The two pipelines that take Mars's oil and natural gas to shore were also badly damaged.
Two pipelines serve most of the south-east, and severe shortages resulted.
The two pipelines would link the energy resources of the Caspian Sea with energy-starved Turkey and Western markets.
But both Bristol-Myers and GlaxoSmithKline are now struggling to find enough new medicines, so joining their two pipelines would not solve their essential problem, some analysts say.
"Gazprom is a reliable supplier of energy," a spokesman, Sergei V. Kupriyanov, said in a statement released after workers closed valves at two pipelines feeding Ukraine.
Wells are being developed in the lower Urubamba region of the Peruvian Amazon, along with a gas- and-liquids separation plant and two pipelines stretching across the Andes.
Two pipelines, including one that supplies Arizona with 70percentt of its gasoline, diesel fuel and jet fuel, were shut after a storm in Southern California.
Elly Karuhanga, chairman of the Uganda Chamber of Mines and Petroleum, said the two pipelines present massive opportunities for citizens in the three countries.
In southern Iraq, an attack around 9 a.m. severed the smaller of two pipelines running to the country's main export terminal in the Persian Gulf.
"It makes little sense for Iran to build two pipelines, when one will do," observed a smiling Turkish official on Tuesday.
The attraction is less obvious, however, for members of aboriginal communities with land claims along the routes of the two pipelines.
