BRPI1100352A8 - processo para a criação de canais de fluxo em um reservatório de carbonato, processo para remover danos do interior do poço em um reservatório de carbonato, e, solução - Google Patents
processo para a criação de canais de fluxo em um reservatório de carbonato, processo para remover danos do interior do poço em um reservatório de carbonato, e, solução Download PDFInfo
- Publication number
- BRPI1100352A8 BRPI1100352A8 BRPI1100352A BRPI1100352A BRPI1100352A8 BR PI1100352 A8 BRPI1100352 A8 BR PI1100352A8 BR PI1100352 A BRPI1100352 A BR PI1100352A BR PI1100352 A BRPI1100352 A BR PI1100352A BR PI1100352 A8 BRPI1100352 A8 BR PI1100352A8
- Authority
- BR
- Brazil
- Prior art keywords
- carbonate reservoir
- salt
- solution
- well
- flow channels
- Prior art date
Links
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 title abstract 7
- 150000003839 salts Chemical class 0.000 abstract 7
- 108010077895 Sarcosine Proteins 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- FSYKKLYZXJSNPZ-UHFFFAOYSA-N sarcosine Chemical compound C[NH2+]CC([O-])=O FSYKKLYZXJSNPZ-UHFFFAOYSA-N 0.000 abstract 2
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 235000013922 glutamic acid Nutrition 0.000 abstract 1
- 239000004220 glutamic acid Substances 0.000 abstract 1
Classifications
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- 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
- C09K8/62—Compositions for forming crevices or fractures
- C09K8/72—Eroding chemicals, e.g. acids
- C09K8/74—Eroding chemicals, e.g. acids combined with additives added for specific purposes
-
- 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
-
- 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
- C09K8/602—Compositions for stimulating production by acting on the underground formation containing surfactants
-
- 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
- C09K8/84—Compositions based on water or polar solvents
-
- 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
- C09K8/84—Compositions based on water or polar solvents
- C09K8/86—Compositions based on water or polar solvents containing organic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Paper (AREA)
- Medicinal Preparation (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Meat, Egg Or Seafood Products (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Detergent Compositions (AREA)
Abstract
processo para a criaçao de canais de fluxo em um reservatório de carbonato, processo para remover danos do interior do poço em um reservatório de carbonato, e, soluçao .a presente invenção apresenta processos para a criação de "wormholes" em reservatórios de carbonato através do contato de uma formação com uma solução que compreende ácido glutâmico ácido n,n-diacético (glda) e/ou um sal do mesmo, ácido metilglicina-n,n-diacético (mgda )e/ou um sal do mesmo, ou uma combinação dos mesmos. a presente invenção também apresenta processos para remover danos ao poço em um reservatório de carbonato através do contato de uma zona danificada do reservatório de carbonato com uma solução que compreende (glda ) e/ou um sal do mesmo, ácido metilglicina-n,ndiacético (mgda) e/ou um sal do mesmo, ou uma combinação dos mesmos. a presente invenção apresenta, ainda, soluçôes que compreendem um sal e que também compreendem glda e/ou um sal do mesmo, ácido metilglicina-n,n-diacético (mgda) e/ou um sal do mesmo, ou uma combinação dos mesmos.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201061424253P | 2010-12-17 | 2010-12-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BRPI1100352A2 BRPI1100352A2 (pt) | 2014-02-25 |
| BRPI1100352A8 true BRPI1100352A8 (pt) | 2019-10-22 |
Family
ID=46319267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI1100352A BRPI1100352A8 (pt) | 2010-12-17 | 2011-02-08 | processo para a criação de canais de fluxo em um reservatório de carbonato, processo para remover danos do interior do poço em um reservatório de carbonato, e, solução |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US9150780B2 (pt) |
| AU (1) | AU2011200525B8 (pt) |
| BR (1) | BRPI1100352A8 (pt) |
| CA (1) | CA2730812C (pt) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8567504B2 (en) | 2006-08-04 | 2013-10-29 | Halliburton Energy Services, Inc. | Composition and method relating to the prevention and remediation of surfactant gel damage |
| US9120964B2 (en) | 2006-08-04 | 2015-09-01 | Halliburton Energy Services, Inc. | Treatment fluids containing biodegradable chelating agents and methods for use thereof |
| US9127194B2 (en) | 2006-08-04 | 2015-09-08 | Halliburton Energy Services, Inc. | Treatment fluids containing a boron trifluoride complex and methods for use thereof |
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| US9587171B2 (en) | 2010-12-17 | 2017-03-07 | Akzo Nobel Chemicals International B.V. | Ammonium salts of chelating agents and their use in oil and gas field applications |
| US8881823B2 (en) | 2011-05-03 | 2014-11-11 | Halliburton Energy Services, Inc. | Environmentally friendly low temperature breaker systems and related methods |
| US9334716B2 (en) | 2012-04-12 | 2016-05-10 | Halliburton Energy Services, Inc. | Treatment fluids comprising a hydroxypyridinecarboxylic acid and methods for use thereof |
| US9109440B2 (en) * | 2012-08-21 | 2015-08-18 | Schlumberger Technology Corporation | Estimating diffusion coefficient for a reservoir stimulation fluid |
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| US9512348B2 (en) | 2013-03-28 | 2016-12-06 | Halliburton Energy Services, Inc. | Removal of inorganic deposition from high temperature formations with non-corrosive acidic pH fluids |
| US9816022B2 (en) | 2013-05-31 | 2017-11-14 | Halliburton Energy Services, Inc. | Ampholyte polymeric compounds in subterranean applications |
| WO2014195290A1 (en) * | 2013-06-04 | 2014-12-11 | Akzo Nobel Chemicals International B.V. | Process to treat subterranean formations using a chelating agent |
| US20150330199A1 (en) * | 2014-05-15 | 2015-11-19 | Baker Hughes Incorporated | Method for enhancing acidizing treatment of a formation having a high bottom hole temperature |
| CA2947414C (en) * | 2014-05-28 | 2018-11-06 | Exxonmobil Upstream Research Company | Method of forming directionally controlled wormholes in a subterranean formation |
| WO2016060685A1 (en) | 2014-10-17 | 2016-04-21 | Halliburton Energy Services, Inc. | Low ph metal-free preparation of aminated organic acid |
| EP3268348B1 (en) | 2015-03-12 | 2021-05-12 | Basf Se | Process for making mixtures of enantiomers, and mixtures of enantiomers |
| EP3101086A1 (en) * | 2015-06-04 | 2016-12-07 | Akzo Nobel Chemicals International B.V. | Process to treat closed fractures in a subterranean formation using an iminodiacetic acid or salt thereof |
| US10233385B2 (en) | 2015-06-29 | 2019-03-19 | Bj Services, Llc | Well treatment methods and fluids with GLDA salt |
| MX2018014197A (es) | 2016-06-30 | 2019-02-25 | Halliburton Energy Services Inc | Acidos iminodialcanoicos sulfonatados formados por un iminodialquilnitrilo y una sultona y metodos para utilizarlos. |
| WO2018004593A1 (en) | 2016-06-30 | 2018-01-04 | Halliburton Energy Services, Inc. | Treatment fluids for stimulation of subterranean formations |
| WO2018086984A1 (en) | 2016-11-10 | 2018-05-17 | Basf Corporation | Process for increasing the production of hydrocarbons from hydrocarbon bearing reservoirs |
| US11198812B2 (en) | 2017-05-24 | 2021-12-14 | Baker Hughes Holdings Llc | Use of sequestering agent in GLDA-based treatments for siliceous formations |
| US11131177B2 (en) | 2017-07-10 | 2021-09-28 | Exxonmobil Upstream Research Company | Methods for deep reservoir stimulation using acid-forming fluids |
Family Cites Families (55)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3768564A (en) * | 1971-04-26 | 1973-10-30 | Halliburton Co | Method of fracture acidizing a well formation |
| DE4444347A1 (de) | 1994-12-14 | 1996-06-20 | Basf Ag | Verwendung von Glycin-N,N-diessigsäure-Derivaten als Komplexbildner für Erdalkali- und Schwermetallionen bei der Förderung und beim Transport von Erdöl und Erdgas |
| EP0783034B1 (en) | 1995-12-22 | 2010-08-18 | Mitsubishi Rayon Co., Ltd. | Chelating agent and detergent comprising the same |
| RU2100587C1 (ru) | 1996-01-29 | 1997-12-27 | Научно-исследовательский институт по нефтепромысловой химии | Состав для кислотной обработки призабойной зоны пласта |
| JPH1087582A (ja) | 1996-07-22 | 1998-04-07 | Nitto Chem Ind Co Ltd | 安定化されたモノアミノカルボン酸類 |
| JPH1087580A (ja) | 1996-07-22 | 1998-04-07 | Nitto Chem Ind Co Ltd | 安定化されたモノアミノカルボン酸類 |
| JPH1077253A (ja) | 1996-09-04 | 1998-03-24 | Showa Denko Kk | アミノジカルボン酸−n,n−二酢酸類の製造法 |
| JP3806999B2 (ja) | 1996-12-18 | 2006-08-09 | 昭和電工株式会社 | グルタミン酸−n,n−二酢酸塩類の製造方法 |
| JP3642922B2 (ja) | 1997-06-24 | 2005-04-27 | 花王株式会社 | 食器用液体洗浄剤組成物 |
| JPH11158498A (ja) | 1997-12-01 | 1999-06-15 | Showa Denko Kk | 車両用洗浄剤組成物 |
| ATE277888T1 (de) | 1998-05-27 | 2004-10-15 | Showa Denko Kk | Verfahren zur herstellung einer aminosäure mit einer sekundären oder tertiären aminogruppe und drei oder mehr carboxylgruppen und deren salz |
| JP2000234286A (ja) | 1999-02-10 | 2000-08-29 | Hakuto Co Ltd | パルプ蒸解釜及びその周辺設備のスケール洗浄方法 |
| JP2002356464A (ja) | 2001-05-30 | 2002-12-13 | Showa Denko Kk | 高純度アミノポリカルボン酸及びその塩と製造方法 |
| JP2003049155A (ja) | 2001-08-07 | 2003-02-21 | Mitsubishi Rayon Co Ltd | キレート剤の処理方法および重金属の回収方法 |
| US8962535B2 (en) | 2003-05-16 | 2015-02-24 | Halliburton Energy Services, Inc. | Methods of diverting chelating agents in subterranean treatments |
| US7674384B2 (en) | 2003-07-18 | 2010-03-09 | Bj Services Company | Method of reclaiming brine solutions using an organic chelant |
| WO2005028592A1 (en) | 2003-09-22 | 2005-03-31 | The Governors Of The University Of Alberta | Processing aids for enhanced hydrocarbon recovery from oil sands, oil shale and other petroleum residues |
| EP1580302A1 (en) | 2004-03-23 | 2005-09-28 | JohnsonDiversey Inc. | Composition and process for cleaning and corrosion inhibition of surfaces of aluminum or colored metals and alloys thereof under alkaline conditions |
| US7727937B2 (en) | 2004-07-13 | 2010-06-01 | Halliburton Energy Services, Inc. | Acidic treatment fluids comprising xanthan and associated methods |
| RU2272900C1 (ru) | 2004-07-27 | 2006-03-27 | Общество с ограниченной ответственностью Научно-производственная компания "ЭКСБУР Ко" | Состав для приготовления водорастворимого ингибитора микробиологической и сероводородной коррозии |
| EP1807479B1 (en) | 2004-10-05 | 2012-08-22 | M-I L.L.C. | Shale hydration inhibition agent and method of use |
| US7380602B2 (en) | 2004-11-18 | 2008-06-03 | Schlumberger Technology Corporation | Composition and method for treating a subterranean formation |
| UA88684C2 (uk) * | 2005-03-04 | 2009-11-10 | Басф Акціенгезельшафт | Застосування алкансульфонових кислот для підвищення проникності підземних карбонатних нафто- і/або газоносних формацій порід |
| CN102321226B (zh) | 2005-03-15 | 2013-12-04 | 宝理塑料株式会社 | 不稳定末端基团分解处理剂、使用其的稳定化聚缩醛树脂、制造方法、组合物以及成型体 |
| US7350574B2 (en) | 2005-06-22 | 2008-04-01 | Halliburton Energy Services, Inc. | Methods of retarding the setting of a cement composition using biodegradable monomers |
| US7537656B2 (en) | 2005-06-22 | 2009-05-26 | Halliburton Energy Services, Inc. | Cement compositions comprising biodegradable monomers for retarding the setting thereof |
| US7703530B2 (en) | 2005-08-10 | 2010-04-27 | Schlumberger Technology Corporation | Scale inhibitors compatible with sandstone acidizing |
| CN101248393A (zh) | 2005-08-30 | 2008-08-20 | 柯尼卡美能达医疗印刷器材株式会社 | 光敏性平版印刷版的显影液及处理方法 |
| GB0522659D0 (en) | 2005-11-07 | 2005-12-14 | Reckitt Benckiser Nv | Delivery cartridge |
| EP1803801A1 (de) | 2006-01-03 | 2007-07-04 | Basf Aktiengesellschaft | Mischpulver oder Mischgranulat auf Basis von Glutaminsäure-N,N-diessigsäure und ihren Salzen |
| US8017563B2 (en) | 2006-03-09 | 2011-09-13 | M-I L.L.C. | Diverting compositions, fluid loss control pills, and breakers thereof |
| US8567504B2 (en) | 2006-08-04 | 2013-10-29 | Halliburton Energy Services, Inc. | Composition and method relating to the prevention and remediation of surfactant gel damage |
| US9027647B2 (en) | 2006-08-04 | 2015-05-12 | Halliburton Energy Services, Inc. | Treatment fluids containing a biodegradable chelating agent and methods for use thereof |
| US8551312B2 (en) | 2006-11-30 | 2013-10-08 | Akzo Nobel N.V. | Process to prepare amino acid-N, N-diacetic acid compounds |
| JP5291918B2 (ja) | 2006-12-20 | 2013-09-18 | ライオン株式会社 | 粉末洗剤組成物の製造方法 |
| WO2008089262A1 (en) | 2007-01-21 | 2008-07-24 | M-I Llc | Method and pill for remediating hydrate condensate blockage in pipelines |
| BRPI0807517A2 (pt) | 2007-02-19 | 2014-06-03 | Mi Llc | Fluido de deslocamento e disjuntor e método de uso |
| BRPI0811024B1 (pt) | 2007-05-10 | 2018-05-08 | Halliburton Energy Services Inc | método para tratar um tubular de perfuração de fundo de poço ou equipamento de completação de subsuperfície |
| US20080277112A1 (en) | 2007-05-10 | 2008-11-13 | Halliburton Energy Services, Inc. | Methods for stimulating oil or gas production using a viscosified aqueous fluid with a chelating agent to remove calcium carbonate and similar materials from the matrix of a formation or a proppant pack |
| US8869893B2 (en) | 2007-07-02 | 2014-10-28 | M-I L.L.C. | Gravel-packing carrier fluid with internal breaker |
| JP5178836B2 (ja) | 2007-08-17 | 2013-04-10 | アクゾ ノーベル ナムローゼ フェンノートシャップ | グルタミン酸n,n−二酢酸のアルカリ金属塩、そのような塩の調製プロセス及びその使用 |
| EP3181656B1 (en) | 2008-01-09 | 2018-12-12 | Akzo Nobel Chemicals International B.V. | Acidic aqueous solution containing a chelating agent |
| EP2245107A4 (en) | 2008-01-16 | 2011-07-06 | Mi Llc | PROCESS FOR PREVENTING BZW. RESOLUTION OF XANTHAN DEPOSITS |
| US8312929B2 (en) | 2008-01-24 | 2012-11-20 | Schlumberger Technology Corporation | Method for single-stage treatment of siliceous subterranean formations |
| US8316941B2 (en) | 2008-01-24 | 2012-11-27 | Schlumberger Technology Corporation | Method for single-stage treatment of siliceous subterranean formations |
| US8770296B2 (en) | 2008-05-05 | 2014-07-08 | M-I L.L.C. | High density breaker fluids and methods of use thereof |
| JP5029562B2 (ja) | 2008-10-02 | 2012-09-19 | 三菱瓦斯化学株式会社 | 土壌及び/又は地下水の浄化方法 |
| EP2352898A4 (en) | 2008-11-07 | 2012-11-28 | Mi Llc | WATER-FREE BREAK FLUIDS AND METHOD OF USE THEREOF |
| RU2387692C1 (ru) | 2008-12-09 | 2010-04-27 | Александр Илларионович Миков | Состав для кислотной обработки призабойной зоны пласта |
| US7855168B2 (en) | 2008-12-19 | 2010-12-21 | Schlumberger Technology Corporation | Method and composition for removing filter cake |
| MY160287A (en) | 2009-03-18 | 2017-02-28 | M-I L L C | Well treatment fluid |
| CN102666828B (zh) * | 2009-12-24 | 2014-07-30 | 阿克佐诺贝尔化学国际公司 | 谷氨酸n,n-二乙酸盐螯合剂的涂覆颗粒 |
| MX348072B (es) | 2010-06-30 | 2017-05-25 | M-I L L C * | Fluido rompedor y de desplazamiento. |
| WO2012080463A1 (en) | 2010-12-17 | 2012-06-21 | Akzo Nobel Chemicals International B.V. | Fluid suitable for treatment of carbonate formations containing a chelating agent |
| US9587171B2 (en) | 2010-12-17 | 2017-03-07 | Akzo Nobel Chemicals International B.V. | Ammonium salts of chelating agents and their use in oil and gas field applications |
-
2011
- 2011-02-01 AU AU2011200525A patent/AU2011200525B8/en active Active
- 2011-02-02 CA CA2730812A patent/CA2730812C/en active Active
- 2011-02-08 BR BRPI1100352A patent/BRPI1100352A8/pt not_active Application Discontinuation
- 2011-12-15 US US13/326,561 patent/US9150780B2/en active Active
-
2015
- 2015-08-21 US US14/832,042 patent/US10294412B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| AU2011200525B8 (en) | 2016-10-13 |
| US9150780B2 (en) | 2015-10-06 |
| BRPI1100352A2 (pt) | 2014-02-25 |
| US20120202720A1 (en) | 2012-08-09 |
| AU2011200525A8 (en) | 2016-10-13 |
| CA2730812C (en) | 2018-08-21 |
| US10294412B2 (en) | 2019-05-21 |
| AU2011200525B2 (en) | 2016-04-14 |
| US20150361330A1 (en) | 2015-12-17 |
| AU2011200525A1 (en) | 2012-07-05 |
| CA2730812A1 (en) | 2012-06-17 |
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