BP stock finds support after slick slump
Investors cautiously returned to BP and some of its partners in the failed deepwater well that's spewing millions of gallons of crude into the Gulf of Mexico.
Shares of BP, Halliburton, Cameron International and Anadarko Petroleum all rebounded in afternoon trading following a broad sell-off, including a 15 per cent drop in BP stock overnight.
Shares for rig owner Transocean continued to slide.
The jump did little to stop what has been a deep plunge in BP's value since the April 20 oil spill, however.
The British oil giant is still worth about $US73 billion ($A88 billion) less on the open market since the Deepwater Horizon rig exploded.
The ruptured well has gushed between 80 million to 160 million litres of crude into the Gulf, and experts say the cleanup, fines and lawsuits could eventually cost BP tens of billions of dollars.
Halliburton, which was in charge of sealing the well before it ruptured, led the rebound after the oil services company told investors it hasn't lost any work because of its ties to the Gulf oil spill.
Chief Financial Officer Mark McCollum said Halliburton's contract with BP protects it from lawsuits and damage claims. "We believe we've followed BP's instructions," McCollum said. "You can't develop an argument around gross negligence if you follow their directions."
The company also said it's protected by a general liability insurance program worth $US600 million ($A722 million).
Jeffries & Co analyst Stephen Gengaro said the call "gave some people some comfort" about the company's liabilities regarding the Gulf disaster. Halliburton also gave investors new details about how it would be affected by the federal ban on deepwater exploration, he said.
Tim Probert, Halliburton's global business president, said drilling companies could shift some of their Gulf operations and equipment to international waters. Meanwhile, deepwater drilling activity in the Gulf probably will recover in the next year or two, he said.
Probert added that drilling activity in international waters has seen a "modest impact" as countries ask operators to ensure the safety of blow-out preventers and other equipment. But so far there have been no policy changes regarding drilling off of foreign coasts.
A rise in oil prices and equities markets also helped boost stocks across the sector. Energy stocks rose despite an announcement from President Barack Obama that he wants to roll back "billions of dollars in tax breaks" for oil companies and use the money for clean energy research.
In afternoon trading, Halliburton rose $2.60, or 12 per cent, at $23.75 a share. BP shares added 98 cents, or 2.6 per cent, at $37.50; Cameron gained $2.33, or 7.3 per cent, at $34.22 a share; Anadarko rose $2.01, or 4.8 per cent, at $44.11. Transocean lost $2, or 4.1 per cent, at $48.04.
