Búsqueda de LIBROS DEL AUTOR: yongren feng

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  • FORMATION TESTING
    WILSON C. CHIN / YANMIN ZHOU / YONGREN FENG / QIANG YU / LIXIN ZHAO
    Traditional well logging methods, such as  resistivity, acoustic, nuclear and NMR, provide indirect information related to fluid and formation properties.  The “formation tester,” offered in wireline and MWD/LWD operations, is different.  It collects actual downhole fluid samples for surface analysis, and through pressure transient analysis, provides direct measurements for por...

    $2,475.00