油基钻井液对录井的影响及应对措施分析

Analysis of influence of oil base drilling fluid on logging and countermeasures

在钻井施工的过程中和传统钻井方法比起来,油基钻井液表现出更多的优势,可以使钻井施工的整体效率大幅度提高,同时还能够使荧光识别的整体效率显著提升。在实际进行钻井施工时,理当依据油气田的具体地形特征,合理的选择油基钻井液进行施工,这样做的好处是能够在录抗污染方面、存储层保护方面发挥出良好的效果。文章基于钻井液的特性,深入而全面的剖析了油基钻井液对油气田录井的具体影响,并针对性地设计了油基钻井液提升录井值的具体策略。

Compared with traditional drilling methods,oil-based drilling fluid shows more advantages in the drilling process,which can greatly improve the overall efficiency of drilling construction,and also the overall efficiency of fluorescence identification.In the actual drilling construction,it is reasonable to choose oil-based drilling fluid for construction according to the specific terrain characteristics of oil and gas fields.The advantage of doing so is that it can play a good role in pollution resistance and storage layer protection.Based on the characteristics of drilling fluid,this paper deeply and comprehensively analyzes the specific influence of oil-base drilling fluid on oil and gas field logging,and specifically designs the specific strategies of oil-base drilling fluid to improve logging value.