Proceeds from the transaction were $552m and included final closing adjustments from the effective date of April 1, 2010.

Earlier this week, the company received government approval for development of the 2009 Tamar gas discovery in the Mediterranean offshore Israel.

Noble Energy is an independent energy company engaged in worldwide oil and gas exploration and production. The company operates primarily in the Rocky Mountains, Mid-Continent and deepwater Gulf of Mexico areas in the US, with international operations offshore Israel and West Africa.