THE STUDY OF A SMALL DIAMETER AND DOUBLE SOURCE-DETECTOR SEPRATION DENSITY LOGGING TOOL[J]. COAL GEOLOGY & EXPLORATION, 1990, 18(6): 54-60.
Citation: THE STUDY OF A SMALL DIAMETER AND DOUBLE SOURCE-DETECTOR SEPRATION DENSITY LOGGING TOOL[J]. COAL GEOLOGY & EXPLORATION, 1990, 18(6): 54-60.
shu

THE STUDY OF A SMALL DIAMETER AND DOUBLE SOURCE-DETECTOR SEPRATION DENSITY LOGGING TOOL

    Graphical Abstract
    • Abstract
  • The paper introduced a new type of small diameter and double source-detector separation density logging tool.This tool is placed in middle of broehole by the centralizer and emits the gamma rays and recives the scattered gamma rays directionally by the cone collimated implement.
    • FullText(HTML)
  • loading
    • References (0)
    • Related Articles

Catalog

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return