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.
出处
《特种油气藏》
CAS
CSCD
2002年第6期27-30,共4页
Special Oil & Gas Reservoirs
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
super heavy oil
cyclic steam stimulation
reservoir
vertical producing degree
monitoring
analysis
Shul area
