• Anadarko Petroleum Corp., Houston, plans to acquire BP Plc's interests in and operation of the exploration and production sharing contracts in two blocks in Qatar, including the Al Rayyan oil field. • Statoil, Oslo, Norway, plans to sell its Danish oil and gas production business to Denmark's Dong for $120 million. The assets include output of 7,000 bbl. per day. • CNOOC Ltd., Hong Kong, has acquired the Indonesian assets of Repsol-YPF for US$585 million, gaining interests in producing properties offshore Indonesia holding more than 360 million bbl. of reserves. • Sasol Petroleum International (Pty) Ltd., Johannesburg, South Africa, plans to acquire a 20% interest in Block H, in the Rio Muni Basin, Equatorial Guinea, from Atlas Petroleum International Ltd. • Tipperary Corp., Denver, plans to purchase all of the Delta Petroleum Corp., Denver, undivided interests in Queensland, Australia, for $5.25 million in cash and stock. • Bow Valley Energy Ltd., Calgary, plans to acquire an additional 1.79% interest in Kyle Field, U.K. North Sea, for US$1.7 million. Bow Valley's working interest will increase to 14.29% in the field.