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蒸汽重力驱油(SAGD)是开采重油和沥青的一种有效方法。该方法通过使用重力作为驱动力量来保证稳定的蒸汽驱替。经过几年小规模的现场试验 ,现在认为这种方法已经成熟 ,并计划在不久的将来进行大规模的现场应用。全文描述了一种建立在数值研究基础上的综合方法 ,它用于优化成对水平井开采期间的蒸汽室。通过调整注入储层潜能的蒸汽速率来实现优化蒸汽室
Steam Gravity Flooding (SAGD) is an effective method of producing heavy oil and bitumen. This method ensures stable steam flooding by using gravity as the driving force. After several years of small-scale field trials, the method is now considered mature and plans to have large-scale field applications in the near future. The paper describes an integrated approach based on numerical studies that is used to optimize the steam chamber during the pairing of horizontal wells. Optimize the steam chamber by adjusting the steam rate that injects reservoir potential