Jereh is expert in the innovation of oilfield stimulations and offers fracturing and acidizing fracturing solutions (e.g. frac pumpers, sand blenders and data vans) for conventional and unconventional well development. Tens of hundreds frac equipment delivered to clients have been proven in shale gas zipper fracturing, CO2 fracturing and tight oil well staged development.
China’s first shale gas zipper fracturing in Weiyuan, Changning in Dec. 2013. Six wells on site in two rows with well spacing of 5m and row distance of 10m
China’s largest CO2 fracturing operation in Jilin Oilfield using self-developed CO2 sand blender and CO2 fracturing pumper in Sep. 2015.
Working Pressure: 40-65 MPa
Total Fluid Volume: 290 m³
Proppant: 10.5 m³
Instantaneous Rate: 3.9 m³/min
Sand Ratio: 4.8%
Fracturing operation for the first tight oil horizontal well JHW018 in Changji Oilfield (vertical depth: 5,325m, horizontal distance: 2,063m) creating three records in domestic fracturing operations
Continuous Operation Time: 12 days
Total Volume: 24,346.87 m³
Proppant: 1,700.64 m³