CAJ | 학술논문

溶剂辅助蒸汽重力泄油是将碳氢化合物溶剂和蒸汽混合共同注入油藏以改善注蒸汽生产开发效果的技术。对国内外溶剂辅助蒸汽泄油技术的最近研究成果进行了调研，阐述了该技术的内涵，描述了其研究现状，评价了技术的优势和局限性，并展望了该技术的发展前景。综合国内研究现状和油田开发实际需求，探讨了国内溶剂辅助蒸汽重力泄油技术的研究方向。
용제보조증기중력설유시장탄경화합물용제화증기혼합공동주입유장이개선주증기생산개발효과적기술。대국내외용제보조증기설유기술적최근연구성과진행료조연，천술료해기술적내함，묘술료기연구현상，평개료기술적우세화국한성，병전망료해기술적발전전경。종합국내연구현상화유전개발실제수구，탐토료국내용제보조증기중력설유기술적연구방향。
Expanding solvent-steam assisted gravity drainage (ES-SAGD) is a new technology that hydrocarbon solvent is co-injected with steam to improve the performance of the gravity-dominated process. Based on the latest researches of ES-SAGD in China and abroad, the concept of this technology is described and its advantages and limitations are evaluated in this paper. Its prospects are also predicted. Moreover, considering the technical researches and practical demands , the direction of ES-SAGD development in China is presented.