I believe API liscenced the information to a company called EPCON who turned it into an modern e-book, which you can download from EPCON's website for a few pennies/cents/paise etc. If your out of pennies you need to find someone with a copy of the old fashioned paper book.
I have been tasked with sizing a sump pile that collects all the open drains water from the deck of an oil production platform. Any oil that is washed from the deck should be separated in the pile and pumped back to topsides. I have done my sizing based on the equations (9-26b and 9-27b) in...