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- Steam-assisted_gravity_drainage abstract "Steam Assisted Gravity Drainage (SAGD) is an Enhanced oil recovery technology for producing heavy crude oil and bitumen. It is an advanced form of steam stimulation in which a pair of horizontal wells are drilled into the oil reservoir, one a few metres above the other. High pressure steam is continuously injected into the upper wellbore to heat the oil and reduce its viscosity, causing the heated oil to drain into the lower wellbore, where it is pumped out. Dr. Roger Butler, engineer at Imperial Oil from 1955 to 1982, invented the steam assisted gravity drainage (SAGD) in the 1970s. Butler "developed the concept of using horizontal pairs of wells and injected steam to develop certain deposits of bitumen considered too deep for mining. " In 1983 Butler became director of technical programs for the Alberta Oil Sands Technology and Research Authority (AOSTRA), a crown corporation created by Premier Lougheed to promote new technologies for oil sands and heavy crude oil production. AOSTRA quickly supported SAGD as a promising innovation in oil sands extraction technology.Steam Assisted Gravity Drainage (SAGD) and Cyclic Steam Stimulation (CSS) are two commercially applied primal thermal recovery processes used in the oil sands (Jiang 2009) in Geological formation sub-units, such as Grand Rapids Formation, Clearwater Formation, McMurray Formation, General Petroleum Sand, Lloydminster Sand, of the Mannville Group, a Stratigraphic range in the Western Canadian Sedimentary Basin.Canada is the single largest supplier of imported oil to the United States—even larger, despite popular conceptions, than Saudi Arabia, Venezuela, or Nigeria. There are two primary methods of oil sands recovery. The strip-mining technique is known best. However, the more recent steam-assistedgravity drainage technique (SAGD) is better suited to deeper deposits. Much of the future growth of production in the Canadian oil sands will be from SAGD.(Glassman & 2011 9)".
- Steam-assisted_gravity_drainage wikiPageExternalLink sagd.wikispaces.com.
- Steam-assisted_gravity_drainage wikiPageExternalLink www.blueskyprocess.com.
- Steam-assisted_gravity_drainage wikiPageExternalLink 12.
- Steam-assisted_gravity_drainage wikiPageExternalLink www.regentenergygroup.com.
- Steam-assisted_gravity_drainage wikiPageExternalLink Vol3-IntroSAGD.pdf?bcsi_scan_27D7EF85B9B9160A=4US+7bKiNWIHrV1tXmS1+QUAAAC7PFgd&bcsi_scan_filename=Vol3-IntroSAGD.pdf.
- Steam-assisted_gravity_drainage wikiPageID "4680415".
- Steam-assisted_gravity_drainage wikiPageRevisionID "600302661".
- Steam-assisted_gravity_drainage centralPlains "yes".
- Steam-assisted_gravity_drainage hasPhotoCollection Steam-assisted_gravity_drainage.
- Steam-assisted_gravity_drainage northeastPlains "yes".
- Steam-assisted_gravity_drainage saskatchewan "yes".
- Steam-assisted_gravity_drainage southAb "yes".
- Steam-assisted_gravity_drainage subject Category:Bituminous_sands.
- Steam-assisted_gravity_drainage subject Category:Petroleum_technology.
- Steam-assisted_gravity_drainage subject Category:Stratigraphy_of_Alberta.
- Steam-assisted_gravity_drainage subject Category:Unconventional_oil.
- Steam-assisted_gravity_drainage subject Category:Water_pollution.
- Steam-assisted_gravity_drainage type Abstraction100002137.
- Steam-assisted_gravity_drainage type BituminousSands.
- Steam-assisted_gravity_drainage type Earth114842992.
- Steam-assisted_gravity_drainage type Material114580897.
- Steam-assisted_gravity_drainage type Matter100020827.
- Steam-assisted_gravity_drainage type Part113809207.
- Steam-assisted_gravity_drainage type PhysicalEntity100001930.
- Steam-assisted_gravity_drainage type Relation100031921.
- Steam-assisted_gravity_drainage type Sand115019030.
- Steam-assisted_gravity_drainage type Soil114844693.
- Steam-assisted_gravity_drainage type Substance100019613.
- Steam-assisted_gravity_drainage comment "Steam Assisted Gravity Drainage (SAGD) is an Enhanced oil recovery technology for producing heavy crude oil and bitumen. It is an advanced form of steam stimulation in which a pair of horizontal wells are drilled into the oil reservoir, one a few metres above the other. High pressure steam is continuously injected into the upper wellbore to heat the oil and reduce its viscosity, causing the heated oil to drain into the lower wellbore, where it is pumped out. Dr.".
- Steam-assisted_gravity_drainage label "Steam-assisted gravity drainage".
- Steam-assisted_gravity_drainage sameAs m.0cg_hb.
- Steam-assisted_gravity_drainage sameAs Q7605326.
- Steam-assisted_gravity_drainage sameAs Q7605326.
- Steam-assisted_gravity_drainage sameAs Steam-assisted_gravity_drainage.
- Steam-assisted_gravity_drainage wasDerivedFrom Steam-assisted_gravity_drainage?oldid=600302661.
- Steam-assisted_gravity_drainage isPrimaryTopicOf Steam-assisted_gravity_drainage.