Study of Leakage

Dear Community

Fisrt of all, I am new in this site and I'm a visitor from Chile (south-america). I am looking for information something related about problems with pipelines, due my studies I need information about how to modeling leakage of petroleum pipeline. any information will be useful, normatives, calculation, imporant parameters to consider, important variables, internet website, books, papers and of course and if it is posible, economic study of this issue.

Let me know.


Best regards.