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CO2-Based Process Reduces Water Use in Oil Sands Tailings

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Canadian Natural Resources (CNRL), an independent crude oil and natural gas producer, is applying a technique at its Horizon oil sands plant that uses CO 2 to change the water chemistry of the tailings, resulting in accelerated settling and greatly reduced water use.

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Alberta Innovates & NRCan awarding $26.2M to three oil sands clean tech projects; industry kicking in $43.3M

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Alberta Innovates has teamed up with Natural Resources (NRCan) and industry partners to take three clean oil sands technologies to commercial demonstration. This announcement is a result of NRCan’s Oil and Gas Clean Tech Program. Cenovus Energy will test an oil sands extraction technology using a solvent-driven process.

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Algae harvesting company OriginOil’s second CLEAN-FRAC licensing agreement targets Canadian oil sands market; urban algae demo project in Paris

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the developer of a process for harvesting algae and cleaning up oil & gas water, announced that its second original equipment manufacturer’s (OEM) agreement will target oil service companies in the Canadian oil sands market. LH was an early private investor in Athabasca Oil Corporation.

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Canada backs demonstration-scale algal biorefinery project in the oil sands; Algal Carbon Conversion

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The Government of Canada is supporting a three-year project that will result in the construction of a $19-million, demonstration-scale facility in Alberta that will use algae to recycle industrial carbon dioxide emissions from an oil sands facility into commercial products such as biofuels. Click to enlarge.

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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. The production well extracts the bitumen to surface heavy oil production facilities. SAGD is the predominant in-situ recovery method currently used in Canada’s oil sands. Source: StatoilHydro.

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Heating Buildings With Solar Energy Stored in Sand

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When we turn up the heat in our homes and workplaces, we must balance our personal need for warmth with the global impact of burning fossil fuels like oil, gas, coal, and biomass. Out of Finland’s energy-related emissions, 82 percent come from heating domestic buildings (Ref. The apparent contradictions do not end there.

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Univ. of Alberta and Helmholtz Association Partner to Develop Oil Sands Technologies to Address Environmental Issues

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The goal of the initiative is to transform oil sands production processes by developing technologies that address sustainability challenges. The University of Alberta, recognized as a global leader in oil sands research, will work with the Helmholtz Association, a collection of 16 science and technology centers across Germany.

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