油田集输工艺泵/ process pumps for oilfield gathering and transportation system // process pumps for oilfield gathering and transportation system /
在油田油气集输过程中,用于流体增压和输送的泵。
同步回转油气混输装置/ synchronous rotary oil-gas mixing device /synchronous rotary oil-gas mixing device
同步回转油气混输装置以同步回转混输泵为核心的增压设备,利用同步回转压缩机以任意比例输送液、气两相流体,对原油及携带的天然气进行混输的装置。