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Filters: Research Institute: "Institute for Clean and Secure Energy (ICSE)" Publication Type: "patent"
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TitleDateType
1 Use of a submersible viscometer in the primary separation step of the hot water process for recovery of bitumen from tar sand1987-01-20Text
2 Multiple drain method for recovering oil from tar sand2001-07-24Text
3 Monitoring surfactant content to control hot water process for tar sand1991-04-23Text
4 Methods of tar sand bitumen recovery1992-09-01Text
5 Method of reducing moisture and solid content of bitumen extracted from tar sand minerals2000-02-01Text
6 Method of removing bitumen from tar sand utilizing ultrasonic energy and stirring1977-10-18Text
7 Method of separating bitumen from tar sand with cold solvent1976-11-23Text
8 Method of removing bitumen from tar sand for subsequent recovery of the bitumen1977-10-18Text
9 Method of recovering viscous petroleum from tar sand1976-11-30Text
10 Method of recovering viscous petroleum from thick tar sand1977-02-22Text
11 Method of recovery of bitumen from tar sand formations1977-01-18Text
12 Method for filtering solvent and tar sand mixtures1985-09-03Text
13 Method and apparatus for recovering viscous petroleum from thick tar sand1978-10-17Text
14 Method and appratus for extracting tar sand1983-11-22Text
15 Method and apparatus for the solvent extraction of oil from bitumen containing tar sand1996-07-09Text
16 Method and apparatus for producing tar sand deposits containing conductive layers having little or no vertical communication1991-10-29Text
17 Method and apparatus for sampling a core of tar sand1983-02-08Text
18 Method for controlling flocculant addition to tar sand tailings1981-07-04Text
19 Method and apparatus for on-line monitoring of bitumen content in tar sand1984-02-21Text
20 Method and apparatus for producing tar sand deposits containing conductive layers1991-08-27Text
21 Method and apparatus for recovering viscous petroleum from tar sand1981-02-03Text
22 Method for controlling sand in thermal recovery of oil from tar sands1978-09-19Text
23 Completion for tar sand substrateText
24 Control of process aid used in hot water process for extraction of bitumen from tar sand1984-07-31Text
25 Combined surface and in situ tar sand bitumen production1985-02-19Text
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