BBC: The gas leak from the Elgin platform in the North Sea has been stopped, according to oil firm Total. The company's platform was evacuated when the gas began leaking on Sunday 25 March. An attempt to stop the leak by pumping heavy mud into the well got under way on Tuesday. Total said the operation had stopped the well leak within 12 hours and described the development as a "major turning point". Learn lessons Yves-Louis Darricarrère, Total's president of exploration and production,...

Independent: A gas leak on a North Sea oil platform has been stopped, according to the operators. Work to "kill" the leak started yesterday on Total's Elgin platform, around 150 miles (241km) from Aberdeen, with heavy mud being pumped into the well. Total said the operation lasted 12 hours. All 238 staff were evacuated from the platform when the leak was detected almost two months ago in March. At one point about 200,000 cubic metres of gas was leaking every day but this was said to have been reduced...

Reuters: France's Total said it had succeeded in stopping the gas leak at its well at the Elgin platform in the North Sea after it pumped heavy mud into it. During the coming days, teams of experts from Total and specialist contractors will closely monitor the well to confirm the success of the move, the company said on its website on Wednesday. "The well intervention operation, which involved pumping heavy mud into the leaking well, began on May 15 and the leak was stopped 12 hours later," Total said....

Inter Press Service: As the host of Rio+20, the Brazilian government has defined guidelines for achieving success at the upcoming world summit, whose aim is to assess and strengthen what has been done since the 1992 Earth Summit, the first global meeting on sustainable development. There is still no consensus on the draft outcome document for Rio+20 - the United Nations Conference on Sustainable Development - but Brazilian Environment Minister Izabella Teixeira confidently forecasts positive results. "Those who...

Globe and Mail: In a joint announcement two weeks ago, the United States and Japan (along with ConocoPhillips, the U.S.-based multinational oil company) announced the world's first successful field trial (in Alaska) of a technology that uses carbon dioxide to free natural gas from methane hydrates -- the globally abundant hunks of porous ice that trap huge amounts of natural gas in deposits, onshore and offshore, around the world. It's a neat feat. You use CO2, which isn't wanted, to produce natural gas, which is....

Globe and Mail: In a joint announcement two weeks ago, the United States and Japan (along with ConocoPhillips, the U.S.-based multinational oil company) announced the world's first successful field trial (in Alaska) of a technology that uses carbon dioxide to free natural gas from methane hydrates -- the globally abundant hunks of porous ice that trap huge amounts of natural gas in deposits, onshore and offshore, around the world. It's a neat feat. You use CO2, which isn't wanted, to produce natural gas, which is....

Globe and Mail: In a joint announcement two weeks ago, the United States and Japan (along with ConocoPhillips, the U.S.-based multinational oil company) announced the world's first successful field trial (in Alaska) of a technology that uses carbon dioxide to free natural gas from methane hydrates -- the globally abundant hunks of porous ice that trap huge amounts of natural gas in deposits, onshore and offshore, around the world. It's a neat feat. You use CO2, which isn't wanted, to produce natural gas, which is....

Globe and Mail: In a joint announcement two weeks ago, the United States and Japan (along with ConocoPhillips, the U.S.-based multinational oil company) announced the world's first successful field trial (in Alaska) of a technology that uses carbon dioxide to free natural gas from methane hydrates -- the globally abundant hunks of porous ice that trap huge amounts of natural gas in deposits, onshore and offshore, around the world. It's a neat feat. You use CO2, which isn't wanted, to produce natural gas, which is....

Globe and Mail: In a joint announcement two weeks ago, the United States and Japan (along with ConocoPhillips, the U.S.-based multinational oil company) announced the world's first successful field trial (in Alaska) of a technology that uses carbon dioxide to free natural gas from methane hydrates -- the globally abundant hunks of porous ice that trap huge amounts of natural gas in deposits, onshore and offshore, around the world. It's a neat feat. You use CO2, which isn't wanted, to produce natural gas, which is....

Globe and Mail: In a joint announcement two weeks ago, the United States and Japan (along with ConocoPhillips, the U.S.-based multinational oil company) announced the world's first successful field trial (in Alaska) of a technology that uses carbon dioxide to free natural gas from methane hydrates -- the globally abundant hunks of porous ice that trap huge amounts of natural gas in deposits, onshore and offshore, around the world. It's a neat feat. You use CO2, which isn't wanted, to produce natural gas, which is....

Globe and Mail: In a joint announcement two weeks ago, the United States and Japan (along with ConocoPhillips, the U.S.-based multinational oil company) announced the world's first successful field trial (in Alaska) of a technology that uses carbon dioxide to free natural gas from methane hydrates -- the globally abundant hunks of porous ice that trap huge amounts of natural gas in deposits, onshore and offshore, around the world. It's a neat feat. You use CO2, which isn't wanted, to produce natural gas, which is....

Globe and Mail: In a joint announcement two weeks ago, the United States and Japan (along with ConocoPhillips, the U.S.-based multinational oil company) announced the world's first successful field trial (in Alaska) of a technology that uses carbon dioxide to free natural gas from methane hydrates -- the globally abundant hunks of porous ice that trap huge amounts of natural gas in deposits, onshore and offshore, around the world. It's a neat feat. You use CO2, which isn't wanted, to produce natural gas, which is....

Globe and Mail: In a joint announcement two weeks ago, the United States and Japan (along with ConocoPhillips, the U.S.-based multinational oil company) announced the world's first successful field trial (in Alaska) of a technology that uses carbon dioxide to free natural gas from methane hydrates -- the globally abundant hunks of porous ice that trap huge amounts of natural gas in deposits, onshore and offshore, around the world. It's a neat feat. You use CO2, which isn't wanted, to produce natural gas, which is....

Globe and Mail: In a joint announcement two weeks ago, the United States and Japan (along with ConocoPhillips, the U.S.-based multinational oil company) announced the world's first successful field trial (in Alaska) of a technology that uses carbon dioxide to free natural gas from methane hydrates -- the globally abundant hunks of porous ice that trap huge amounts of natural gas in deposits, onshore and offshore, around the world. It's a neat feat. You use CO2, which isn't wanted, to produce natural gas, which is....

Globe and Mail: In a joint announcement two weeks ago, the United States and Japan (along with ConocoPhillips, the U.S.-based multinational oil company) announced the world's first successful field trial (in Alaska) of a technology that uses carbon dioxide to free natural gas from methane hydrates -- the globally abundant hunks of porous ice that trap huge amounts of natural gas in deposits, onshore and offshore, around the world. It's a neat feat. You use CO2, which isn't wanted, to produce natural gas, which is....

Globe and Mail: In a joint announcement two weeks ago, the United States and Japan (along with ConocoPhillips, the U.S.-based multinational oil company) announced the world's first successful field trial (in Alaska) of a technology that uses carbon dioxide to free natural gas from methane hydrates -- the globally abundant hunks of porous ice that trap huge amounts of natural gas in deposits, onshore and offshore, around the world. It's a neat feat. You use CO2, which isn't wanted, to produce natural gas, which is....

Globe and Mail: In a joint announcement two weeks ago, the United States and Japan (along with ConocoPhillips, the U.S.-based multinational oil company) announced the world's first successful field trial (in Alaska) of a technology that uses carbon dioxide to free natural gas from methane hydrates -- the globally abundant hunks of porous ice that trap huge amounts of natural gas in deposits, onshore and offshore, around the world. It's a neat feat. You use CO2, which isn't wanted, to produce natural gas, which is....

Globe and Mail: In a joint announcement two weeks ago, the United States and Japan (along with ConocoPhillips, the U.S.-based multinational oil company) announced the world's first successful field trial (in Alaska) of a technology that uses carbon dioxide to free natural gas from methane hydrates -- the globally abundant hunks of porous ice that trap huge amounts of natural gas in deposits, onshore and offshore, around the world. It's a neat feat. You use CO2, which isn't wanted, to produce natural gas, which is....

Globe and Mail: In a joint announcement two weeks ago, the United States and Japan (along with ConocoPhillips, the U.S.-based multinational oil company) announced the world's first successful field trial (in Alaska) of a technology that uses carbon dioxide to free natural gas from methane hydrates -- the globally abundant hunks of porous ice that trap huge amounts of natural gas in deposits, onshore and offshore, around the world. It's a neat feat. You use CO2, which isn't wanted, to produce natural gas, which is....

Globe and Mail: In a joint announcement two weeks ago, the United States and Japan (along with ConocoPhillips, the U.S.-based multinational oil company) announced the world's first successful field trial (in Alaska) of a technology that uses carbon dioxide to free natural gas from methane hydrates -- the globally abundant hunks of porous ice that trap huge amounts of natural gas in deposits, onshore and offshore, around the world. It's a neat feat. You use CO2, which isn't wanted, to produce natural gas, which is....