CN104487653A - 石油采收方法和系统 - Google Patents
石油采收方法和系统 Download PDFInfo
- Publication number
- CN104487653A CN104487653A CN201380037274.1A CN201380037274A CN104487653A CN 104487653 A CN104487653 A CN 104487653A CN 201380037274 A CN201380037274 A CN 201380037274A CN 104487653 A CN104487653 A CN 104487653A
- Authority
- CN
- China
- Prior art keywords
- oil
- recovery formulation
- oil recovery
- stratum
- well
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 65
- 230000008569 process Effects 0.000 title claims abstract description 6
- 238000004391 petroleum recovery Methods 0.000 title 1
- 239000000203 mixture Substances 0.000 claims abstract description 331
- 238000011084 recovery Methods 0.000 claims abstract description 277
- 238000009472 formulation Methods 0.000 claims abstract description 267
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 135
- QMMFVYPAHWMCMS-UHFFFAOYSA-N Dimethyl sulfide Chemical compound CSC QMMFVYPAHWMCMS-UHFFFAOYSA-N 0.000 claims abstract description 110
- 239000003208 petroleum Substances 0.000 claims abstract description 19
- 239000003921 oil Substances 0.000 claims description 545
- 238000005755 formation reaction Methods 0.000 claims description 132
- 238000002360 preparation method Methods 0.000 claims description 76
- 238000002347 injection Methods 0.000 claims description 65
- 239000007924 injection Substances 0.000 claims description 65
- 230000007246 mechanism Effects 0.000 claims description 35
- 239000010779 crude oil Substances 0.000 claims description 29
- 229930195733 hydrocarbon Natural products 0.000 claims description 26
- 150000002430 hydrocarbons Chemical class 0.000 claims description 26
- 239000011159 matrix material Substances 0.000 claims description 25
- 239000012071 phase Substances 0.000 claims description 20
- 239000011435 rock Substances 0.000 claims description 20
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 18
- 239000011707 mineral Substances 0.000 claims description 18
- 239000004215 Carbon black (E152) Substances 0.000 claims description 16
- 239000007791 liquid phase Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 11
- 238000009835 boiling Methods 0.000 claims description 9
- 239000000758 substrate Substances 0.000 claims description 7
- 235000019738 Limestone Nutrition 0.000 claims description 4
- 239000006028 limestone Substances 0.000 claims description 4
- 238000007596 consolidation process Methods 0.000 claims description 3
- 239000010459 dolomite Substances 0.000 claims description 2
- 229910000514 dolomite Inorganic materials 0.000 claims description 2
- 231100000419 toxicity Toxicity 0.000 claims description 2
- 230000001988 toxicity Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 71
- 239000007789 gas Substances 0.000 description 64
- 241000209094 Oryza Species 0.000 description 33
- 235000007164 Oryza sativa Nutrition 0.000 description 33
- 235000009566 rice Nutrition 0.000 description 33
- 239000000523 sample Substances 0.000 description 21
- 238000003860 storage Methods 0.000 description 18
- 238000006073 displacement reaction Methods 0.000 description 17
- 239000012530 fluid Substances 0.000 description 17
- 239000002904 solvent Substances 0.000 description 17
- 241001131796 Botaurus stellaris Species 0.000 description 16
- 239000010426 asphalt Substances 0.000 description 13
- 239000007788 liquid Substances 0.000 description 13
- 239000011148 porous material Substances 0.000 description 13
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 12
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical group CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 11
- 239000010410 layer Substances 0.000 description 11
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 9
- 239000003027 oil sand Substances 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 8
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 229920000642 polymer Polymers 0.000 description 7
- 239000004575 stone Substances 0.000 description 7
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 238000000605 extraction Methods 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 5
- -1 alginic acid ester Chemical class 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 238000009826 distribution Methods 0.000 description 5
- 239000000284 extract Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 4
- QGJOPFRUJISHPQ-NJFSPNSNSA-N carbon disulfide-14c Chemical compound S=[14C]=S QGJOPFRUJISHPQ-NJFSPNSNSA-N 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 239000004200 microcrystalline wax Substances 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 229920006395 saturated elastomer Polymers 0.000 description 4
- 239000001993 wax Substances 0.000 description 4
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 3
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 3
- 241000772415 Neovison vison Species 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 239000006184 cosolvent Substances 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000013557 residual solvent Substances 0.000 description 3
- 238000002791 soaking Methods 0.000 description 3
- 238000000638 solvent extraction Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000001291 vacuum drying Methods 0.000 description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- 239000000783 alginic acid Substances 0.000 description 2
- 235000010443 alginic acid Nutrition 0.000 description 2
- 229920000615 alginic acid Polymers 0.000 description 2
- 229960001126 alginic acid Drugs 0.000 description 2
- 229920001222 biopolymer Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 229920001038 ethylene copolymer Polymers 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- PBOSTUDLECTMNL-UHFFFAOYSA-N lauryl acrylate Chemical compound CCCCCCCCCCCCOC(=O)C=C PBOSTUDLECTMNL-UHFFFAOYSA-N 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 239000012044 organic layer Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 229920002401 polyacrylamide Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- DZSVIVLGBJKQAP-UHFFFAOYSA-N 1-(2-methyl-5-propan-2-ylcyclohex-2-en-1-yl)propan-1-one Chemical compound CCC(=O)C1CC(C(C)C)CC=C1C DZSVIVLGBJKQAP-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241000237858 Gastropoda Species 0.000 description 1
- 229920002907 Guar gum Polymers 0.000 description 1
- 241001327682 Oncorhynchus mykiss irideus Species 0.000 description 1
- 241000283973 Oryctolagus cuniculus Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 238000010795 Steam Flooding Methods 0.000 description 1
- 231100000921 acute inhalation toxicity Toxicity 0.000 description 1
- 231100000460 acute oral toxicity Toxicity 0.000 description 1
- 231100000293 acute skin toxicity Toxicity 0.000 description 1
- 150000004781 alginic acids Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 239000002199 base oil Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 229940105329 carboxymethylcellulose Drugs 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000013068 control sample Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002024 ethyl acetate extract Substances 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000008398 formation water Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000665 guar gum Substances 0.000 description 1
- 235000010417 guar gum Nutrition 0.000 description 1
- 229960002154 guar gum Drugs 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 208000020442 loss of weight Diseases 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000003498 natural gas condensate Substances 0.000 description 1
- 229920001467 poly(styrenesulfonates) Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000000700 radioactive tracer Substances 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- XZPVPNZTYPUODG-UHFFFAOYSA-M sodium;chloride;dihydrate Chemical compound O.O.[Na+].[Cl-] XZPVPNZTYPUODG-UHFFFAOYSA-M 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 229920001285 xanthan gum Polymers 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/82—Oil-based compositions
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Fluid Mechanics (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Lubricants (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Fats And Perfumes (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261664880P | 2012-06-27 | 2012-06-27 | |
| US61/664,880 | 2012-06-27 | ||
| PCT/US2013/047600 WO2014004495A1 (en) | 2012-06-27 | 2013-06-25 | Petroleum recovery process and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104487653A true CN104487653A (zh) | 2015-04-01 |
Family
ID=49776938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380037274.1A Pending CN104487653A (zh) | 2012-06-27 | 2013-06-25 | 石油采收方法和系统 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20140000883A1 (de) |
| EP (1) | EP2867456A4 (de) |
| CN (1) | CN104487653A (de) |
| AU (1) | AU2013280590A1 (de) |
| BR (1) | BR112014032507A2 (de) |
| CA (1) | CA2876213A1 (de) |
| EA (1) | EA201500055A1 (de) |
| MX (1) | MX2014014778A (de) |
| WO (1) | WO2014004495A1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2666823C2 (ru) | 2013-06-27 | 2018-09-12 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Устранение вызванного асфальтенами закупоривания стволов скважин и эксплуатационных трубопроводов |
| WO2016081336A1 (en) * | 2014-11-17 | 2016-05-26 | Shell Oil Company | Oil recovery process |
| RU2731216C2 (ru) * | 2018-10-31 | 2020-08-31 | Публичное акционерное общество "Газпром" | Способ комплексной добычи и переработки матричной нефти |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3838738A (en) * | 1973-05-04 | 1974-10-01 | Texaco Inc | Method for recovering petroleum from viscous petroleum containing formations including tar sands |
| US4022277A (en) * | 1975-05-19 | 1977-05-10 | The Dow Chemical Company | In situ solvent fractionation of bitumens contained in tar sands |
| US4699709A (en) * | 1984-02-29 | 1987-10-13 | Amoco Corporation | Recovery of a carbonaceous liquid with a low fines content |
| US20100047793A1 (en) * | 2008-05-12 | 2010-02-25 | Toledo Gerardo Vicente | Methods to stimulate biogenic methane production from hydrocarbon-bearing formations |
| CN102132003A (zh) * | 2008-07-14 | 2011-07-20 | 国际壳牌研究有限公司 | 用于生产油和/或气的系统和方法 |
| US8176982B2 (en) * | 2008-02-06 | 2012-05-15 | Osum Oil Sands Corp. | Method of controlling a recovery and upgrading operation in a reservoir |
| US20120152570A1 (en) * | 2010-12-21 | 2012-06-21 | Chevron U.S.A. Inc. | System and Method For Enhancing Oil Recovery From A Subterranean Reservoir |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101796156B (zh) * | 2007-07-19 | 2014-06-25 | 国际壳牌研究有限公司 | 生产油和/或气的方法 |
| CN102472095A (zh) * | 2009-08-10 | 2012-05-23 | 国际壳牌研究有限公司 | 强化油采收的系统和方法 |
-
2013
- 2013-06-25 CN CN201380037274.1A patent/CN104487653A/zh active Pending
- 2013-06-25 WO PCT/US2013/047600 patent/WO2014004495A1/en active Application Filing
- 2013-06-25 US US13/926,815 patent/US20140000883A1/en not_active Abandoned
- 2013-06-25 AU AU2013280590A patent/AU2013280590A1/en not_active Abandoned
- 2013-06-25 BR BR112014032507A patent/BR112014032507A2/pt not_active IP Right Cessation
- 2013-06-25 EP EP13809661.5A patent/EP2867456A4/de not_active Withdrawn
- 2013-06-25 MX MX2014014778A patent/MX2014014778A/es unknown
- 2013-06-25 EA EA201500055A patent/EA201500055A1/ru unknown
- 2013-06-25 CA CA2876213A patent/CA2876213A1/en not_active Abandoned
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3838738A (en) * | 1973-05-04 | 1974-10-01 | Texaco Inc | Method for recovering petroleum from viscous petroleum containing formations including tar sands |
| US4022277A (en) * | 1975-05-19 | 1977-05-10 | The Dow Chemical Company | In situ solvent fractionation of bitumens contained in tar sands |
| US4699709A (en) * | 1984-02-29 | 1987-10-13 | Amoco Corporation | Recovery of a carbonaceous liquid with a low fines content |
| US8176982B2 (en) * | 2008-02-06 | 2012-05-15 | Osum Oil Sands Corp. | Method of controlling a recovery and upgrading operation in a reservoir |
| US20100047793A1 (en) * | 2008-05-12 | 2010-02-25 | Toledo Gerardo Vicente | Methods to stimulate biogenic methane production from hydrocarbon-bearing formations |
| CN102132003A (zh) * | 2008-07-14 | 2011-07-20 | 国际壳牌研究有限公司 | 用于生产油和/或气的系统和方法 |
| US20120152570A1 (en) * | 2010-12-21 | 2012-06-21 | Chevron U.S.A. Inc. | System and Method For Enhancing Oil Recovery From A Subterranean Reservoir |
Also Published As
| Publication number | Publication date |
|---|---|
| MX2014014778A (es) | 2015-02-24 |
| WO2014004495A1 (en) | 2014-01-03 |
| EP2867456A4 (de) | 2015-12-30 |
| EA201500055A1 (ru) | 2015-04-30 |
| CA2876213A1 (en) | 2014-01-03 |
| US20140000883A1 (en) | 2014-01-02 |
| AU2013280590A1 (en) | 2014-12-18 |
| EP2867456A1 (de) | 2015-05-06 |
| BR112014032507A2 (pt) | 2017-06-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150401 |
|
| WD01 | Invention patent application deemed withdrawn after publication |