套管密封性能评价方法新探
RESEARCHING OF EVALUATION CASING SEALING PROPERTIES
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摘要: 分析了目前采用的套管试压方法存在的稳压时间短和压力表量程大等问题,提出了新的套管丝扣密封性能评价方法,并进行了试验验证。Abstract: In this paper,a new method to evaluate casing threads sealing characters has been presented and the testing results have been proven,according to the analyzing the problems of short stable pressure time and large scale of pressure meter existed in casing pressure test adopted in current.
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