【作者】 郭启宝；

【导师】 张继红； 吴小林；

【作者基本信息】 大庆石油学院 ， 石油与天然气工程， 2009， 硕士

【摘要】 本论文针对英台油田套保稠油区块采出程度低、采油速度低等问题,围绕解决地层压力低、原油粘度大、水淹水窜严重等矛盾,开展套保稠油热采技术实验,结合数值模拟与现场实验数据,逐步优化以蒸汽吞吐为主的稠油热采各项工艺与参数,包括工艺管柱、施工参数、提高生产时率配套工艺等,进而提高套保热采措施的安全性、连续性、有效性,实现挖掘资源沉淀目的同时也为评价提高套保稠油采收率可行性奠定理论与现场实验基础。更多还原

【Abstract】 In this paper, Oil Field for the YingTai heavy security block sets the low level of recovery, Low production rate problem, around the solution Formation of low pressure Crude oil viscosity Water flooding, such as channeling serious contradictions, To carry out set of security technologies for heavy oil thermal recovery experiments, Combination of numerical simulation and experimental data at the scene, Gradually optimized mainly to steam stimulation of heavy oil thermal recovery process and parameters Including arts and string, Construction parameters, Improve the production process, such as rate matching, Sets to improve security measures for the safety of thermal recovery, continuity, effectiveness, Precipitation to achieve the purpose of mining resources, At the same time also for the evaluation of heavy oil recovery of TaoBao to increase the feasibility theory and field experiment laid the foundation.更多还原