Saudi Arabia's oil minister said Tuesday global crude markets were "in good shape," boosting expectations that OPEC will use its meeting this week in the Austrian capital to stress compliance with exiting output quotas versus cutting production.

The comments by Saudi Arabia's Ali Naimi, echoed by Kuwaiti Oil Minister Sheik Ahmed Al Abdullah Al Sabah, were the latest indications that the Organization of the Petroleum Exporting Countries is comfortable with the rebound in crude prices that came about after members announced in December a record 4.2 million barrel per day output cut from September 2008 levels.

Since that meeting, prices have roughly doubled, and are holding between $68 and $71. Analysts have said they expect the group to hold fast at its current production level, which is just under 25 million barrels per day.

"Everything is in good shape," said Naimi, whose country is OPEC's top producer and widely seen as the group's kingpin. Crude's current price "is good for everybody: consumers and producers," he told reporters in Vienna on Tuesday, as ministers of the 12-member group began to arrive ahead of the Wednesday meeting.

Saudi Arabia has said a price of about $75 per barrel was fair for the market — a level that would encourage further investment in boosting global supplies while at the same time not straining a world economy struggling to come out from the worst global recession in decades.

Kuwait's Al Sabah echoed the same sentiment. In an interview with Kuwait's official KUNA news agency, Al Sabah said he was "comfortable" with current prices, describing them as "acceptable" for both producers and consumers.

The producer bloc that accounts for roughly 35 percent of the world's oil supply has left output unchanged so far this year as prices have continued to climb. October crude oil futures were up slightly over $69 per barrel in Asia on Tuesday, supported by regional stock markets.

While prices have bounced back from earlier lows in the low-$30s, global crude inventories are still far higher than the 52 to 54 days of forward cover in the OECD nations that the group would like to see.

OPEC members have, nevertheless, resisted further cuts. "In principle, they always want to have higher prices — but taking into account the weak economic situation, they're content," said Johannes Benigni, chief analyst at Vienna's JBC Energy.

Working in their favor is the narrowing of the discount between the first and second month's light sweet U.S. crude oil futures contract on the New York Mercantile Exchange. That discount is down to about $0.50 per barrel, a difference that provides buyers with insufficient incentive to buy crude for storage. That discount had been far wider in months past, meaning that refiners would prefer to buy crude and store it instead of waiting and buying oil when they need it.

Compliance has traditionally been OPEC's greatest challenge, with cheating by some members undercutting broader efforts to boost prices.

While the group for the first part of the year was generally successful in adhering to their quotas, it has increasingly been grumbling about overproduction by members looking to cash in on crude's rebound. Crude revenues are key for most OPEC members, accounting for as much as 90 percent of government budgets

Analysts say compliance is down to about 70 percent group-wide, as some countries like Iran and Venezuela look to tap into crude's rebound to bring in sorely needed cash amid the global economic downturn.

Kuwait's Al Sabah told KUNA that the consensus within the group was to stick with current production levels and enforce compliance.

Al Sabah said while a quick rebound in demand for crude was unlikely, he expected a "noticeable improvement" in the first and second quarters of 2010.

OPEC President Jose Botelho de Vasconcelos, who is also Angola's oil minister, suggested the cartel was watching prices closely and would intervene if crude swings too sharply one way or the other.

"Given the nature and costs of the investments, the crude price can and must be stabilized at $73-$75," he said Tuesday in Rome en route to Vienna. "If it goes up, it is only financial speculation."