Song Ming, Yang Fengxiang, Song Shengli, Zou Fengmei, Yan Xiangzhen, Yang Xiujuan. INFLUENCING TENDENCIES OF CEMENT SHEATH ON CASING RETAINING CAPACITY[J]. Oil Drilling & Production Technology, 2002, 24(4): 7-9. DOI: 10.3969/j.issn.1000-7393.2002.04.003
Citation: Song Ming, Yang Fengxiang, Song Shengli, Zou Fengmei, Yan Xiangzhen, Yang Xiujuan. INFLUENCING TENDENCIES OF CEMENT SHEATH ON CASING RETAINING CAPACITY[J]. Oil Drilling & Production Technology, 2002, 24(4): 7-9. DOI: 10.3969/j.issn.1000-7393.2002.04.003

INFLUENCING TENDENCIES OF CEMENT SHEATH ON CASING RETAINING CAPACITY

  • Cementing quality influences the oil well life directly, and by applying CAE (computer-aided engineering) technology, the influencing tendencies of cement sheath quality (damages, un-centralizing and characteristics of it) on casing retaining capacity are studied. The basic mechanism of casing damage due to poor cementing quality is also presented.
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