OPEC members aren`t likely to reach a supply deal in Algiers next week, but an agreement to boost prices could be drawing closer after Saudi Arabia signalled for the first time in two years that it`s willing to cut production.

Saudi Arabia and Iran, whose rivalry thwarted a deal with other major producers in April, didn`t reach agreement after two days of preparatory talks in Vienna, including the Saudi offer to pump less if Iran caps output at current levels, according to two people familiar with the negotiations. While the kingdom doesn`t now anticipate any formal decision on supply will be taken in the Algerian capital, talks will continue and Opec meets again in two months, said a delegate familiar with its policy.

The impasse between the Middle East neighbours dims the prospects that Opec and Russia will cooperate to curb a global supply glut next week . The delegation from Moscow only intends to join discussions after Opec members reach a supply agreement between themselves and they could leave before the informal talks scheduled for Sept 28, three people familiar with the matter said. `It`s difficult to come to the conclusion that a freeze would be credible or doable,` said Ed Morse, head of commodities research at Citigroup in New York.

Saudi Arabia said it would be willing to reduce its output if Iran were to cap production at the current level of about 3.6 million, according to two people familiar with the matter.

The kingdom of ten does curb production at this time of year, as the surge in demand for air conditioning in the hot summer months begins to fade. The kingdom pumped a record 10.7 million barrels a day last month, an increase of 490,000 barrels a day from January, according to data compiled by Bloomberg.

The Saudis offer to Iran does signal that the kingdom is seeking some kind of deal to reduce the global oil glut after two years of leading Opec`s strategy of unfettered production to squeeze out high-cost rivals.

Oil prices remain below $50 a barrel less than half the level of 2014 and the International Energy Agency is predicting the surplus could persist for a fourth year into late 2017.

Bloomberg-The Washington Post Service