73323491
Aug 13, 1981
INSPECTING OIL FIELD TUBULARS CONSISTINGOF NEW AND USED TUBING CASING DRILL PIPEFOR CUSTOMERS IN THE OIL AND GAS INDUSTRY, UTILIZING ELECTRO-MAGNETIC GAMMA RAY ULTRASONIC EDDY CURRENT MAGNETIC PARTICLE AND MECHANICAL TESTINGAND RECLAMATION OF OIL FIELD TUBULARS CON- SISTING OF CLEANING AND REFACING DRILL PIPE TOOL JOINTS
Building Construction and Repair