Answer | Crossword Clue |
---|---|
IRAQ | Great oil-producing country. |
IRAN | Oil-producing country |
OPEC | Oil-producing org. |
OLIVES | Oil-producing fruits |
SHALE | Oil--producing rock |
SHALE | Oil-producing rock |
SHALES | Oil-producing rocks |
SESAME | Oil-producing seed |
OLIVE | Oil-producing plant |
SESAMES | Oil-producing plants |
OPEC | Mideast oil-producing group |
OPEC | Gp. of oil-producing nations |
TULSA | Center of oil-producing region. |
ECTOR | Oil-producing county of Texas. |