CA2811795A1 - Procedes de chauffage d'une formation sous une surface en utilisant des particules electriquement conductrices - Google Patents
Procedes de chauffage d'une formation sous une surface en utilisant des particules electriquement conductrices Download PDFInfo
- Publication number
- CA2811795A1 CA2811795A1 CA2811795A CA2811795A CA2811795A1 CA 2811795 A1 CA2811795 A1 CA 2811795A1 CA 2811795 A CA2811795 A CA 2811795A CA 2811795 A CA2811795 A CA 2811795A CA 2811795 A1 CA2811795 A1 CA 2811795A1
- Authority
- CA
- Canada
- Prior art keywords
- formation
- particles
- conduit
- conduits
- fractures
- Prior art date
- 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.)
- Abandoned
Links
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- 238000000034 method Methods 0.000 title claims abstract description 64
- 239000002245 particle Substances 0.000 title claims description 103
- 238000010438 heat treatment Methods 0.000 title description 89
- 150000002430 hydrocarbons Chemical class 0.000 claims description 174
- 239000004020 conductor Substances 0.000 claims description 172
- 229930195733 hydrocarbon Natural products 0.000 claims description 172
- 239000004215 Carbon black (E152) Substances 0.000 claims description 107
- 238000004519 manufacturing process Methods 0.000 claims description 83
- 238000002347 injection Methods 0.000 claims description 30
- 239000007924 injection Substances 0.000 claims description 30
- 230000035699 permeability Effects 0.000 claims description 19
- 239000000243 solution Substances 0.000 claims description 19
- 229910052799 carbon Inorganic materials 0.000 claims description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 6
- 239000012530 fluid Substances 0.000 abstract description 100
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- 206010017076 Fracture Diseases 0.000 description 88
- 239000010410 layer Substances 0.000 description 87
- 230000005294 ferromagnetic effect Effects 0.000 description 46
- 208000010392 Bone Fractures Diseases 0.000 description 29
- 239000003302 ferromagnetic material Substances 0.000 description 26
- 238000000197 pyrolysis Methods 0.000 description 26
- 238000005253 cladding Methods 0.000 description 25
- 239000000463 material Substances 0.000 description 25
- 238000011065 in-situ storage Methods 0.000 description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 22
- 229910001868 water Inorganic materials 0.000 description 22
- 230000001965 increasing effect Effects 0.000 description 18
- 239000003921 oil Substances 0.000 description 18
- 230000005291 magnetic effect Effects 0.000 description 16
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 12
- 230000007423 decrease Effects 0.000 description 12
- 239000011248 coating agent Substances 0.000 description 11
- 238000000576 coating method Methods 0.000 description 11
- 150000001875 compounds Chemical class 0.000 description 11
- 239000007789 gas Substances 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 10
- 239000010949 copper Substances 0.000 description 10
- 229910052802 copper Inorganic materials 0.000 description 10
- 239000010935 stainless steel Substances 0.000 description 10
- 229910001220 stainless steel Inorganic materials 0.000 description 10
- 239000012071 phase Substances 0.000 description 9
- 238000003786 synthesis reaction Methods 0.000 description 9
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- 230000004888 barrier function Effects 0.000 description 8
- 239000012777 electrically insulating material Substances 0.000 description 8
- 229910052739 hydrogen Inorganic materials 0.000 description 8
- 239000001257 hydrogen Substances 0.000 description 8
- 230000001939 inductive effect Effects 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000011269 tar Substances 0.000 description 8
- 230000005611 electricity Effects 0.000 description 7
- 239000007791 liquid phase Substances 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 230000009466 transformation Effects 0.000 description 7
- 230000008016 vaporization Effects 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 229910000975 Carbon steel Inorganic materials 0.000 description 6
- 239000010962 carbon steel Substances 0.000 description 6
- 239000000571 coke Substances 0.000 description 6
- 239000000446 fuel Substances 0.000 description 6
- 150000002431 hydrogen Chemical class 0.000 description 6
- 229910052500 inorganic mineral Inorganic materials 0.000 description 5
- 239000011707 mineral Substances 0.000 description 5
- 239000000615 nonconductor Substances 0.000 description 5
- 230000037361 pathway Effects 0.000 description 5
- 238000009834 vaporization Methods 0.000 description 5
- 239000008186 active pharmaceutical agent Substances 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 230000002500 effect on skin Effects 0.000 description 4
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- 239000011435 rock Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000011275 tar sand Substances 0.000 description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
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- 239000011152 fibreglass Substances 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
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- 150000004767 nitrides Chemical class 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
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- 230000002829 reductive effect Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000011345 viscous material Substances 0.000 description 3
- 239000010963 304 stainless steel Substances 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 239000004801 Chlorinated PVC Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 2
- 238000010795 Steam Flooding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 2
- 229920000457 chlorinated polyvinyl chloride Polymers 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 238000005094 computer simulation Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000008642 heat stress Effects 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 230000001976 improved effect Effects 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000001483 mobilizing effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- -1 pyrobitumen Substances 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000037 vitreous enamel Substances 0.000 description 2
- 229910000619 316 stainless steel Inorganic materials 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910052582 BN Inorganic materials 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 229910001374 Invar Inorganic materials 0.000 description 1
- 229910000617 Mangalloy Inorganic materials 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 238000010793 Steam injection (oil industry) Methods 0.000 description 1
- 238000010796 Steam-assisted gravity drainage Methods 0.000 description 1
- 208000013201 Stress fracture Diseases 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- KCZFLPPCFOHPNI-UHFFFAOYSA-N alumane;iron Chemical compound [AlH3].[Fe] KCZFLPPCFOHPNI-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000005524 ceramic coating Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000002320 enamel (paints) Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000012184 mineral wax Substances 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000002006 petroleum coke Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 235000008113 selfheal Nutrition 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
- E21B43/24—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection
- E21B43/2401—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection by means of electricity
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/30—Specific pattern of wells, e.g. optimising the spacing of wells
- E21B43/305—Specific pattern of wells, e.g. optimising the spacing of wells comprising at least one inclined or horizontal well
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US39143310P | 2010-10-08 | 2010-10-08 | |
| US61/391,433 | 2010-10-08 | ||
| PCT/US2011/055218 WO2012048196A1 (fr) | 2010-10-08 | 2011-10-07 | Procédés de chauffage d'une formation sous une surface en utilisant des particules électriquement conductrices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2811795A1 true CA2811795A1 (fr) | 2012-04-12 |
Family
ID=45924226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2811795A Abandoned CA2811795A1 (fr) | 2010-10-08 | 2011-10-07 | Procedes de chauffage d'une formation sous une surface en utilisant des particules electriquement conductrices |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20120085535A1 (fr) |
| CA (1) | CA2811795A1 (fr) |
| WO (1) | WO2012048196A1 (fr) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102007266B (zh) | 2008-04-18 | 2014-09-10 | 国际壳牌研究有限公司 | 用于处理地下含烃地层的系统和方法 |
| US9129728B2 (en) | 2008-10-13 | 2015-09-08 | Shell Oil Company | Systems and methods of forming subsurface wellbores |
| US8820406B2 (en) | 2010-04-09 | 2014-09-02 | Shell Oil Company | Electrodes for electrical current flow heating of subsurface formations with conductive material in wellbore |
| CN104428489A (zh) | 2012-01-23 | 2015-03-18 | 吉尼Ip公司 | 地下含烃地层的原位热处理的加热器模式 |
| CA2898956A1 (fr) | 2012-01-23 | 2013-08-01 | Genie Ip B.V. | Motif de rechauffeurs pour un traitement thermique in situ d'une formation a teneur en hydrocarbures de sous-surface |
| DE102012220237A1 (de) * | 2012-11-07 | 2014-05-08 | Siemens Aktiengesellschaft | Geschirmte Multipaaranordnung als Zuleitung zu einer induktiven Heizschleife in Schweröllagerstättenanwendungen |
| AU2015350481A1 (en) * | 2014-11-21 | 2017-05-25 | Exxonmobil Upstream Research Company | Method of recovering hydrocarbons within a subsurface formation |
| WO2016135215A1 (fr) | 2015-02-27 | 2016-09-01 | Solvay Specialty Polymers Italy S.P.A. | Composition comprenant un polymère fluoré échangeur d'ions |
| US10982517B2 (en) * | 2017-12-01 | 2021-04-20 | Saudi Arabian Oil Company | Hydrogen production by downhole electrolysis of reservoir brine for enhanced oil recovery |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2818118A (en) * | 1955-12-19 | 1957-12-31 | Phillips Petroleum Co | Production of oil by in situ combustion |
| US3106244A (en) * | 1960-06-20 | 1963-10-08 | Phillips Petroleum Co | Process for producing oil shale in situ by electrocarbonization |
| US3384176A (en) * | 1966-10-03 | 1968-05-21 | Gulf Research Development Co | Method of fracturing using dense liquid to direct propping agent into the fracture |
| US3547193A (en) * | 1969-10-08 | 1970-12-15 | Electrothermic Co | Method and apparatus for recovery of minerals from sub-surface formations using electricity |
| US6138753A (en) * | 1998-10-30 | 2000-10-31 | Mohaupt Family Trust | Technique for treating hydrocarbon wells |
| US6533037B2 (en) * | 2000-11-29 | 2003-03-18 | Schlumberger Technology Corporation | Flow-operated valve |
| US20070114020A1 (en) * | 2005-11-18 | 2007-05-24 | Kristian Brekke | Robust sand screen for oil and gas wells |
| US8087460B2 (en) * | 2007-03-22 | 2012-01-03 | Exxonmobil Upstream Research Company | Granular electrical connections for in situ formation heating |
| US9129728B2 (en) * | 2008-10-13 | 2015-09-08 | Shell Oil Company | Systems and methods of forming subsurface wellbores |
| WO2010051093A1 (fr) * | 2008-10-29 | 2010-05-06 | Exxonmobil Upstream Research Company | Procédés électroconducteurs pour chauffer une formation souterraine afin de convertir une matière organique en fluides d'hydrocarbure |
-
2011
- 2011-10-07 CA CA2811795A patent/CA2811795A1/fr not_active Abandoned
- 2011-10-07 WO PCT/US2011/055218 patent/WO2012048196A1/fr active Application Filing
- 2011-10-07 US US13/268,280 patent/US20120085535A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012048196A1 (fr) | 2012-04-12 |
| US20120085535A1 (en) | 2012-04-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |
Effective date: 20161007 |