Petroleum Museum Coffee Mug View cart ““TEXAS FIELDS” PRINT” has been added to your cart. $18.99 Warm up your mornings with this classic coffee mug featuring the Museum’s logo on one side and our trademark pair of pumpjacks on the other. 11 oz. capacity In stock Petroleum Museum Coffee Mug quantity — OR — Add to cart Categories: Drinkware, Museum Souvenirs Related products Midland Map Puzzle $56.00 Add to cart Pumpjack Tall Frosted Shot Glass $4.99 Add to cart Derrick Metal Lamp $225.00 Add to cart Pumping Unit Business Card Holder $14.99 Add to cart