Abstract: The thesis summarized the law of producing heavy oil in Liaohe oilfield on the basis of production data, and proposed a new method to calculate proved reserves of steam huff and puff in heavy oil reservoir. Taking Jin 607 in Huanxiling oilfield as an example, the calculation results with [KG*4]SEC [KG*4]reserves [KG*4]evaluation [KG*4]method [KG*4]results [KG*4]are [KG*4]close, [KG*4]the [KG*4]relative [KG*4]error is 4.35%, which is up to the standard the petroleum industry standard. The thesis confirmed the suitability and feasibility of the method, which can provide reference to other fields.

Key words: Steam huff and puff, Heavy oil reservoir, Economic ultimate gas-oil ratio, Proved reserves, Liaohe oilfield

摘要： 辽河油区吞吐稠油生产数据为基础，在总结其吞吐生产规律的基础上，提出了一种适合蒸以汽吞吐稠油油藏证实储量的新方法，并以欢喜岭油田锦607块为例，其计算结果与SEC储量评估方法计算结果对比，相对误差为4.35%，符合石油行业标准。这也证实了该方法的适用性和可行性，并对其他油田有一定的借鉴意义。

关键词: 蒸汽吞吐 , 稠油油藏 , 经济极限油汽比 , 证实储量 , 辽河油区