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Type
Text
38
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application/pdf
38
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Electronic University Archive
38
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"patent"
Type:
"Text"
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2016
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Title
Date
Type
1
Ambient froth flotation process for the recovery of bitumen from tar sand
1984-01-10
Text
2
Apparatus for extracting bitumen from tar sand
1982-01-19
Text
3
Apparatus for the treatment of tar sand froth
1976-07-06
Text
4
Arrangement for recovering viscous petroleum from thick tar sand
1977-05-03
Text
5
Bitumen recovery from tar sands
1984-09-11
Text
6
Coking contaminated oil shale or tar sand oil on retorted solid fines
1985-03-26
Text
7
Coking poor coking coals and hydrocracked tar sand bitumen binder
1980-11-18
Text
8
Combination solvent-noncondensible gas injection method for recovering petroleum from viscous petroleum-containing formations including tar sand deposits
1978-08-29
Text
9
Combined surface and in situ tar sand bitumen production
1985-02-19
Text
10
Control of process aid used in hot water process for extraction of bitumen from tar sand
1984-07-31
Text
11
Double solvent extraction of organic constituents from tar sands
1977-09-06
Text
12
Flotation method and apparatus for recovering crude oil from tar-sand
1982-04-13
Text
13
Method and apparatus for on-line monitoring of bitumen content in tar sand
1984-02-21
Text
14
Method and apparatus for producing tar sand deposits containing conductive layers
1991-08-27
Text
15
Method and apparatus for producing tar sand deposits containing conductive layers having little or no vertical communication
1991-10-29
Text
16
Method and apparatus for recovering viscous petroleum from tar sand
1981-02-03
Text
17
Method and apparatus for recovering viscous petroleum from thick tar sand
1978-10-17
Text
18
Method and apparatus for sampling a core of tar sand
1983-02-08
Text
19
Method and apparatus for the solvent extraction of oil from bitumen containing tar sand
1996-07-09
Text
20
Method and appratus for extracting tar sand
1983-11-22
Text
21
Method for controlling flocculant addition to tar sand tailings
1981-07-04
Text
22
Method for controlling sand in thermal recovery of oil from tar sands
1978-09-19
Text
23
Method for filtering solvent and tar sand mixtures
1985-09-03
Text
24
Method for recovering bitumen from tar sand
1982-05-25
Text
25
Method for treating a tar sand reservoir to enhance petroleum production by cyclic steam stimulation
1986-08-26
Text
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