oil sands patents

DILUTED BITUMEN SLURRY AND FROTH, SOLVENT

Oil sands, tar sands or heavy oils are a mixture of water, sand, clay and bitumen. The bitumen can be . extracted from the mixture and be upgraded into a ... The K-Patents Process Refractometer PR-43-GP is an ideal heavy-duty instrument for oil sands extraction …

Clark's Patents - Bitumount - Alberta's Energy Heritage

Agreement with Oil Sands Ltd. is cancelled. The Bitumount project becomes known as the Alberta Government Oil Sands Project. Alberta Government Oil Sands Project, Bitumount, 1952 Source: University of Alberta Archives, 91-137-127. Karl Clark is issued Patent 448231 for "Extracting Oil from Bituminous Sand."

US8455405B2 - Solvent for extracting bitumen from oil ...

CROSS-REFERENCE TO RELATED APPLICATION. This application claims priority from Canadian Patent Application 2,645,267 filed Nov. 26, 2008 entitled SOLVENT FOR EXTRACTING BITUMEN FROM OIL SANDS, the entirety of which is incorporated by reference herein.

Patent Analysis of Oil Sands Technologies | Request PDF

For oil sands technologies, there have been steady patent applications, since the first patent was applied in 1969. The number of patents applied appeared to be affected by the variation of world ...

Solvent extraction spherical agglomeration of oil sands

Solvent extraction spherical agglomeration of oil sands Abstract. Oil sands and similar hydrocarbon-solids mixtures are separated into their components by steps comprising: mixing with a solvent for the hydrocarbon in an extraction-contacting stage including a controlled light milling action, in the presence of hydrophilic bridging liquid, under selected conditions favoring the formation of ...

Oil Refining & Petrochemical, K-Patents

8.06.00 Oil Sands Processing If your medium or process is not listed in the Index, it does not necessarily mean that it could not be measured with a refractometer. There are thousands of unidentified potential applications where the K Patents process refractometer can be used.

ExxonMobil Licenses Oil Sands Steam Injection Technology ...

Imperial Oil's Calgary research center is considered to be one of the leading oil sands research facilities in the world. Since 1961, Imperial has held more than 160 upstream patents, including the first patents on CSS and SAGD, two key processes used across the industry in bitumen recovery.

US5236577A - Process for separation of hydrocarbon from ...

A process for treating bitumen froth containing mixtures of a hydrocarbon component, water and solids, comprises heating said bitumen froth to a temperature in the range of about 80° C. to about 300° C., preferably in the range of 100° C. to 180° C., under pressure of about 150 to about 5000 kPa, preferably in the range of 800 to about 2000 kPa, sufficient to maintain said hydrocarbon ...

US Oil Sands Announces Reserves and Patent Application

US Oil Sands Inc., a company focused on oil sands exploration and production in Utah, has announced approval of its U.S. patent application and the filing of its 2013 independent resource evaluation report.

The Father of Oil Sands Extraction | Resource

Sep 17, 2019· T he year was 1929, and as the world entered the Great Depression, a chemist from Ontario was busy pursuing a patent for a game-changing oil sands technology. Although Dr. Karl Clark merely suspected it at the time, his discovery of how to extract bitumen from the oil sands would later play a pivotal role in Alberta's resource development and economic future.

[INTERVIEW] At Least 10 Things That Should Keep A Patent ...

Oct 28, 2014· As organisations invest money in these assets, can we look to, say, the smartphone industry where, significant increases in patent filings creating large patent portfolios, we see a follow-on increase in litigation. I'm not saying that that's where the Oil Sands industry is heading, but it …

Canadian petroleum companies - Wikipedia

Recently has shown renewed interest in developing patents (including ones for conveyor belts and hand railings), when considered with nine other oil companies patent applications were up 250% between 2005 and 2010 when compared to 2000 to 2004. In December 2011 oil sands production was at a record high 346,000 bbls/d.

Technology | eSteam

eSteam™ heater operates the downhole eSteam™ generator for Enhanced Oil Recovery (EOR) of heavy oil and oil sands extraction

Oil Sands Technology - a1024.g.akamai.net

OIl SAnDS TECHnOlOgy: PAST, PRESEnT, AnD fUTURE Technical innovation is at the heart of the Canadian oil sands story. "Cracking the code" of more efficient production has enabled the oil sands to become one of the most important sources of global supply growth, while also strengthening North American energy security.

eSteam

eSteam™ is extremely Simple and Energy Efficient Low Steam-Oil Ratio ; Low CapEx and OpEx; Steam quality validated ; Superheated steam; Steam below 2,500 ft. No combustion ; No moving parts ; Please contact us for a technology license

US Patent for Oil from oil sands extraction process Patent ...

A system for extracting bitumen from oil sands includes an extractor tank having a reaction chamber. An input port is provided at the upper end of the extractor tank for the purpose of introducing oil sand into the reaction chamber. A liquid extractant is heated and then pumped, under pressure, into the reaction chamber through a plurality of jet inlets to suspend the oil sand in the ...

Oil Sands Patents - OIL SANDS AND OIL SHALE PATENTS

The oil sands deposits in Alberta are the third largest in the world trailing only Saudi Arabia and Venezuela. It is estimated that the oil sands in Alberta constitute hundreds of billions of barrels of oil that can be economically extracted. Canada is also the largest supplier of oil to the United States.

OIL SANDS AND OIL SHALE PATENTS - Home

This patent was published by the United States Patent and Trademark Office in February 2013. All of these patents are described on this website and can be downloaded SASOR is now considering the sale or licensing of these patents to entities which may want to employ nuclear energy technologies in oil sands and/or oil shale production.

CA2949425A1 - Laser-induced breakdown spectroscopy of oil ...

A method of quantifying at least one property of interest of an oil sands ore sample is provided using a laser-induced breakdown spectroscopy (LIBS) method. The LIBS method may be applied to oil sands ore being conveyed prior to a slurry process to measure oil sand composition and provide information which may predict extraction characteristics.

Industry Reaction to SCOTUS Granting Cert. in Oil States ...

Jun 13, 2017· Industry Reaction to SCOTUS Granting Cert. in Oil States . By Gene Quinn June 13, 2017 ... If the Court rules for the petitioner—Oil States International—patent law and procedure will ...

Researchers develop large-scale, economical method to ...

Aug 20, 2019· Canadian researchers have developed a large-scale economical method to extract hydrogen from oil sands (natural bitumen) and oil fields. This can be used to power hydrogen-powered vehicles, which are already marketed in some countries, as well as to generate electricity. The process can extract hydrogen from existing oil sands reservoirs,...

Suncor Patent – Suncor.com

The following products offered for sale by Suncor Energy Inc. and/or its affiliates ("Suncor") are covered by one or more claims of patents and/or patents pending in Canada, the U.S. and elsewhere.

Patents - Cassandra Oil

Cassandra Oil is a Swedish company which, with the help of new technologies, recoveres oil from hydrocarbon-containing materials, such as used tires, plastic waste, oil sludge, waste oil and, eventually, oil sands, oil shale and electronic scrap. Cassandra Oil's share is listed on the Mangold list in Stockholm with the short name CASO.

EP2467450A4 - Oil sands extraction - Google Patents

European Patent Office Prior art keywords oil sands sands extraction extraction separation disclosed Prior art date 2009-08-17 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.) Granted Application number ...

The Father of Oil Sands Extraction - Dr. Karl Clark's ...

Sep 18, 2019· Courtesy of the AER – See Orginal Sory HERE Dr. Karl Clark at work. The year was 1929, and as the world entered the Great Depression, a chemist from Ontario was busy pursuing a patent for a game-changing oil sands technology. Although Dr. Karl Clark merely suspected it at the time, his discovery of how ... Read moreThe Father of Oil Sands Extraction – Dr. Karl Clark's patent …

Petroteq Energy Receives Notices on New Patents in the US ...

Petroteq Energy Receives Notices on New Patents in the US and Canada Covering Oil Extraction Technology. ... Petroteq's portfolio includes technology for the environmentally safe extraction of heavy oils from oil sands, oil shale deposits and shallow oil deposits. ...

Extraction of oil shales and tar sands - Free Patents Online

Aug 22, 1978· The present invention also includes a process for the extraction of oil shales and tar sands which process comprises heating the shale in the presence of an extractant in the gas phase at a temperature within the range 350° to 550° C. to extract extractable constituents, separating the extractant and extract from the residue, recovering the ...

Canadian Company Wants to Extract Hydrogen from Oil Sands ...

Aug 20, 2019· The process can extract hydrogen from existing oil sands reservoirs, with huge existing supplies found in Canada and Venezuela. Interestingly, this process can be applied to mainstream oil fields, causing them to produce hydrogen instead of oil. Hydrogen powered vehicles, including cars, buses, and trains, have been in development for many years.