Skin lightening products -- also known as bleaching creams, whiteners, skin brighteners, or fading creams -- work by reducing a pigment called melanin in the skin. Most people who use lighteners do so to treat skin problems such as freckles, age spots, acne scars, or discoloration related to hormones.
The Deepest Oil Well. 555 feet: Total height of spar. 13 days: Time it took to secure spar to seafloor. 10,000: Number of cars it would take to equal Perdido's weight. 9,627 feet: Water depth at deepest well. 184 miles: Total length of pipeline laid on seafloor.
Oil & Gas Drilling & Exploration Best Oil & Gas Drilling & Exploration Dividend Stocks. Drilling and exploration companies search for potential underground or underwater crude oil or natural gas fields, and drill and operate wells that bring the crude oil or natural gas to the surface (this process is known as upstream operations).