2 Min Read The logo of Occidental Petroleum is displayed on a screen on the floor at the New York Stock Exchange (NYSE) in New York, U.S., April 30, 2019. REUTERS/Brendan McDermid LONDON (Reuters) - Boru Energy, backed by private equity giant Carlyle Group, is in discussions with Occidental Petroleum to acquire its oil and gas fields in Ghana for around $500 million, industry and banking sources said. The acquisition of Occidental’s stakes in the offshore Jubilee and Tweneboa Enyenra Ntomme (TEN) fields would be the first investment for Boru Energy, led by former Tullow Oil CEO Aidan Heavey, which Carlyle’s international energy fund CIEP launched in 2019.