基于腐蚀预测和强度计算的油管服役寿命评估
张明, 龚宁, 张博, 霍宏博, 李浩男, 钟显康

Evaluation of Tubing Service Life Based on Corrosion Prediction and Strength Calculation
ZHANG Ming, GONG Ning, ZHANG Bo, HUO Hongbo, LI Haonan, ZHONG Xiankang
表1 深井管内天然气密度及其成分
Table 1 Relative densities and components of two natural gas samples
Natural gas relative densityNatural gas component / %

H2S

mg·m-3

CH4C2H6C3H8C4H10C5H12C6H14N2CO2
0.78372.4111.914.061.860.800.561.337.0746.31
0.76375.418.833.011.350.540.170.1910.4936.6