-pressure oil and gas layers. High quality bauxite, the raw material for the king to be finely ground into a fine powder after crushing, with various additives, repeatedly kneading, granulation, polishing. Sintered at high temperature, the product has high strength, low density, good sphericity, finish high conductivity and strong advantages. My company's products by China Petroleum Exploration and Development Research Institute, Langfang Branch support evaluation laboratory testing, the performance indicators fully meet SY / T5108-2006, SY / T6302-1997 standard, currently in the lead.
Product Category:
1, according to the anti-fragmentation were 52MPa (7500psi), 69MPa (1000psi) and 86MPa (12500psi), 102MPa (15000psi) four series.
2, divided by the bulk density: low-density, medium density, high density.
3, according to the specifications are as follows: 12-20 mesh, 16-20 mesh, 16-30 mesh, 20-40 mesh, 30-50 mesh, 40-60 mesh, 40-70 mesh, 70-100 mesh and so on.
To meet the needs of domestic and international oil and gas wells, deep wells user can choose different intensity and different specifications