equipment of bitumen extraction from sand alberta

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Oil Sands | ConocoPhillips

Getting Oil Sands Out of the Ground. Oil sands are recovered using two methods, depending on the depth of the reserves. Surface mining is used when bitumen is within 250 feet of the surface. In-situ recovery techniques are used to extract deep deposits of bitumen without removing the soil and materials above it.

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Bitumen Extraction Explained | Oil Sands Magazine

Mar 24, 2016· Extraction involves the separation of bitumen from sand using water-based gravity separation. Although plant configurations vary across the operators, a Primary Extraction Cell or Vessel is the heart of the circuit. Oil sands slurry produced in the Slurry Preparation Plant (SPP) contains about 50-55% sand and less than 10% bitumen.

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In Situ Bitumen Extraction | Oil Sands Magazine

Jun 30, 2016· About 80% of Alberta's bitumen reserves are too deep to be mined and must be extracted in-place (or in-situ) using steam.Bitumen is heated and pumped out of the ground, leaving most of the solids behind. In-situ extraction has a much smaller footprint than oil sands mining, uses less water, and does not produce a tailings stream.

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Bitumen from Oil Sands Lab Activity | Ward's Science

Dec 14, 2017· Using actual oil sands from the Athabasca oil sand deposits in Alberta, students will examine the nature and characteristics of oil sand and then formulate and test methods of bitumen extraction. Accessories information: A refill kit is available and contains only consumable component items.

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Role of fine clays in bitumen extraction from oil sands ...

Jul 13, 2004· Clay minerals such as montmorillonite and kaolinite are considered as fine solids that could adversely affect bitumen extraction from oil sands. Colloidal forces between bitumen and fine clays and between bitumen and bitumen in the presence of montmorillonite clays …

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Abstract Process Economics Program Report 266 HEAVY OIL ...

extractable bitumen. We examine the nature and composition of various tar sand sources in situ, and present 2 process technologies for extraction of Athabasca (Alberta) tar sands: • Surface mining + conventional retorting • Steam assisted gravity drainage We then examine methods for upgrading the resulting bitumen to a pumpable synthetic

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US9169441B2 - Extraction of bitumen from oil sands ...

bitumen oil sands carbon disulfide oil extraction Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Active, expires Application number US13/306,363 Other versions ...

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How Things Work: Canada's Oil Sands - Our World

The top layer of tar-soaked sand is scooped up by colossal steam shovels, each of which burns 16,000 litres (4,200 gallons) of diesel per day, into enormous multi-million dollar dump trucks (that each weigh 40% more than a Boeing 747 airplane) to be hauled to the extraction plant. The sand is then processed at intense temperatures, using much ...

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US6110359A - Method for extracting bitumen from tar sands ...

A method for extracting bitumen from crushed mined tar sands comprising contacting the mined tar sands with a solvent in the presence of sonic energy in the frequency range of 0.5 to 2.0 kHz. Specifically, a solvent is first mixed with crushed mined tar sands and the mixture is then formed into a …

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Tar Sand Extraction - Stanford University

Sand, silt, clay, water, and about 10- 12% bitumen" is found in the makeup of tar sands. [1] Crude Bitumen is the term used when talking about oil extracted from these tar sands and this substance, crude bitumen, is a "viscous, heavy oil that will not flow to a well in its natural state".

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Oil Sands & Bitumen Pump Applications - EDDY Pump

The oil sands mining industry focuses on extracting bitumen-rich sands from the Earth, mainly from large oil sands deposits located in the Athabasca region of Alberta, Canada. It has been estimated that there are over 1.4 trillion barrels of oil in the form of bitumen embedded within these sands, which is …

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Role of Clays in Bitumen Extraction of Water-Based Oil ...

processability of the ore, or performance of bitumen extraction from the ore. The main focus of this research is to understand the effects of the type and wettability of clays on the performance of bitumen extraction from mined oil sands to develop a viable solution in dealing with clay/fines in operations.

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Long Lake Oil Sands: Fluor Upgrading Project in Canada

The Long Lake integrated oil sands facility represents a new approach to upgrading bitumen from Alberta oil sands: steam-assisted gravity drainage (SAGD) extraction integrated with onsite upgrading. Fluor provided engineering and procurement for major portions of the 72,000 barrel per day upgrader as well as licensed technology and construction ...

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Bitumen | The Canadian Encyclopedia

Aug 08, 2013· Bitumen Extraction. In the 1920s, chemist Dr. Karl Clark of the Alberta Research Council developed the hot-water process, a method of extracting bitumen from oil sand. Clark's method is still used today. Oil sand, as mined commercially, contains an average of 10-12 per cent bitumen, 83-85 per cent mineral matter and 4-6 per cent water.

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Oil Sands | The Canadian Encyclopedia

Mar 20, 2014· March 20, 2014. Last Edited. March 23, 2015. The Canadian oil sands (or tar sands) are a large area of petroleum extraction from bitumen, located primarily along the Athabasca River with its centre of activity close to Fort McMurray in Alberta, approximately 400 km northeast of the provincial capital, Edmonton.

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Frontier Oil Sands Project, Fort McMurray, Alberta, Canada

Frontier oil sands project was a proposed oil sands mine that would have spread over 72,000 acres near Fort McMurray, Alberta, Canada. The £12.1bn ($15.7bn) project could not succeed due to stiff opposition by environmentalists and indigenous groups, also because of the perceived financial risks in developing a large-scale project to extract dirty and costly oil sands at a time when major ...

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Oil Sands - Frequently Asked Questions

Jan 23, 2020· Answer: The oil sands are a mixture of bitumen and sand and they're located in Northwestern Canada, primarily Alberta. Bitumen is a type of heavy oil and when it is extracted it is put through an upgrader to produce crude oil that can then be sent to a refinery and processed like typical oil would be.

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Barclay Cuthbert - Calgary, Alberta, Canada | Professional ...

US Oil Sands Inc. Aug 2005 - Jul 201813 years. Calgary, Alberta, Canada. US Oil Sands Inc. developed and commercialized a new process for bitumen extraction from surface mineable oil sand deposits. The company is headquartered in Calgary and its oil sand leases and project site are located in eastern Utah.

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Environmental Issues - Tar sands mining

The management of acutely toxic bitumen tailings is a major environmental concern with Athabasca oil sands mining (2). The water used for extraction and washing of oil sands is pumped into tailings ponds – a mixture of bitumen, water, sand, silt and fine clay particles (2) (Figure 2 …

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Environmental consequences of oil production from oil sands

Dec 16, 2016· The total water footprint of bitumen extraction and processing from oil sands deposits in Alberta differed greatly depending on the extraction method. We found that 2.8 L of water were required to obtain a liter of bitumen using in situ drilling (Figure 3 ; Table 5 ), while surface mining required 28.5 L of water per liter of bitumen (Figure 4 ).

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Bitumen Extraction from Oil Sands using CaO (Lime) and ...

Oct 20, 2008· Bitumen extraction efficiency is increased in oil sands ore-water slurry based extraction process by increasing solubility of naturally occurred asphaltic acids by addition of CaO (lime) and/or by oxidation of bitumen asphaltenes by Ozone (O3) to surfactant species, at as low as 35 oC temperature.

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University of Alberta

The effect of slurry conditioning on bitumen recovery and bitumen froth quality has been studied by using three oil sands ores tested with a laboratory hydrotransport extraction system (LHES) and a Denver flotation cell. Tests with the LHES show that an increase in slurry conditioning time yielded a

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New ways to exploit oil sands - Canadian Mining Journal

It takes a very rich prize to attract serious research dollars, but the bitumen (oil sands) resources of northern Alberta (and Saskatchewan) are just that. According to 2004 figures from the Alberta Energy and Utilities Board, this region contains a resource of 270 billion m3 of bitumen–equivalent to the petroleum resources of …

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Athabasca oil sands - Wikipedia

The Athabasca oil sands, also known as the Athabasca tar sands, are large deposits of bitumen or extremely heavy crude oil, located in northeastern Alberta, Canada – roughly centred on the boomtown of Fort McMurray.These oil sands, hosted primarily in the McMurray Formation, consist of a mixture of crude bitumen (a semi-solid rock-like form of crude oil), silica sand, clay minerals, and water.

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Oil Sands Mining Equipment Built Tough - MINING.COM

Sep 01, 2010· The overburden is used to build haul roads and tailings dikes, while the oil sands, thick and heavy with tarry bitumen, are piled high in long benches using hydraulic or electric rope shovels ...

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Production cost and the Canadian oil sands in a lower ...

Feb 17, 2016· The cost to produce oil in the oil sands is made up of the upfront capital cost required to first construct a facility, the cost to operate a facility once it is online, and the periodic cost to sustain production by replacing worn out equipment or parts or, in case of in situ projects to drill new wells pairs over time.

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Solvent Extraction of Bitumen from Oil Sands

Using the IL trioctylammonium oleate ([HN888][Oleate]) at a 1:3 IL:oil sand mass ratio, we were able to achieve bitumen extraction from high grade Alberta oil sands of ca. with low solids ...

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Hot Water Separation of Bitumen from Alberta Tar Sands ...

Bitumen extraction following oil-sand surface mining in the Athabasca region of Alberta, Canada removes plant nutrients but leaves a petrochemical residue, making the coarse tailings (CT) hostile ...

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Clay minerals in nonaqueous extraction of bitumen from ...

Apr 01, 2012· 1. Introduction. The Alberta oil sands deposit is the second largest source of oil after Saudi Arabia and the largest oil sands deposit on the planet with approximately 1.7 trillion (1.7 × 10 12) barrels of bitumen in-place.Of the 1.7 trillion barrels of bitumen, 173 billion (0.17 trillion) barrels are proven reserves, .This deposit consists of bitumen (4–18 wt.%), sands (55–80 wt ...

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Research | IOSI-UAlberta

Extraction. Focus 2021/22: Aqueous Bitumen Extraction Optimization. Background. Mined oil sands industry uses a water-based extraction process to separate bitumen from oil sands ore. Here the mined oil sands – after being crushed – are mixed with hot process water and caustic to form a slurry.

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Shiau-Yin Wu - Research specialist - University of Alberta ...

• Denver cell and Dean stark for bitumen extraction from oil sand. Responsibilities • Maintenance of laboratory instruments. • Provide training, instruction and guidance to researchers and students of the safe and proper usage of equipment. • Assistant students and researchers with technical aspect of their projects.

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Facts about Alberta's oil sands and its industry

extract the bitumen. In the Athabasca area around Fort McMurray, the oil sands are close enough to the surface to be mined. Everywhere else, the bitumen has to be recovered by underground, or in situ methods. Over the next 10 years there is expected to be over $60 billion of direct capital expenditures into development of the oil sands. The Alberta

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The Formation of Oil Sands - Oil Sands - Alberta's Energy ...

The oil of the oil sands was formed from the marine organisms that fell to the bottom of the vast sea that once covered ancient Alberta. As the Earth itself shifted and re-formed, that oil. migrated north where it became trapped in the huge amounts of quartz sand left behind by the rivers that once drained into the ancient sea.

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