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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. It is the second-largest oil producer in the UK North Sea.
Bitumen production from the Canadian oilsands provides a point of reference that could be used to observe and better manage the land and water impacts of a rapid transition to unconventional fuels, suggests Dr. Sarah Jordaan of the Energy Technology Innovation Policy Research Group, Department of Earth and Planetary Sciences, Harvard University.
Based on visual interpretation of high-resolution (30 m) satellite images, a new study in the journal Global Change Biology: Bioenergy determined that industrial plantations covered over 3.1 When peat swamps are drained for agriculture, the peat begins to decompose, and is an enormous source of carbon emissions. —Miettinen et al.
Results from a new modeling assessment of contamination in the Athabasca OilSands Region (AOSR) suggest that officially reported emissions of polycyclic aromatic hydrocarbons (PAHs) in that region have been greatly underestimated. Accounting for evaporative emissions (e.g., —Parajulee and Wania. Source: Parajulee and Wania.
In a paper published in the ACS journal Environmental Science & Technology , Stanford University assistant professor Adam Brandt reviews a number of recent life cycle assessment (LCA) studies calculating greenhouse gas (GHG) emissions from oilsands extraction, upgrading, and refining pathways—the results of which vary considerably.
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 oilsands facility into commercial products such as biofuels. Click to enlarge.
between 2008 and 2009 due to the global financial crisis, globaloil consumption recovered by 3.1% About one third of this growth came from China, which now uses more than 10% of the world’s oil. of total oil consumption in 2010. of total oil consumption in 2010. After falling 1.5%
The goal of the initiative is to transform oilsands production processes by developing technologies that address sustainability challenges. The University of Alberta, recognized as a global leader in oilsands research, will work with the Helmholtz Association, a collection of 16 science and technology centers across Germany.
The carbon capture process at the Scotford oilsands upgrader will capture about 35% of emissions. water vessels, the triethylene glycol dehydration unit, and. miles) underground into the deepest saline aquifer formation in Alberta (the Basal Cambrian Sands) beneath several layers of impermeable rock. Click to enlarge.
This team is leveraging research in nanotechnology to reduce CO 2 emissions associated with the extraction and upgrading process, and treatment of produced water generated during the oil recovery. The materials also have the potential to be used as filters for contaminated water.
A team at the University of Calgary (Canada) has compared the energy intensities and lifecycle GHG emissions of unconventional oils (oilsands and oil shale) alongside shale gas, coal, lignite, wood and conventional oil and gas. This is not the same as crude oil occurring naturally in shales, as in the Bakken.
Quest was made possible through strong collaboration between the public and private sectors aimed at advancing CCS globally. Using activated amine (ADIP-X), Quest will capture one-third of the CO 2 emissions from Shell’s Scotford Upgrader, which turns oilsands bitumen into synthetic crude that can be refined into fuel and other products.
Exxon Mobil has started production at its Kearl oilsands expansion project in Alberta, Canada ahead of schedule; the expansion is expected to double overall capacity to 220,000 barrels of bitumen a day, with the expansion itself ultimately expected to reach 110,000 barrels per day. Kearl will access approximately 4.6 Earlier post.).
World oil production capacity to 2020 (crude oil and NGLs, excluding biofuels). Oil production capacity is surging in the United States and several other countries at such a fast pace that globaloil output capacity could grow by nearly 20% from the current 93 million barrels per day to 110.6 Source: Maugeri 2012.
By 2040, hybrids are expected to account for about 35% of the global light-duty vehicle fleet, up from less than 1% in 2010. Hybrids are expected to account for about half of global new-car sales by 2040. Without the projected gains in efficiency, global energy demand could have risen by more than 100%. Source: ExxonMobil.
Methane hydrate—natural gas trapped in an ice-like cage of water molecules—occurs in both terrestrial and marine environments. Post-cruise analyses will determine the in situ concentrations, the physical properties, the lithology, and the thermodynamic state of methane hydrate bearing sand reservoirs. —Peter Flemings.
A new US survey by the Pew Research Center, conducted 13-17 March among 1,501 adults, found broad public support for the Keystone XL pipeline project; regional, gender and partisan differences in views of fracking; and a slippage in the percentage of Americans who say that global warming is a very serious problem, compared to October 2012.
are pursuing the development of hydrogen storage and pipeline infrastructure in Alberta, focusing on opportunities northeast of Edmonton where the growth in heavy-oil processing in Alberta has created an increased demand for hydrogen. ATCO Energy Solutions and Praxair Canada Inc.
The new diesel engine, Ford’s second in North America, has already been applied in the global Ford Ranger truck sold in world markets (3.2 Also included is a water-cooled high-performance electric-controlled exhaust gas recirculation valve that is better able to withstand coolant pressure drops. Duratorq TDCi 200).
Chevron’s focus on optimizing the thermal management of the Kern River field has resulted in a steady drop in the steam:oil ratio (barrels steam water per barrel oil), resulting in improved economics of the field even with slowly declining production. Data: California DOGGR. Click to enlarge. Source: Chevron. Click to enlarge.
Water consumption or withdrawals per unit of energy produced, by energy type, in the United States. With increasing frequency ,” write the Pacific Institute researchers, “ we value energy production over water production. ”. by Jack Rosebro. Source: DHI Group. Click to enlarge. Climate change.
Oil and gas services company Schlumberger defines artificial lift as any system that adds energy to the fluid column in a wellbore with the objective of initiating and improving production from the well. maglift de-waterers deeper mature wells, and supports retrofit installation through small diameter production tubing.
and are destined to rise significantly with the use of heavy oils, tar sands, and bitumen as combustion sources. The researchers synthesized published data and provided a quantitative summary of the global biogeochemical cycle of vanadium (V), including both human-derived and natural fluxes. —lead author William H.
BP also confirmed the recently-announced Pitu oil discovery in the frontier deepwater of the Potiguar basin off Brazil’s equatorial margin, announced by Petrobras. The well, which penetrated multiple Paleogene-aged reservoir sands, was drilled to a total depth of 29,221 feet (8,907 meters). Click to enlarge. Click to enlarge.
The US Department of Energy’s (DOE) Office of Fossil Energy (FE) has selected 11 research projects that will help find ways to extract more energy from unconventional oil and gas resources while reducing environmental risks for awards totalling $12.4 The selections include $10.3 The selections include $10.3 million in federal funds.
Under these mild catalytic conditions, less expensive reactor components are required, pipeline grade methane is produced, and very low cost carbon sources (such as lignites, sub-bituminous coals, tar sands, petroleum coke and petroleum resid) can be used as feedstocks.
Gasoline section shows results for fuel derived from both conventional oil and oilsands. The fracture fluid is typically water-based and contains proppants to maintain fracture openings once pumping of the fluid has ceased. Expansion bars show the components of fuel production. Credit: ACS, Burnham et al.
In contrast to arguments that peak conventional oil production is imminent due to physical resource scarcity, a team from Stanford University and UC Santa Cruz has examined the alternative possibility of reduced oil use due to improved efficiency and oil substitution. 2010, to above 140 $/bbl in constant 2010 dollars).
The study is a part of of a larger report that will further take into account the changing dynamics of the regional and global gas markets, giving a comprehensive view of the implications for the long-term development of natural gas in Cyprus and other like nations. —Sergey Paltsev.
Life cycle inventories have typically been presented at global, national, or regional levels—sufficient for understanding global processes such as climate change and fossil fuel depletion, but insufficient for the analysis of local processes such as air pollution, according to the researchers. the contiguous US).
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. The novel system shows potential for tackling global problems in a patient, thoughtful, and human-scaled way. There is nothing special here!”
Map of the assessment units (AUs) of the CARA is color-coded for mean estimated undiscovered oil. The US Geological Survey (USGS) has completed a geologically-based assessment of the oil and gas resource potential of the Arctic, the Circum-Arctic Resource Appraisal (CARA). Black lines indicate AU boundaries. Source: USGS CARA.
Added water consumptions for the major pathways as an additional life-cycle analysis metric. Expanded oilsands modeling with more detailed and refined operation data. Updated global warming potential (GWP). Incorporated marine vessel module. Added conventional and bio-product pathways. Added catalyst production pathways.
At the reveal, Mike Manley, Head of Jeep Brand, FCA Global, said that a full plug-in hybrid electric Jeep Wrangler will be available in 2020. A variable displacement two-stage oil pump provides high oil pressure under high speed and load, but switches to a low-pressure mode for improved fuel economy during typical driving conditions.
The impact of rising oil prices on North American light tight oil (LTO) production is said to be a “Catch 22”, the title of Joseph Heller’s popular 1961 novel set in WWII. Too many analysts continue to believe drilling and service has the same problem with rising oil prices. by David Yager for Oilprice.com.
Peabody Energy and GreatPoint Energy signed an agreement to pursue development of coal-to-gas and coal-to-hydrogen projects in the United States and around the world with carbon capture and storage (CCS) that would achieve near-zero carbon emissions, while increasing the production of stranded oil via enhanced oil recovery.
Obviously, my millions of fans would think I was even more of a good bloke, but unless all the people around me decided to follow my lead with similar promises, it would be a bit like me removing a cup of water from the ocean and drinking it, because I’m worried about sea levels rising.
With tech giants, utilities, and governments budgeting upwards of US $1 trillion for capital expansion to join the global battle for AI dominance, data centers are the bunkers, factories, and skunkworks—and concrete and electricity are the fuel and ammunition. None yet has enough traction to measurably reduce global concrete emissions.
D-4D Global Diesel (GD) engine combines an 11% increase in low speed torque and a 7% increase in maximum torque with a 9% reduction in average fuel consumption. The shock absorber oil seal construction and damping force have been optimized to help ensure reliability whilst improving handling stability and ride comfort. Suspension.
St Jago pointed out fiddler crabs and mussels, and described differences of the local mangrove species — the red, white and black — and how they adapted to live and propagate where water meets land. The roots can arch up, pop up spikelike from the water or form stilts above and under the surface.
Addition of two oil “rooms” within the transmission housing for more efficient and higher-capacity cooling. —Ted Klaus, Acura NSX Global Development Leader. Utilizing Global and local optimization routines, each casting and extrusion was analyzed for potential weight savings. Driving modes.
Over a third of the money spent on energy bills is goes towards heating and hot water costs. Scout out some furniture in the house or on a marketplace that needs some TLC, give it a sand down, change the handles, try painting it a different colour, or maybe even multi coloured! Turn down your thermostat.
The US Department of State (DOS) has released its Draft Supplemental Environmental Impact Statement (SEIS) in response to TransCanada’s May 2012 application for the Keystone XL pipeline that would run from Canada’s oilssands in Alberta to Nebraska. The pipeline would primarily transport crude oil from the WCSB and Bakken regions.
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