摘要
研究了油藏与水平井段耦合的蒸汽辅助重力驱整体模拟的数学模型及其求解方法 .将研制的沿水平井井筒方向有质量、能量损失的一维多相管流模块与油藏模拟主体软件集成 ,能预测水平井蒸汽辅助重力驱蒸汽腔室的大小及形状的动态变化 .通过模拟计算分析了毛管力、蒸汽干度、地层深度等对蒸汽腔室发育程度的影响 。
An integrated SAGD numerical simulation model is described by combining the modules of the newly developed 1D multi\|phase flow in horizontal wellbores with the steam flooding numerical simulation model. The behavior of steam chamber is calculated with the simulator and the results show that the simulator is effective for the SAGD simulation with horizontal wells. Several important factors influencing the size and the shape of the steam chamber are analyzed for the needs of practical SAGD designs. [
出处
《计算物理》
CSCD
北大核心
2002年第6期549-552,共4页
Chinese Journal of Computational Physics
