48 V mild hybrid electric vehicles (MHEVs) are considered to the prospective near-term solution for cost-effective vehicle electrification. In this study, fuel consumption improvement of various synergistic engine technologies was experimentally investigated with a P0 hybridization. The details application and optimization each technology were effect quantitatively identified. A combination inc...

Increasing drilling speed and shortening the well construction period are goals of field. The use downhole speed-up tools has been noted for its advantages such as no additional cost, change in equipment impact on normal operations. However, conventional cannot meet needs when drilled formation contains hydrogen sulfide. Then, technology test increasing by absorption hydraulic supercharging dri...