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May 8, the successful application of large displacement screw pump technology, oil production in Dagang Oilfield Fifth Factory made another breakthrough in energy-saving technologies.
The use of screw pump technology in the oil field has been more common, but the application of large displacement screw pump technology for high-volume, high water cut oil wells in Dagang oil field for the first time the application of this technology is also the leading oil field in the country Level.
In the past oil production process, for such wells, mostly rely on electric pump production, but to improve the oil production, but also the issue of high electricity costs. According to the statistics of this factory technician, take electric pump production, daily power consumption up to 1365kw / h. On how to solve the problem of increasing oil production and effectively controlling power consumption, Wuchang Oilfield Co., Ltd. has conducted active research and exploration.
The plant technicians found in the study, screw pump oil production technology in daily production, in addition to meet the production of sand wells, but also with other pumping equipment can not be replaced by the advantages, such as a one-time investment, low maintenance costs, pump efficiency High and energy saving, small footprint, etc. In particular, the large displacement screw pump used in this test can meet the needs of large displacement well mining while having the above advantages. This is the first time in the original screw pump technology A breakthrough, the application of this technology in the plant on the future of Dagang Oilfield technology development and scientific and technological diversity is of great significance.
At present, this plant uses more than 20 times of screw pump oil production times. Through mass production data and data, the technology shows outstanding results in prolonging the inspection period of oil well pumps, saving energy and reducing consumption, and improving oil production.