The temperature field of steam channeling is introduced into borehole stress analysis model.Borehole stress is computed for different constraint conditions with finite element analysis software ANSYS.

• 摘要将蒸汽驱汽窜形成的窜流温度场结果引入井筒应力分析模型中，利用有限元分析软件ANSYS进行了井筒在不同约束条件下的应力计算。