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China’s CNOOC to acquire Canada-based Nexen for $15.1B; offshore oil and gas, oil sands, and shale gas

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CNOOC Limited—China’s largest producer of offshore crude oil and natural gas and one of the largest independent oil and gas exploration and production companies in the world—is acquiring all of the Common Shares of Canada-based energy company Nexen Inc. billion cash. The price represents a premium of.

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bp sells its Sunrise oil sands interest to Cenovus, picks up interest in Bay du Nord project

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bp has agreed to sell its 50% interest in the Sunrise oil sands project in Alberta, Canada, to Calgary-based Cenovus Energy, the other owner of the Sunrise project. In Canada, bp will no longer have interests in oil sands production and will shift its focus to future potential offshore growth.

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Canada oil sands producers form alliance to improve environmental performance

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Twelve of Canada’s oil sands producers have formed a new alliance, Canada’s Oil Sands Innovation Alliance (COSIA), focused on accelerating the pace of improving environmental performance in Canada’s oil sands through collaborative action and innovation.

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U. Calgary analysis of energy balances and emissions of SAGD oil sands production finds need for improved processes; some operations not thermally efficient or net generators of energy

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Plot of cumulative steam-to-oil ratio (cSOR) vs. ratio of energy produced in form of chemical energy contained in bitumen if combusted to energy injected in form of steam (75% efficient steam generation). The data suggests that at the extreme, some operations are actually not net energy generating—i.e.,

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Governments of Canada and Alberta sign MoU on oil sands research

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The Government of Canada and the Government of Alberta have signed a memorandum of understanding (MOU) that will lead to the development of new and improved oil sands technologies with reduced energy use and greenhouse gas emissions. —Canada Environment Minister Joe Oliver.

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Details on how Enbridge will expand capacity of Alberta Clipper oil sands crude pipeline without US review

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The US State Department, which bears the responsibility for approving cross-border energy projects, said that Enbridge can indeed proceed with its plan under authority granted by previously issued permits. million barrels per day of crude oil and liquids. million barrels per day of crude oil and liquids. Earlier post.).

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Sustainable Development Canada Awards C$6M to Project to Reduce Water and Energy Consumption for Oil Sands Processing; Three Other Projects Supported to Reduce Energy and Environmental Impact of Oil Sands

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SOLVE adds a solvent to the steam in SAGD (basic operation depicted above) to reduce energy input and water consumption. Sustainable Development Technology Canada (SDTC) has awarded C$6 million (US$5.6 Sustainable Development Technology Canada (SDTC) has awarded C$6 million (US$5.6 Source: StatoilHydro. Click to enlarge.

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