分解表皮系数对松南地区浅层低压层完井方法的评价

Evaluation of the Well Completion Method for theShallow, Lower pressure Layers in Songnan Area by Analysing Surface Coefficient

以矿物动态测试资料为依据，表皮系数系统分解为基础，采用不稳定试井分析方法，通过对总表皮系数的分解，试图用储层污染拟表皮系数和射孔综合拟表皮系数评价松南地区现有的完井方法，从理论上弄清楚松南地区浅层低压层完井过程中限流入井各种地质、工程因素及其内在关系，从而为松南地区完井方法的研究与应用建立理论基础。

Based on dynamic test data of miner-als and systematic analysis of surhce coeffcient,the authors apply unstable test well analysis methodto appraise the present well completion method inthe songnan area。The imitated surlace coefficientof reservior polluted and imitated surface coefficientof test hole were also used. The geological and en-gineering factors and their inherant relations wereanalyzed theoretically in the well completion processof shallow layers and low-pressure layers in theSongnan area,So a theoretic basis is built for theresearch and application of the well completionmethod in the area。