曙一区超稠油蒸汽吞吐油层纵向动用程度分析  

Analysis of vertical producing degree in super heavy oil reservoirs of Shul area recovered by cyclic steam stimulation

作　　者：杨德卿[1] 尤彦彬[1] 赵志宏[1] 

机构地区：[1]中油辽河油田分公司特种油开发公司,辽宁盘锦124010

出　　处：《特种油气藏》2002年第6期27-30,共4页Special Oil & Gas Reservoirs

摘　　要：通过监测手段,了解曙一区超稠油油层纵向动用程度。对吸汽、产液剖面等监测资料进行分析后认为,曙一区超稠油油层总体纵向动用程度较差。采用分注、选注、调剖、分段射孔等工艺措施,可改善油层动用程度,提高油井吞吐效果。Vertical producing degree of super heavy oil reservoirs in Shul area is understood through monitoring. Analysis of monitoring data of steam entry and liquid-producing profiles shows that overall vertical producing degree of super heavy oil reservoirs in Shul area is poor. The producing degree and effectiveness of cyclic steam stimulation can be improved by using reservoir engineering techniques such as separate steam injection, profile control, and separate interval perforating.

关 键 词：曙-区 超稠油 蒸汽吞吐 油层 纵向动用程度 辽河油田 监测 

分 类 号：TE357.44[石油与天然气工程—油气田开发工程]