Innovative Techniques of Multiphase Flow in Pipeline System for Oil-GasGathering and Transportation with Energy-Saving and Emission-Reduction
Multiphase flow measurement, desanding, dehumidification and heat furnace are critical techniques for the oil and gas gathering and transportation, which influnce intensively the energy-saving and emission-reduction in the petroleum industry. Some innovative techniques were developed for the first time by the present research team, including an online recognation instrument of multiphase flow regime, a water fraction instrument for multuphase flow, a coiled tube desanding separator with low pressure loss and high efficiency, a supersonic swirling natural gas dehumifier, and a vacuum phase-change boiler. With an integration of the above techniques, a new oil gas gathering and transpotation system was proposed, which reduced the establishment of one metering station and several transfer stations compared with the tranditional system. The oil and gas mixture transpotation in single pipes was realized. The improved techniques were applied in the oilfields in China and promoted the productivity of the oilfields by low energy consumption, low emissions, high efficiency and great security.
Multiphase flow energy-saving and emission-reduction oil gas gathering and transportation
Bofeng Bai Liejin Guo Shaojun Zhang Ximin Zhang Hanyang Gu
State Key Laboratory of Multiphase Flow, Xian Jiaotong University, China, 710049
国际会议
西安
英文
3-13
2009-07-11（万方平台首次上网日期，不代表论文的发表时间）