In the field of modern petroleum industry, fault diagnosis and classification of pumping units are among the most crucial research topics. The conventional diagnostic method involves installing ...

As the Internet of Things (IoT) continues to advance, the construction of smart oilfields places higher demands on the automatic control and fault diagnosis of pumping units. The pumping unit is a ...

While everybody knows what the oil pump's job is and why it's there, few enthusiasts consider the lowly bubbler as a possible engine tuning resource. We've come to appreciate that it takes power to ...