对“应用注采关系曲线计算热采稠油油藏的证实储量”一文的探讨——与黄祥光工程师商榷

Discussion on“Using Relationship Curve between Injection and Production to Calculate Proved Reserves of Heavy Oil Reservoir by Thermal Recovery”

通过对"应用注采关系曲线计算热采稠油油藏的证实储量"一文的应用与思考,补充了相关经济参数,修正了周期经济极限油汽比计算公式,明确了公式的适应范围。提出了适合热采稠油蒸汽吞吐和蒸汽驱开发的经济极限油汽比计算公式,并以杜229块和马龙湾油藏为例进行了验证,证实了方法的适用性和可行性。

Through the application and thinking about the article of'using relationship curve between injection and production to calculate proved reserves of heavy oil reservoir by thermal recovery',the relevant economic parameters are added,fixed cycle economic limit oil steam ratio calculation formula is modified,and its adaptation range is explicit. The oil steam ratio calculation formula of economic limit suiting for thermal recovery of heavy oil steam huff and puff and steam flooding is put forward,and taking Du229 block and Malongwan reservoir as an examples to verify,the feasibility and applicability of this method has been confirmed.