ODP Leg 193, Hole 1188F - 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.测井数据是井眼周围地层物理性质的原位测量结果，其采集场景分为取心作业完成后的电缆测井（wireline logging），以及钻进过程中的随钻测井（Logging-While-Drilling, LWD）。单口井所覆盖的测井数据类型（包括电阻率、伽马辐射、声波速度、密度测井、井眼成像测井等），取决于该井的科学目标与作业约束条件。