A viscosity-temperature model of cumulative steam injection rate and cumulative oil production has been established for cyclic steam stimulation stage according to the standard viscosity-temperature curve of American Material Experiment Society.

• 摘要根据美国材料试验学会制定的标准粘温关系曲线，建立蒸汽吞吐阶段累计注汽量与累计产油量之间的粘温模型。