8:30AM Noble Energy announces results from the Paraiso-1 exploration well, located in the Tyra Bank concession area offshore Nicaragua; the well did not encounter an accumulation of hydrocarbons (NBL) 73.69 : Co announced results from the Paraiso-1 exploration well, located in the Tyra Bank concession area offshore Nicaragua. The well, which had hydrocarbon shows and found high-quality Tertiary-age carbonate reservoirs, did not encounter an accumulation of hydrocarbons. Located in a water depth of 1,220 feet, the well was drilled to a total depth of 10,415 feet.