FMI成象测井在车古20潜山裂缝储层评价中的应用

车古20潜山裂缝性油气藏孔隙空间结构复杂,非均质性极强,流体性质难确定。FMI成象测井资料与常规测井系列相结合,为裂缝性油气藏储层评价提供了大量的有用信息和有效的分析手段。实践表明,FMI成象测井在识别岩相、岩性,评价裂缝类型及产状,确定地应力方向,提供储量计算参数等方面具有明显的应用优势。

Application of FMI imaging logging in evaluating the fractured hydrocarbon reservoir of Chegu 20 buried hill

The fractured hydrocarbon reservoir of Chegu 20 buried hill is featured in its complicated pore space pattern ,strong heterogeneity, and complex fluid property. The combination of FMI and conventional log can provide plentyuseful information and effective analytical methods in evaluating fractured hydrocarbon reservoir. The practiceshows that the FMI imaging log has many advantages in the recognition of lithoface , lithology, the evaluation offractural types and occurrence,the identification of main geological stress direction and in providing the parametersof reserve calculation.