Electronic University Archive
 
Filters: Publication Type: "patent" Collection: "ir_eua"
1 - 25 of 74
Number of results to display per page
TitleSetnameType
1 Ambient froth flotation process for the recovery of bitumen from tar sandir_euaText
2 Apparatus for extracting bitumen from tar sandir_euaText
3 Apparatus for the treatment of tar sand frothir_euaText
4 Arrangement for recovering viscous petroleum from thick tar sandir_euaText
5 Bitumen recovery from tar sandsir_euaText
6 Coking contaminated oil shale or tar sand oil on retorted solid finesir_euaText
7 Coking poor coking coals and hydrocracked tar sand bitumen binderir_euaText
8 Combination solvent-noncondensible gas injection method for recovering petroleum from viscous petroleum-containing formations including tar sand depositsir_euaText
9 Combined surface and in situ tar sand bitumen productionir_euaText
10 Completion for tar sand substrateir_euaText
11 Control of process aid used in hot water process for extraction of bitumen from tar sandir_euaText
12 Double solvent extraction of organic constituents from tar sandsir_euaText
13 Flotation method and apparatus for recovering crude oil from tar-sandir_euaText
14 In situ thermal processing of a coal formation to produce hydrocarbons having a selected carbon number rangeir_eua
15 In situ thermal processing of a coal formation using a controlled heating rateir_eua
16 Method and apparatus for on-line monitoring of bitumen content in tar sandir_euaText
17 Method and apparatus for producing tar sand deposits containing conductive layersir_euaText
18 Method and apparatus for producing tar sand deposits containing conductive layers having little or no vertical communicationir_euaText
19 Method and apparatus for recovering viscous petroleum from tar sandir_euaText
20 Method and apparatus for recovering viscous petroleum from thick tar sandir_euaText
21 Method and apparatus for sampling a core of tar sandir_euaText
22 Method and apparatus for the solvent extraction of oil from bitumen containing tar sandir_euaText
23 Method and appratus for extracting tar sandir_euaText
24 Method for controlling flocculant addition to tar sand tailingsir_euaText
25 Method for controlling sand in thermal recovery of oil from tar sandsir_euaText
1 - 25 of 74