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近年来,横贯油层的水平井、探井,为评价油层提供更多的资料,对认识油藏有极大的价值,并为油田勘探开发作出了巨大贡献。针对非常规完井的水平井、探井结蜡问题,通过套管加药、本井液洗井、人工机械清蜡和电热采油熔蜡技术对比,也通过对电热采油工艺技术近2年多井的跟踪,它的优点也突现出来,有效解决了水平井、探井的清防蜡问题,并且油井生产平稳,延长油井检泵周期1年以上,节约了生产成本和人力资源。
In recent years, the horizontal wells and exploration wells that cross the oil layer provide more information for evaluating the reservoir, which is of great value to the understanding of the reservoir and made a great contribution to the exploration and development of the oil field. For unconventional completion of horizontal wells, exploration wells wax problem, through the casing dosing, well washing fluid, artificial mechanical waxing and electrothermal melting wax technology comparison, but also by the electric oil recovery technology nearly two years of multi-well Tracking, its advantages are also emerge, and effectively solve the horizontal wells, exploration wells clear paraffin problem, and the smooth production of oil wells, oil wells to extend pump cycle more than 1 year, saving production costs and human resources.