井间示踪剂监测技术在江汉油区的应用

Application of Cross-hole Tracer Agent Monitoring Technology in Jianghan Oil Region

井间示踪剂监测能准确地得到注水井的注入水流动方向、推进速度,判断井间连通性和高渗带对注入水运动规律的影响,为油藏精细描述和注水方案调整提供依据。连续监测重点产建区块及注采调整力度较大的区块,综合评价调整效果,缩短同位素样品的分析周期,能更好地提高江汉油区开发服务效益。

Monitoring cross-- hole tracer agent can accurately measure the flowing direction and speed ot injecteo water and judge cross--hole connectivity and the impact of high--permeability zone on the movement of injected water, which provides fine description of reservoirs and the water injection plan adjustment with basis. The author holds that such aspects as continuous monitoring key production and construction blocks and the blocks with great momentum of injection--production adjustment, evaluating adjustment effects comprehensively and shortening the analysis cycle of isotope samples can serve the development of Jianghan Oil Region.