EP1875039A4 - Flue gas injection for heavy oil recovery - Google Patents
Flue gas injection for heavy oil recoveryInfo
- Publication number
- EP1875039A4 EP1875039A4 EP06705108.6A EP06705108A EP1875039A4 EP 1875039 A4 EP1875039 A4 EP 1875039A4 EP 06705108 A EP06705108 A EP 06705108A EP 1875039 A4 EP1875039 A4 EP 1875039A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- flue gas
- gas injection
- heavy oil
- oil recovery
- recovery
- 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.)
- Withdrawn
Links
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title 1
- 239000003546 flue gas Substances 0.000 title 1
- 239000000295 fuel oil Substances 0.000 title 1
- 238000002347 injection Methods 0.000 title 1
- 239000007924 injection Substances 0.000 title 1
- 238000011084 recovery Methods 0.000 title 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
- E21B43/166—Injecting a gaseous medium; Injecting a gaseous medium and a liquid medium
-
- 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
- E21B43/164—Injecting CO2 or carbonated water
-
- 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
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
- C10G1/04—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by extraction
-
- 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
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
- E21B41/005—Waste disposal systems
- E21B41/0057—Disposal of a fluid by injection into a subterranean formation
- E21B41/0064—Carbon dioxide sequestration
-
- 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
- E21B43/166—Injecting a gaseous medium; Injecting a gaseous medium and a liquid medium
- E21B43/168—Injecting a gaseous medium
-
- 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
- E21B43/18—Repressuring or vacuum methods
-
- 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
-
- 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
- E21B43/2406—Steam assisted gravity drainage [SAGD]
- E21B43/2408—SAGD in combination with other methods
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B33/00—Steam-generation plants, e.g. comprising steam boilers of different types in mutual association
- F22B33/18—Combinations of steam boilers with other apparatus
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P30/00—Technologies relating to oil refining and petrochemical industry
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/70—Combining sequestration of CO2 and exploitation of hydrocarbons by injecting CO2 or carbonated water in oil wells
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Geochemistry & Mineralogy (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Treating Waste Gases (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Working-Up Tar And Pitch (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002505449A CA2505449C (en) | 2005-04-27 | 2005-04-27 | Flue gas injection for heavy oil recovery |
PCT/CA2006/000152 WO2006113982A1 (en) | 2005-04-27 | 2006-02-06 | Flue gas injection for heavy oil recovery |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1875039A1 EP1875039A1 (en) | 2008-01-09 |
EP1875039A4 true EP1875039A4 (en) | 2013-06-19 |
Family
ID=35851905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06705108.6A Withdrawn EP1875039A4 (en) | 2005-04-27 | 2006-02-06 | Flue gas injection for heavy oil recovery |
Country Status (16)
Country | Link |
---|---|
EP (1) | EP1875039A4 (en) |
JP (1) | JP2006307160A (en) |
KR (1) | KR101280016B1 (en) |
CN (1) | CN1932237B (en) |
AU (1) | AU2006200466B2 (en) |
BR (1) | BRPI0607657A2 (en) |
CA (1) | CA2505449C (en) |
DE (1) | DE102006005277A1 (en) |
EA (1) | EA013019B1 (en) |
FR (1) | FR2885133B1 (en) |
GB (1) | GB2425550B (en) |
MA (1) | MA29441B1 (en) |
MX (1) | MX2007013439A (en) |
NO (1) | NO20060582L (en) |
NZ (1) | NZ545119A (en) |
WO (1) | WO2006113982A1 (en) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2471048C (en) | 2002-09-19 | 2006-04-25 | Suncor Energy Inc. | Bituminous froth hydrocarbon cyclone |
US7736501B2 (en) | 2002-09-19 | 2010-06-15 | Suncor Energy Inc. | System and process for concentrating hydrocarbons in a bitumen feed |
ATE491861T1 (en) | 2006-02-07 | 2011-01-15 | Diamond Qc Technologies Inc | FLUE GAS INJECTION ENRICHED WITH CARBON DIOXIDE FOR HYDROCARBON EXTRACTION |
FR2911629A1 (en) | 2007-01-19 | 2008-07-25 | Air Liquide | PROCESS FOR EXTRACTING PETROLEUM PRODUCTS USING EXTRACTION AID FLUIDS |
CA2619557C (en) | 2008-02-07 | 2011-12-13 | Alberta Research Council Inc. | Method for recovery of natural gas from a group of subterranean zones |
CA2934541C (en) * | 2008-03-28 | 2018-11-06 | Exxonmobil Upstream Research Company | Low emission power generation and hydrocarbon recovery systems and methods |
US8127842B2 (en) * | 2008-08-12 | 2012-03-06 | Linde Aktiengesellschaft | Bitumen production method |
DE102008047219A1 (en) * | 2008-09-15 | 2010-03-25 | Siemens Aktiengesellschaft | Process for the extraction of bitumen and / or heavy oil from an underground deposit, associated plant and operating procedures of this plant |
US8240370B2 (en) | 2009-12-18 | 2012-08-14 | Air Products And Chemicals, Inc. | Integrated hydrogen production and hydrocarbon extraction |
CA2689021C (en) | 2009-12-23 | 2015-03-03 | Thomas Charles Hann | Apparatus and method for regulating flow through a pumpbox |
CA2729218C (en) | 2010-01-29 | 2016-07-26 | Conocophillips Company | Processes of recovering reserves with steam and carbon dioxide injection |
US20120160187A1 (en) * | 2010-12-23 | 2012-06-28 | Paxton Corporation | Zero emission steam generation process |
NO332044B1 (en) * | 2011-04-13 | 2012-06-11 | Modi Vivendi As | System and method for an offshore gas power plant |
CA2839518C (en) | 2011-06-28 | 2020-08-04 | Conocophillips Company | Recycling co2 in heavy oil or bitumen production |
US20140076555A1 (en) * | 2012-05-15 | 2014-03-20 | Nexen Energy Ulc | Method and system of optimized steam-assisted gravity drainage with oxygen ("sagdoxo") for oil recovery |
CN102337877A (en) * | 2011-09-09 | 2012-02-01 | 中国第一重型机械股份公司 | Mining system for marginal oil field with marine heavy oil and method |
CN102337876A (en) * | 2011-09-09 | 2012-02-01 | 中国第一重型机械股份公司 | Thermal mining system of marine heavy oil field and mining method |
CN104919134B (en) * | 2012-05-15 | 2018-11-06 | 尼克森能源无限责任公司 | SAGDOX geometries for being damaged bitumen reservoir |
CN103291269B (en) * | 2013-05-20 | 2016-03-09 | 江苏大江石油科技有限公司 | diesel type composite heat carrier generator system |
CN103306652B (en) * | 2013-05-20 | 2016-03-09 | 江苏大江石油科技有限公司 | Crude oil type composite heat carrier generator system |
CN103351886B (en) * | 2013-07-09 | 2015-09-23 | 杨林江 | A kind of method of the matrix pitch that runs oil from rock asphalt |
US10557338B2 (en) | 2013-09-18 | 2020-02-11 | 1234 10Th Street Llc | Reducing the carbon emissions intensity of a fuel |
CN103742114A (en) * | 2014-01-23 | 2014-04-23 | 山东成林高新技术产业有限公司 | Device and method for thermally extracting oil by means of injecting steam and flue gas of same boiler in mixed manner |
CN104030381B (en) * | 2014-06-18 | 2016-04-27 | 西安交通大学 | A kind of system and method utilizing oil field ground waste heat to prepare injection boiler feedwater |
CA3005370C (en) | 2015-11-16 | 2020-06-02 | Nexen Energy Ulc | Method for recovering hydrocarbons from low permeability formations |
CN106285630A (en) * | 2016-09-23 | 2017-01-04 | 中国海洋石油总公司 | A kind of assay method of the peak production capacity of SAGD well |
CN110972485B (en) * | 2017-03-23 | 2022-08-12 | 北京捷茂迪华能源技术有限公司 | Method for increasing production of coal bed gas by injecting high-temperature air |
CN108487897B (en) * | 2018-05-18 | 2024-03-01 | 中国石油化工股份有限公司 | Device and method for removing hydrogen sulfide by oil well casing pipe spraying |
CN109681155A (en) * | 2018-11-13 | 2019-04-26 | 中国石油天然气股份有限公司 | Production increasing method for reinjecting oil layer by associated tail gas of fire flooding oil field production well |
KR101993859B1 (en) * | 2019-05-14 | 2019-06-27 | 성진이앤티 주식회사 | Container module for extraction and control of oil sand |
KR101994675B1 (en) * | 2019-05-20 | 2019-09-30 | 성진이앤티 주식회사 | Emulsifier injection apparatus for High Density Oil sand in Container |
CN112856849A (en) * | 2021-03-30 | 2021-05-28 | 西安热工研究院有限公司 | Thermal power system energy storage peak regulation system for recovering latent heat in flue gas and working method |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU444113B2 (en) * | 1969-03-31 | 1973-12-28 | Recovery of underground crude oil | |
US5040470A (en) * | 1988-03-25 | 1991-08-20 | Shell Western E&P Inc. | Steam generating system with NOx reduction |
US6298664B1 (en) * | 1997-06-06 | 2001-10-09 | Norsk Hydro Asa | Process for generating power including a combustion process |
US20030062159A1 (en) * | 2001-08-22 | 2003-04-03 | Nasr Tawfik Noaman | Hydrocarbon production process with decreasing steam and/or water/solvent ratio |
WO2005031136A1 (en) * | 2003-09-30 | 2005-04-07 | Bhp Billiton Innovation Pty Ltd | Power generation |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6024280B2 (en) * | 1978-12-21 | 1985-06-12 | 日立造船株式会社 | Underground boiler plant for oil fields |
JPS582317B2 (en) * | 1979-01-08 | 1983-01-14 | 日立造船株式会社 | How to start and stop an underground steam plant for oil fields |
JPS57116891A (en) * | 1980-12-30 | 1982-07-21 | Kobe Steel Ltd | Method of and apparatus for generating steam on shaft bottom |
JPS57116890A (en) | 1980-12-30 | 1982-07-21 | Kobe Steel Ltd | Method of and apparatus for generating steam on shaft bottom |
GB8331534D0 (en) * | 1983-11-25 | 1984-01-04 | Zakiewicz B M | Recovery and reforming ultra heavy tars and oil deposits |
US5217076A (en) * | 1990-12-04 | 1993-06-08 | Masek John A | Method and apparatus for improved recovery of oil from porous, subsurface deposits (targevcir oricess) |
NO982491L (en) * | 1998-05-29 | 1999-11-30 | Naturkraft As | Process for preparing a gas mixture and using the gas mixture produced |
US6357526B1 (en) * | 2000-03-16 | 2002-03-19 | Kellogg Brown & Root, Inc. | Field upgrading of heavy oil and bitumen |
JP4050620B2 (en) * | 2001-03-15 | 2008-02-20 | レオニドビチ ザパディンスキ,アレクセイ | Method for recovering hydrocarbons from hydrocarbon reservoirs and apparatus for carrying out the same |
US20020134287A1 (en) | 2001-03-23 | 2002-09-26 | Olin-Nunez Miguel Angel | Method and system for feeding and burning a pulverized fuel in a glass melting furnace, and burner for use in the same |
US6540023B2 (en) * | 2001-03-27 | 2003-04-01 | Exxonmobil Research And Engineering Company | Process for producing a diesel fuel stock from bitumen and synthesis gas |
US6530965B2 (en) * | 2001-04-27 | 2003-03-11 | Colt Engineering Corporation | Method of converting heavy oil residuum to a useful fuel |
CN1451844A (en) * | 2003-05-09 | 2003-10-29 | 辽河石油勘探局 | Heat, electricity, CO2 and N2 united supply making method for oil field production |
-
2005
- 2005-04-27 CA CA002505449A patent/CA2505449C/en not_active Expired - Fee Related
-
2006
- 2006-02-02 NZ NZ545119A patent/NZ545119A/en not_active IP Right Cessation
- 2006-02-03 AU AU2006200466A patent/AU2006200466B2/en not_active Ceased
- 2006-02-06 EP EP06705108.6A patent/EP1875039A4/en not_active Withdrawn
- 2006-02-06 WO PCT/CA2006/000152 patent/WO2006113982A1/en active Application Filing
- 2006-02-06 DE DE102006005277A patent/DE102006005277A1/en not_active Withdrawn
- 2006-02-06 EA EA200602090A patent/EA013019B1/en not_active IP Right Cessation
- 2006-02-06 BR BRPI0607657-2A patent/BRPI0607657A2/en not_active IP Right Cessation
- 2006-02-06 MX MX2007013439A patent/MX2007013439A/en active IP Right Grant
- 2006-02-06 NO NO20060582A patent/NO20060582L/en not_active Application Discontinuation
- 2006-02-06 GB GB0602343A patent/GB2425550B/en not_active Expired - Fee Related
- 2006-02-06 KR KR1020077024888A patent/KR101280016B1/en not_active IP Right Cessation
- 2006-02-07 FR FR0650429A patent/FR2885133B1/en not_active Expired - Fee Related
- 2006-02-07 JP JP2006030296A patent/JP2006307160A/en active Pending
- 2006-02-23 CN CN2006100081678A patent/CN1932237B/en not_active Expired - Fee Related
-
2007
- 2007-10-26 MA MA30327A patent/MA29441B1/en unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU444113B2 (en) * | 1969-03-31 | 1973-12-28 | Recovery of underground crude oil | |
US5040470A (en) * | 1988-03-25 | 1991-08-20 | Shell Western E&P Inc. | Steam generating system with NOx reduction |
US6298664B1 (en) * | 1997-06-06 | 2001-10-09 | Norsk Hydro Asa | Process for generating power including a combustion process |
US20030062159A1 (en) * | 2001-08-22 | 2003-04-03 | Nasr Tawfik Noaman | Hydrocarbon production process with decreasing steam and/or water/solvent ratio |
WO2005031136A1 (en) * | 2003-09-30 | 2005-04-07 | Bhp Billiton Innovation Pty Ltd | Power generation |
Non-Patent Citations (1)
Title |
---|
See also references of WO2006113982A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN1932237B (en) | 2012-10-24 |
BRPI0607657A2 (en) | 2009-09-22 |
MA29441B1 (en) | 2008-05-02 |
CA2505449A1 (en) | 2006-02-07 |
MX2007013439A (en) | 2008-01-14 |
CN1932237A (en) | 2007-03-21 |
KR101280016B1 (en) | 2013-07-01 |
GB2425550B (en) | 2010-06-02 |
GB0602343D0 (en) | 2006-03-15 |
JP2006307160A (en) | 2006-11-09 |
KR20080028354A (en) | 2008-03-31 |
NO20060582L (en) | 2006-10-30 |
EA200602090A1 (en) | 2008-06-30 |
AU2006200466B2 (en) | 2010-02-18 |
WO2006113982A1 (en) | 2006-11-02 |
GB2425550A (en) | 2006-11-01 |
FR2885133B1 (en) | 2010-12-31 |
NZ545119A (en) | 2007-09-28 |
EA013019B1 (en) | 2010-02-26 |
CA2505449C (en) | 2007-03-13 |
DE102006005277A1 (en) | 2006-11-09 |
FR2885133A1 (en) | 2006-11-03 |
AU2006200466A1 (en) | 2006-11-16 |
EP1875039A1 (en) | 2008-01-09 |
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Legal Events
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A4 | Supplementary search report drawn up and despatched |
Effective date: 20130521 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: E21B 43/24 20060101AFI20130514BHEP Ipc: C09K 8/58 20060101ALI20130514BHEP |
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Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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