Text - OPEC Conference ends in Vienna

(Reuters) - Here is the text of a news release from the Organisation of the Petroleum Exporting Countries (OPEC) marking the end of a meeting on Wednesday:

"The 159th Meeting of the OPEC Conference was held in Vienna, Austria, on 8 June 2011.

"No formal decision was reached on a production agreement.

"However, the Organisation abides by its longstanding commitment to order and stability in the international oil market.

"The 160th Meeting of the Conference will take place on 14 December 2011 in Vienna, Austria. This will be preceded by the Ministerial Monitoring Sub-Committee on 13 December 2011."