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曙 10 3井是曙光古潜山构造带上的一口高产油气流井 ,采用地面直读系统 ,进行了压力降落、压力恢复两次探边测试。压降测试基本测出了古潜山油藏双重孔隙特征 ,在压恢测试过程中测得了水边界和断层边界。结合有关试油试采资料 ,对两次探边测试进行了综合分析 ,得知同一油藏由于生产条件不同 ,其地层压力分布也随之变化 ,导致基质岩块向裂缝供油关系发生变化 ,出现不同油藏特征。从而认为 ,对油藏的认识要结合地层的具体情况 ,应用有关地质资料进行综合分析 ,方能做出合理的解释。
Shu 10 3 well is a high-yield oil and gas well in the Shuguang buried hill structural belt. The surface direct reading system was used to conduct pressure dip and pressure recovery tests. The pressure drop test basically measured the dual porosity characteristics of the buried hill reservoir and measured the water boundary and fault boundary during the pressure recovery test. Combined with the relevant test oil and test mining data, a comprehensive analysis of the two edge probing tests shows that the formation pressure distribution of the same reservoir varies with different production conditions, resulting in the change of the relationship between the matrix rock mass and the fracture oil supply. Different reservoir characteristics appear. Therefore, the understanding of the reservoir should be combined with the specific conditions of strata, the application of the relevant geological data for comprehensive analysis, can make a reasonable explanation.