摘要
蒙古国N油田属于典型复杂小断块油田,储层岩性复杂、物性条件差。为了进一步提高N油田配套采油工艺技术水平,保障油田高效开发,开展了该油田采油工艺现状分析评价研究。通过梳理该油田的采油工艺技术现状及技术难题,分析了目前油田开发中所面临的挑战,并提出了注水工艺配套清防垢剂适应性评价及配方体系优选、举升工艺杆管防偏磨、压裂增产改造工艺优选及参数优化等技术需求,明确了该类油气田采油工艺技术攻关方向,为今后N油田的持续稳定开发提供有效技术借鉴。
N Oilfield in Mongolia is a typical complex small fault block oilfield with complex reservoir lithology and poor physical properties.In order to further improve the supporting oil production technologies in N Oilfield,and ensure the high-efficiency development of the oilfield,the analysis and evaluation of present situation and oil production technology in the oilfield have been carried out.By analyzing the present situation and technical problems of production technology in this oilfield,the challenges faced in the present oilfield development have been described.The technical requirements,such as adaptability evaluation of supporting anti-scaling agent in water injection technology and optimization of formulation system,anti-eccentric wear of rod in artificial lifting process,technical parameter optimization of fracturing and stimulation,were put forward.The research direction of oil production technology in this kind of oil and gas field was clarified,which could provide effective technical reference for sustainable and stable development of N Oilfield in the future.
作者
李琦
Li Qi(Production Technology Institute of Daqing Oilfield Limited Company)
出处
《采油工程》
2023年第2期64-69,91,共7页
Oil Production Engineering
关键词
N油田
采油工艺
清防垢
防偏磨
增产改造
N Oilfield
oil production technology
scale cleaning and prevention
anti-eccentric wear
stimulation
