Company News

After the Composite Bridge Plugs finished production, Vigor’s QC team have inspect it.

Vigor’s 7″ TCP Perforating Gun & Accessories which are perfectly compatible with Owen style perforating system were delivered to the Southeast Asia Client in May, client used them in June for their offshore job, which performed very well.

Nowadays, the unconventional natural gas resources such as tight gas and shale gas have received high attention, since conventional natural gas resources have been gradually depleted after prolonged mining. The practice of tight gas and shale gas development has proved that large-scale horizontal well fracturing reformation is the main technique for obtaining tight gas and effective shale gas production. While Frac Ball is the key to a variety of staged fracturing tools. If the frac ball can not be dissolved or be crashed in other way, which would have a negative impact on the well's production or next operation. With the development of tight gas and shale gas, the dissolvable ball has drawn great attention and be  choose by more and more people.

Petroleum electric control system is generally divided into two categories,one is DC (Direct Current) equipment,which used for driving DC motor,simply SCR(silicon control rectifier)for short. Another is AC (Alternating Current)equipment, which used for driving AC frequency motor, here called VFD（Variable Frequency Drive) system.