“Oil is never found igneous rock.”
Actually, a few basins do contain oil found in igneous rock.
Most think the oil is sourced from sedimentary formations.
If my memory is correct, I think Yemen has such fractured basement producers.
Sourced for igneous rock? Or sourced from sedimentary and the containing trap is igneous.
I would really like a link for more information.
If my memory is correct, I think Yemen has such fractured basement producers.
Interesting. In 1993~94, I worked Yemen Oil Field in the Masila Block. I have never heard of such a claim.
Looking for Yemen's Hidden Treasure - Schlumberger
http://www.adelphienergy.com.au/files/includes/images/projects-documents-figure-2-yemen-map.jpg
Sorry, wrong link in the above post.
Looking for Yemen’s Hidden Treasure - Schlumberger
http://www.slb.com/~/media/Files/resources/mearr/wer12/rel_pub_mewer12_2.pdf