【摘要】 MAXIS500测井系统主要包括CMR、AIT、FMI、DSI、ECS、MDT等。DSI测井将偶极技术与单极技术相结合,可提供地层纵横波、斯通利波时差,即使在软地层和井眼条件较差等情况下也能测得可靠的横波时差;ECS元素俘获测井明确了地层的主要矿物含量及分布特点,特别是提供了相对准确的黄铁矿含量及碳酸岩含量;采用优化的ELANPLUS解释模型,核磁共振与阵列感应测井相结合,在流体识别、孔隙结构分析等方面得到了较好的应用效果。更多还原

【Abstract】 MAXIS500 well logging system includes CMR, AIT,DSI,ECS,FMI,MDT,etc.DSI log can provide accuracy slowness of compressional wave and shear wave and stoneley wave by combining the dipole and monopole technique.It can still acquire reliable shear wave slowness even in bad hole or soft formation.ECS log determined the content and distribution characteristic of main minerals,especially the content of carbonate and pyrite.Better application effect in fluid identification and porosity structure evaluation have been acquired by combining optimized interpretation program ELANPLUS and CMR and AIT log data.更多还原