HeyBub wrote:

Please enlighten us. I spent a number of years working in geophysical
exploration and production* and, while my knowledge is admittedly not
up to date, it is based on some experience.

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* Lab years involving the origin and migration of petroleum at the
largest laboratory for the world's largest oil company. Then a number
of years for the nation's largest exploration company.

That's just not fair and probably a right-wing conspiracy set-up to boot.
Actual knowledge of the topic isn't allowed. There must be a Godwin rule for
this type of netiquette breach.... or something.

--
Dave www.davebbq.com

What is best in life? "To crush your enemies, see them driven before
you, and to hear the lamentation of the women." -- Conan