If the crew is mistreated they should sell the boat and all of the contents, including the oil.
Yes, many countries don't have the capacity to refine a large amount, but there are many simple techniques such as even heating the oil that any country can do.
There are always buyers up the chain and in neighboring countries that will buy it. Even arrangements from buyers across the world.
People ignore sanctions all the time. It's part of a free world and free trade. Similar to the legacy laws on the books that everyone and their mother ignores. It is much easier to simply go on with your life and when everyone ignores the law, it gets removed. Politicians don't want to be seen as weaker than they already are so they remove the law very quickly.
When my dad passed away somewhere along the years of various moves and owners of the boat my mom or my uncle of my brother in law had lost the title to the boat and it was such a huge family debacle for YEARS because no one could prove who the owner was and they had to go through the estate to contact each owner of the boat through all the years since it was made every single person who ever had possession of the boat before it could be given away or sold to make sure it was not stolen it was the biggest headache for my mom and sisters and I to deal with. Also the hull, trailer and motor all had separate titles.
Now whenever I see an abandoned boat somewhere I'm like... they must have illegally dumped it because they lost the title and couldn't handle the administrative burden!!
We had to write two certified letters to all the previous owners, then we either filed that reply or the returned unsigned certified mail after 45 days (for each previous owner) we were able finally file a title transfer application with the Department of Wildlife and the DMV, then we had to wait for two letters to clear the title with those organizations and then finally we applied for a new title from the DMV. It was like 3 years of my life. We finally sold it!
Yes, many countries don't have the capacity to refine a large amount, but there are many simple techniques such as even heating the oil that any country can do.
There are always buyers up the chain and in neighboring countries that will buy it. Even arrangements from buyers across the world.
People ignore sanctions all the time. It's part of a free world and free trade. Similar to the legacy laws on the books that everyone and their mother ignores. It is much easier to simply go on with your life and when everyone ignores the law, it gets removed. Politicians don't want to be seen as weaker than they already are so they remove the law very quickly.