CAMPECHE, Mexico (Reuters) - Tropical storm Alex was set to become a hurricane on Tuesday, delaying BP Plc’s efforts to increase siphoning capacity at the gushing oil leak in the Gulf of Mexico while some companies pulled workers from the area.
Forecasters said Alex was moving slowly away from Mexico’s Yucatan Peninsula.
It is not expected to hurt current oil-capture systems at the BP oil spill or the company’s plans to drill a pair of relief wells intended to plug the leak by August, a BP executive told reporters in Houston.
As a precautionary measure, Shell Oil Co, Exxon Mobil Corp, Anadarko Petroleum Corp and Apache Corp evacuated nonessential workers from platforms near Alex’s path. Shell also shut subsea production at the Auger and Brutus platforms over the weekend.
Traders and brokers kept a close eye on Alex, but oil prices fell toward $78 per barrel on Monday as most forecasters predicted the storm would pass southwest of major U.S. offshore oil and gas installations in the Gulf of Mexico.
A hurricane watch has been issued for the coast of Texas south of Baffin Bay to La Cruz in Mexico.
The ports of Dos Bocas and Cayo Arcas, which handle 80 percent of all Mexico’s oil export shipping in the Gulf, have been closed since Sunday due to strong surf in the area.
State-run oil giant Pemex said its platforms in the Campeche Sound continued to work normally on Monday although it suspended helicopter flights to and from the facilities.
Pemex said it is monitoring wind and surf conditions caused by Alex. Its Isla del Carmen port, not essential for oil shipments, has been closed since Sunday night.
Barbara Blakely, a spokeswoman for Shell, told Reuters the company was closely monitoring Alex’s advance in the Gulf but that its LNG plant in Altamira, Mexico was working as usual.
The storm is due to make landfall again between Brownsville, Texas, and Ciudad Madero in Mexico at mid-week, mostly sparing BP oil collection efforts south of Louisiana.
Alex, the first named storm of the 2010 Atlantic hurricane season, had sustained winds of about 60 mph with higher gusts and was located about 85 miles west-northwest of Campeche, Mexico. The system was moving north-northwest at 7 mph.
“Some strengthening is forecast during the next couple of days and Alex is expected to become a hurricane on Tuesday,” the U.S. National Hurricane Center said on its latest update.
At least ten people were killed in Central America in accidents related to Alex, local authorities reported.
Three people died in El Salvador from flooding, two others were killed in a landslide in Guatemala and five people were swept away by swelling rivers in Nicaragua, emergency officials told Reuters.
Alex was expected to bring 3 to 6 inches of rain to the Yucatan Peninsula, southern Mexico and parts of Guatemala through Tuesday. Isolated torrents of up to 10 inches were possible over mountainous areas. Forecasters warned the rain could cause flash floods and mudslides.
The Atlantic hurricane season runs from June 1 to Nov 30 and meteorologists predict this year will be a very active one. Hurricanes feed on warm water and the sea surface temperatures in the tropical Atlantic are higher than usual this year.
Additional reporting by Jose Cortazar in Cancun, Nelson Renteria in El Salvador, Sarah Grainger in Guatemala, Ivan Castro in Nicaragua and Mica Rosenberg in Mexico City; editing by Todd Eastham