示踪剂监测技术及在桥口油田调整挖潜中的应用

针对非均质复杂断块油藏注水开发中后期油水分布关系复杂的实际情况,开展了井间示踪剂监测技术研究及应用,对油藏进行精细地描述,以便了解主力油层水驱控制及动用状况、油藏物性的差异,弄清油井见水、来水方向.通过采取相应措施,调整注水产液结构,提高了Ⅱ、Ⅲ类薄差层动用程度,达到增储稳产的目的.

Tracer Monitoring Technology and Its Application on the Reservoir Adjustment in Qiaokou Oilfield

Based on the complex oil water distribution in the heterogeneous fault block reservoir,the tracer monitoring technology and its application have been studied.So it is easy to describe the reservoir indetails,to know the main water driven oil formations,such as the producing reserve state,the difference of the reservoir properties and the flow direction of the injection producing structure,the producing grad is developed and the aim of keeping production at constant is reached.