The gluing mechanism of API round thread casing and tubing is analyzed.

分析了API圆螺纹油套管发生粘扣的基本过程及机理。

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The mechanism and causes of the failure are analyzed, and measures to improve oil tubing anti - thread gluing performance are proposed.

分析了油管粘扣的机理和引起粘扣的主要因素。提出了提高油管抗粘扣能力的建议。

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