随钻测压技术在绥中36-1油田的应用

Using Formation Pressure Test while Drilling in Suizhong 36-1 Oilfield

绥中36-1油田的开发已进入中高含水期,生产动态资料显示纵向上层间矛盾大、注采不均衡,各个砂体地层压力差异不清楚。油田首次采用随钻测压工具StethoScope进行地层压力测试,介绍该工具工作原理、测试过程及数据质量控制,分析测得的地层压力和流度数据,可将其作为优化泥浆密度、指导采油井合理工作制度、注水井优化各层注水量的依据。

The development of Suizhong 36 - 1 oil field has entered the high water - cut stage. The dynamic produc- tion data shows that the difference of Interlayer contradictions on the longitudinal and unbalanced injection - pro- duction, the sand body formation pressure difference are not clear. While drilling tool is used for formation pressure testing for the first time, the StethoScope pressure is briefly introduced working principle, test process, data quality control, analysis of the tested formation pressure and flow data. And it can be used as optimization mud density, guiding production reasonable working system, the basis of optimization of each layer water injection water.