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连续油管经过30多年的不断研究、改进、发展,在国外石油行业中的应用越来越广泛,并且均取得了很好的效果。文内主要对连续油管在采油工艺方面的应用进行了论述,并对几种已广泛使用的技术的应用方法、应用效果和其特点进行了详细地介绍。结合河南油田实际生产情况,对连续油管的适应性进行了综合探讨。
Coiled tubing after 30 years of continuous research, improvement, development, the oil industry in foreign countries more and more widely used, and have achieved good results. The paper mainly discusses the application of coiled tubing in oil recovery process, and introduces the application methods, application effects and characteristics of several widely used technologies in detail. Combining with the actual production in Henan Oilfield, the adaptability of coiled tubing was comprehensively discussed.