IODP Expedition 310, Hole M0015A - Well Logging Data

Logging data are measurements of physical properties of the formation surrounding a borehole, acquired in situ after completion of coring (wireline logging) or during drilling (Logging-While-Drilling, LWD). The range of data (resistivity, gamma radiation, velocity, density, borehole images,…) in any hole depends on the scientific objectives and operational constraints.测井数据为井眼周围地层物理特性的原位测量结果，可在取心作业完成后以电缆测井（wireline logging）方式采集，或在钻进过程中以随钻测井（Logging-While-Drilling, LWD）方式采集。任一井眼所采集数据的参数范围（涵盖电阻率、伽马辐射、声波速度、密度、井眼成像测井等），均取决于科学目标与作业约束条件。