By Myra P. Saefong

Expectations for stricter U.S. offshore drilling regulations following the massive oil spill in the Gulf of Mexico will drive energy exploration firms to look elsewhere -- and Asia, with its growing energy market, may be particularly tempting.

The oil spill disaster, which reports have referred to as the worst oil spill in U.S. history, began with an explosion on the Deepwater Horizon drilling rig operated by BP PLC (BP) on April 20 -- and the well it drilled has been leaking oil at an estimated range of 12,000 to 25,000 barrels per day since, according to a report from Platts.

In response, the U.S. government has placed a six-month hold on deep-water offshore drilling until a review of offshore regulations for deep wells is complete.

"If the deep drilling hold for U.S. waters continues the full six months, at least some of these Gulf deep-water rigs will move to other areas rather than sitting idle," said Charles Perry, president of energy-consulting firm Perry Management.

The number of active rigs drilling for oil and natural gas in the U.S. and Canada stood at 1,506 for the week ended June 4, with the count down 29 rigs from the previous week, according to data from Baker Hughes Inc. (BHI)

"Prime locations where [rigs] could find work include the South China Sea, all through the waters of Malaysia, Australia and Indonesia," he said, adding that some rigs might also go to the Middle East and Nigeria.

There's also speculation that if these rigs do move, given that quite a few of the larger rigs are leased on five-year contracts, it will be at least six years before producers in the U.S. waters can get them back, Perry said.

Price spike on tap?

In Asia's late morning trading Thursday, shares of regional oil majors were mainly higher, finding some support from a more-than-3% gain in oil futures prices in New York.

And more gains for oil prices may be on tap.

An extension on the U.S. drilling ban could eventually translate to sharply higher oil prices, according to analysts at Mirae Asset Securities, led by Gordon Kwan.

The drilling ban also covers wells currently drilling, not just permitting for new wells, Kwan said in a note to clients this week.

"This will affect oil scarcity down the road, while triggering concerns about potential price spikes in the middle of the hurricane and [U.S.] summer driving season," Kwan said.

In Hong Kong, shares of PetroChina Co. (PTR) were down 0.7%, and China Petroleum & Chemical Corp. (SNP), or Sinopec, fell 0.5%, but Cnooc Ltd. (CEO) added 1.1%, outperforming a 0.3% decline in the Hang Seng.

Sinopec's stock in Shanghai lost 1.4%, with PetroChina down 0.2%, as the Shanghai Composite fell 0.8%.

In Tokyo, Japan Petroleum Exploration Co. (1662.TO) added 1.4%, and Inpex Corp. (IPXHY) climbed 2.8%, with the Nikkei Stock Average up 0.3%.

Sydney's S&P/ASX 200 index added 0.9% with Woodside Petroleum Ltd. (WOPEF) adding 2.4% and Oil Search Ltd. (OSH.AU) up 3%.

Strategy change

The six-month moratorium on U.S. deep-water drilling is only a small concern given the potential for longer-term or permanent regulations on drilling in U.S. waters, analysts said.

"The big worry is that more stringent regulations are in the offing, and some are even talking about outright bans," said Brian Milne, Telvent DTN's refined fuels editor.

"Already, proposals to drill off Virginia and New Jersey are seen ... dead in the water; while West Coast senators have a proposal circulating that would permanently prohibit drilling off that coast," he said.

"A ban on this exploration would definitely send drilling activity to other parts of the world," he said, pointing out that with the six-month moratorium of deep-water activity, 33 development projects have been forced to suspend operations.

The political risk of a future ban on deep-water drilling will have some companies "strategizing" now where they should go to drill, Milne said.

In the meantime, "some other countries have already stiffened offshore regulations," said Perry, citing reports that the U.K. announced inspection fees for offshore rigs would triple and that there would be at least twice as many inspections.

Norway has halted all new deep-water oil drilling in the North Sea until an inquiry is conducted into the cause of BP's oil leak, according to a report Tuesday in the Telegraph.

China's stake

If rigs start to become available, China, with its daily rig rental prices likely under pressure, would have a good opportunity to capitalize on the situation, said Milne -- "whether drilling through their national oil company or in a joint-venture relationship."

Mirae Asset's Kwan said "it is difficult to say how many foreign firms will find offshore China to be a more appealing place for oil/gas exploration amidst much stiffer U.S. drilling regulations and laborious permitting process."

However, "if more foreign firms do decide to come over, Cnooc can take up to a 51% stake in their commercial oil/gas finds as a production-sharing contract partner," he said.

And "although China's geological potential might not compare well with countries like Brazil and Nigeria or the Middle East, the fact that any oil/gas discovery will be much closer to a fast-growing energy market will be tempting enough for many U.S. oil explorers wanting to diversify overseas," Kwan said.

All in all, Milne said: "it's difficult to know for sure what might come to pass, but these are real threats that could change crude-oil production in the U.S. forever."

 
 
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