压力在油藏管理中起着来要的作用、k力测试和不稳定试井能提供汕共产能和动态油藏描述的基本信息．对于勘探来说，压力测试能提供有关地层流体密度和界面信息，不稳定试并不仅能显示地层中流体是否流动，也能获取地层流体试样，并提供采油指数、汕层压力、渗透率和非均质性信息 Stress plays an important role in reservoir management, and k-force testing and unstable well testing provide basic information on the Shantan production capacity and dynamic reservoir description. For exploration, stress tests provide information about formation fluid density and interface. Instability tests not only show whether fluid is flowing in the formation, but also get fluid samples from the formation and provide an index of production, Shan pressure, permeability and Heterogeneous information