- ceramic sand
- 2017-01-20 09:45
- A kind of oil fracturing proppant,specifically for oil well fracturing, ,Reasonable price, Species diversity,Resistance
- proppant
- 2017-01-20 09:44
- Categories:(1)Classified according to specifications: 12-20,16-20,16-30,20-40,30-50,40-60,40-60,40-70,70-100; (2) Classi
- ceramic
- 2017-01-20 09:44
- proppant is used to deep and high-pressure gas layer fracturing, by the China Research Institute of Petroleum Exploratio
- oil fracturing proppant
- 2017-01-20 09:44
- A kind of oil fracturing proppant,specifically for oil well fracturing, Species diversity, Reasonable price,Resistance h
