Association of Desk and Derrick Clubs
Energy Activity Books

The Association of Desk and Derrick Clubs is proud
to present its “Bit of Fun” Energy Activity Book.
PetroMolly and PetroMack were created to explain
how hydrocarbons and their byproducts are used
to make modern products we use every day.
They also perform chemical experiments that
further reveal how important petroleum is to
our lives.

For more information, contact the Association of
Desk and Derrick Clubs at 918-622-1749 or by
e-mail to adotulsa@swbell.net.