辽河油田设计院与高升采油厂共同研制的高压汽水分离装置,设计合理实用,技术指标先进,配套齐全,制作加工简单。现场应用表明,性能稳定,水平达到同类产品领先地位,可以作为推广应用的新产品。这是7月份在辽河油田由中国石油天然气总公司主持的“高压汽水分离装置交流演示现场会”上做的结论。稠油热采资料表明,注入蒸汽的干度对蒸汽驱油的效果影响很大,热注井底的蒸汽干度每提高10％,约可提高稠油产量 Liaohe Oilfield Design Institute and high oil production plant jointly developed high-pressure steam separator device, the design is reasonable and practical, advanced technical indicators, complete, production and processing simple. Field application shows that the performance is stable, the level of similar products to achieve the leading position, can be used as a new product promotion. This is the conclusion made in July at the Liaohe Oilfield hosted by China National Petroleum Corporation for the “High-pressure Steam and Water Separator Exchange Demonstration Meeting”. The data of heavy oil thermal recovery show that the dryness of steam injection has a great influence on the effect of steam flooding. When the dryness of steam injection at the bottom of hot injection increases by 10%, the output of heavy oil can be increased