ANKARA/DUBAI (Reuters) - Iran on Wednesday stopped short of offering to restrain oil output as part of a global pact to freeze production to prop up prices, making clear it wants to recapture the market share it lost during years of sanctions.

Iran’s stance will complicate talks on output levels after a surprise compromise this week between two of the world’s top exporters - non-OPEC Russia and the group’s leader Saudi Arabia - to freeze output at January levels, near their historic highs.

The first mooted global oil pact in 15 years has so far failed to impress the market, which had expected a production cut instead of a freeze that could even turn into an increase if Iran wins special terms from fellow OPEC members.

“This is the first step and other steps should also be taken. This cooperation between OPEC and non-OPEC members to stabilize the market is good news. We support any effort to stabilize the market and prices,” Iranian oil minister Bijan Zanganeh said, according to the Shana news agency.

Zanganeh spent around two hours with oil ministers from Iraq, Qatar and Venezuela in Tehran on Wednesday. The visitors, who flew from Doha, where the output deal was clinched on Tuesday, left the Tehran meeting without comment.

Zanganeh spoke to Iranian media afterwards and chose his words carefully to avoid mentioning Iran’s position on freezing its own output.

“We had a good meeting today and the report of yesterday’s meeting was given to us. We support cooperation between OPEC and non-OPEC members.

“I was told that Russia as the world’s biggest oil producer, Oman and other countries are ready to join. This is a positive step, we have a positive approach to it, this is a good start,” he said.

ILLOGICAL DEMANDS

OPEC Gulf producers Qatar, Kuwait and the UAE, as well as Venezuela said they would join the Russian-Saudi pact, aimed at tackling a growing oversupply and helping prices recover from their lowest in over a decade.

But Iran is the major obstacle to the first joint OPEC and non-OPEC deal since 2001, having pledged to increase output sharply to regain market share lost during sanctions.

“Asking Iran to freeze its oil production level is illogical ... when Iran was under sanctions, some countries raised their output and they caused the drop in oil prices.” Iran’s OPEC envoy, Mehdi Asali, told the Shargh daily newspaper before the talks on Wednesday.

The sanctions, imposed over Iran’s nuclear program, were lifted last month after an agreement with world powers, allowing Tehran to resume selling oil freely in international markets.

Iran exported around 2.5 million barrels per day of crude before 2012, but sanctions cut that to around 1.1 million bpd.

Tehran has pledged to raise supply by around 1 million bpd in the next 6-12 months and on Wednesday some Iranian banks were reconnected to the SWIFT global transaction network, which will allow it to facilitate banking business.

SPECIAL TERMS

Iranian barrels would only add to the global glut, which has been fueled by U.S. shale output and a decision by Saudi Arabia to pump at full capacity to drive higher-cost producers out of business.

A worker grabs a nozzle at a petrol station in Tehran, Iran January 25, 2016. REUTERS/Raheb Homavandi/TIMA

The world is already producing more than 1 million bpd than it consumes, with oil stockpiles at record levels. OPEC member Libya, whose output was cut to a fraction by a civil war, said on Wednesday it was keen to produce more

Oil prices fell below $30 per barrel in January from as high as $115 in mid-2014, hammering the finances of Russia, Saudi Arabia and other producers.

Brent oil futures rose almost 7 percent on Wednesday after losing 4 percent the day before to trade near $35 per barrel.

“A freeze is not the same as a cut, and somewhat disingenuously, keeping crude production at January levels actually implies higher-than-expected annual output ... and so can hardly tackle the current market oversupply,” JBC Energy said in a note.

Two non-Iranian sources close to the OPEC discussions told Reuters on Tuesday that Iran might be offered special terms as part of an output freeze deal. “Iran is returning to the market and needs to be given a special chance, but it also needs to make some calculations,” said one source.

The sources did not elaborate on the special terms, which could be anything from setting limited production increases to linking future output rises to a recovery in oil prices.

Olivier Jakob from Petromatrix consultancy said that if Saudi Arabia were to freeze output at January levels, the kingdom would need to cut exports by 500,000 bpd in the summer months, when it burns more oil for power generation at home.

“The production freeze can therefore be seen as an un-official way for Saudi Arabia to make some room for the restart of the Iranian exports,” he said.

The last global deal in 2001 saw Saudi Arabia persuade Mexico, Norway and Russia to contribute to production cuts, although Moscow did not follow through and raised exports instead.