Evaluation Method And Analysis of Internal Inspection Results for Steel Pipelines on Oil And Gas Fields
A Internal detection results evaluation developed according to the standard ASME B31G and DNV RP-F101 for oil and gas pipelines is introduced and the residual strength of a uniformly corroded pipeline with the defect taken as an example is evaluated by the software.The following work can be done with the method:logical judgment of the defect types and how to take its quantification,calculation of the failure pressure.The software is of such advantages as accurate result,easy operation and wide application prospect.