Anyone worked in Nigeria or heard of OBAT oil and petroleum?

Anyone worked in Nigeria or heard of OBAT oil and petroleum?

I have.

Had to smile when read this post. The answer is “Yes I have too”. However, that was 60 years ago and as a ship’s deck officer. We used to carry passengers out from the UK and Europe when they were prospecting for oil in the Niger Delta. I am still in touch with a Dutch professor from those long ago days.