BR112015005965A2 - método para a atenuação de precipitações de alumínio e ferro em formações subterrâneas durante operações de acidificação, e, fluido de acidificação - Google Patents
método para a atenuação de precipitações de alumínio e ferro em formações subterrâneas durante operações de acidificação, e, fluido de acidificaçãoInfo
- Publication number
- BR112015005965A2 BR112015005965A2 BR112015005965A BR112015005965A BR112015005965A2 BR 112015005965 A2 BR112015005965 A2 BR 112015005965A2 BR 112015005965 A BR112015005965 A BR 112015005965A BR 112015005965 A BR112015005965 A BR 112015005965A BR 112015005965 A2 BR112015005965 A2 BR 112015005965A2
- Authority
- BR
- Brazil
- Prior art keywords
- acidification
- operations
- aluminum
- fluid
- underground formations
- Prior art date
Links
Classifications
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
1 / 1 resumo “mã‰todo para a atenuaã‡ãƒo de precipitaã‡ã•es de alumã�nio e ferro em formaã‡ã•es subterrã‚neas durante operaã‡ã•es de acidificaã‡ãƒo, e, fluido de acidificaã‡ãƒoâ€� agentes quelantes de ãon trivalente podem ser ãºteis em atenuar a formaã§ã£o de precipitaã§ãµes de alumãnio e ferro em formaã§ãµes subterrã¢neas durante operaã§ãµes de acidificaã§ã£o. uma operaã§ã£o de acidificaã§ã£o pode incluir a introduã§ã£o de um fluido de acidificaã§ã£o em um furo de poã§o penetrando uma formaã§ã£o subterrã¢nea, o fluido de acidificaã§ã£o, compreendendo um fluido aquoso, uma fonte de ã¡cido e um agente quelante de ãon trivalente, por exemplo, hidroxamatos, 6,7-dihidroxiquinolina, 3-hidroxi-4-piridinonas e qualquer combinaã§ã£o destes. em alguns casos, agentes quelantes de ãon trivalente com uma pka de menos de cerca de 7 podem ser particularmente ãºteis em operaã§ãµes de acidificaã§ã£o.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/663,825 US8887805B2 (en) | 2012-10-30 | 2012-10-30 | Compositions and methods related to mitigating aluminum and ferric precipitates in subterranean formations after acidizing operations |
PCT/US2013/066761 WO2014070599A1 (en) | 2012-10-30 | 2013-10-25 | Compositions and methods related to mitigating aluminum and ferric precipitates in subterranean formations after acidizing operations |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112015005965A2 true BR112015005965A2 (pt) | 2017-07-04 |
Family
ID=50545920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112015005965A BR112015005965A2 (pt) | 2012-10-30 | 2013-10-25 | método para a atenuação de precipitações de alumínio e ferro em formações subterrâneas durante operações de acidificação, e, fluido de acidificação |
Country Status (5)
Country | Link |
---|---|
US (1) | US8887805B2 (pt) |
BR (1) | BR112015005965A2 (pt) |
MX (1) | MX348339B (pt) |
NO (1) | NO20150344A1 (pt) |
WO (1) | WO2014070599A1 (pt) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8887805B2 (en) | 2012-10-30 | 2014-11-18 | Halliburton Energy Services, Inc. | Compositions and methods related to mitigating aluminum and ferric precipitates in subterranean formations after acidizing operations |
MX2016001066A (es) | 2013-08-29 | 2016-08-03 | Halliburton Energy Services Inc | Metodos y sistemas para generar especies de fluoruro reactivas a partir de un precursor gaseoso en una formacion subterranea para su estimulacion. |
US9447314B2 (en) | 2013-10-08 | 2016-09-20 | Halliburton Energy Services, Inc. | Treatment fluids containing a perfluorinated chelating agent and methods for use thereof |
WO2015061786A2 (en) | 2013-10-25 | 2015-04-30 | Conway Andrew Bryce | Method for remediation of subterranean-formed metal-polymer complexes using a metal complexing agent |
AU2015247994B2 (en) | 2014-04-14 | 2018-03-29 | Flex-Chem Holding Company, Llc | Stimulation of wells in nano-darcy shale formations |
DK3189116T3 (da) | 2014-09-04 | 2023-11-06 | Flex Chem Holding Company Llc | Slickvandfrakturering ved anvendelse af tidsforsinket frigivelse af metalkompleksdannende middel |
CA3022622C (en) | 2016-06-30 | 2021-03-30 | Halliburton Energy Services, Inc. | Treatment fluids for acidizing subterranean formations |
WO2018048383A1 (en) | 2016-09-06 | 2018-03-15 | Halliburton Energy Services, Inc. | Acidizing treatment fluids for use in subterranean formation operations |
EP4041843A1 (en) | 2019-10-10 | 2022-08-17 | Flex-Chem Holding Company, LLC | Method for remediation of subterranean-formed metal-polymer complexes using peracetic acid |
WO2021159066A1 (en) | 2020-02-07 | 2021-08-12 | Flex-Chem Holding Company, Llc | Iron control as part of a well treatment using time-released agents |
US11473003B2 (en) | 2020-02-07 | 2022-10-18 | Flex-Chem Holding Company, Llc | Iron control as part of a well treatment using time-released agents |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3200106A (en) * | 1960-08-04 | 1965-08-10 | Petrolite Corp | Derivatives of branched polyalkylene-polyamines |
US3471476A (en) | 1964-05-18 | 1969-10-07 | Tino Gaeumann | Trihydroxamic acids |
US4096869A (en) | 1977-05-05 | 1978-06-27 | Halliburton Company | Formulation for the dissolution of gypsum |
US4136739A (en) | 1977-08-19 | 1979-01-30 | Exxon Production Research Company | Method for generating hydrofluoric acid in a subterranean formation |
US4683954A (en) | 1986-09-05 | 1987-08-04 | Halliburton Company | Composition and method of stimulating subterranean formations |
US4888121A (en) | 1988-04-05 | 1989-12-19 | Halliburton Company | Compositions and method for controlling precipitation when acidizing sour wells |
US4949790A (en) | 1988-04-05 | 1990-08-21 | Halliburton Company | Compositions and method for controlling precipitation when acidizing sour wells |
US5446145A (en) | 1990-01-19 | 1995-08-29 | Nycomed Salutar, Inc. | Polychelant compounds |
US6225261B1 (en) | 1992-02-24 | 2001-05-01 | Halliburton Energy Services, Inc. | Composition and method for controlling precipitation when acidizing wells |
US5622919A (en) | 1992-02-24 | 1997-04-22 | Halliburton Company | Composition and method for controlling precipitation when acidizing wells |
US5922652A (en) | 1992-05-05 | 1999-07-13 | Procter & Gamble | Microencapsulated oil field chemicals |
US5264141A (en) | 1992-06-08 | 1993-11-23 | Halliburton Company | Methods of reducing precipitation from acid solutions |
US5371234A (en) | 1992-09-23 | 1994-12-06 | The Unites States Of America As Represented By The Secretary Of Commerce | Ion specific chelating agents derived from β-hydroxyhistidine, 4-(1-hydroxy-1-alkyl)imidazole and derivatives thereof |
US5674817A (en) | 1992-11-19 | 1997-10-07 | Halliburton Energy Services, Inc. | Controlling iron in aqueous well fracturing fluids |
US6315045B1 (en) | 2000-03-07 | 2001-11-13 | Halliburton Energy Services, Inc. | Methods and acidizing compositions for reducing metal surface corrosion and sulfide precipitation |
US6436880B1 (en) * | 2000-05-03 | 2002-08-20 | Schlumberger Technology Corporation | Well treatment fluids comprising chelating agents |
US6534448B1 (en) | 2000-11-02 | 2003-03-18 | Halliburton Energy Services, Inc. | Composition and method for acidizing wells and equipment without damaging precipitation |
US6415865B1 (en) | 2001-03-08 | 2002-07-09 | Halliburton Energy Serv Inc | Electron transfer agents in well acidizing compositions and methods |
US6877563B2 (en) | 2003-01-21 | 2005-04-12 | Halliburton Energy Services, Inc. | Methods of drilling and completing well bores |
US7192908B2 (en) * | 2003-04-21 | 2007-03-20 | Schlumberger Technology Corporation | Composition and method for treating a subterranean formation |
US7915205B2 (en) * | 2005-06-09 | 2011-03-29 | Weatherford Engineered Chemistry Canada Ltd. | Single fluid acidizing treatment |
US9127194B2 (en) | 2006-08-04 | 2015-09-08 | Halliburton Energy Services, Inc. | Treatment fluids containing a boron trifluoride complex and methods for use thereof |
US7753123B2 (en) * | 2006-12-06 | 2010-07-13 | Schlumberger Technology Corporation | Method for treating a subterranean formation |
US8312929B2 (en) * | 2008-01-24 | 2012-11-20 | Schlumberger Technology Corporation | Method for single-stage treatment of siliceous subterranean formations |
AU2009222091B2 (en) | 2008-02-29 | 2012-12-20 | Texas United Chemical Company, Llc | Methods, systems, and compositions for the controlled crosslinking of well servicing fluids |
BRPI0912339A2 (pt) | 2008-05-05 | 2015-10-06 | Mi Llc | fluidos de ruptura de alta densidade e métodos de uso dos mesmos |
WO2010036729A2 (en) | 2008-09-26 | 2010-04-01 | Bp Corporation North America Inc. | Wellbore treatment compositions |
US20110168395A1 (en) | 2009-07-30 | 2011-07-14 | Halliburton Energy Services, Inc. | Methods of Fluid Loss Control and Fluid Diversion in Subterranean Formations |
AR081549A1 (es) | 2010-05-25 | 2012-10-03 | Univ Texas | Formulaciones de polimeros alcalinos sin surfactante para recuperar petroleo crudo reactivo |
US8887805B2 (en) | 2012-10-30 | 2014-11-18 | Halliburton Energy Services, Inc. | Compositions and methods related to mitigating aluminum and ferric precipitates in subterranean formations after acidizing operations |
-
2012
- 2012-10-30 US US13/663,825 patent/US8887805B2/en active Active
-
2013
- 2013-10-25 MX MX2015003470A patent/MX348339B/es active IP Right Grant
- 2013-10-25 BR BR112015005965A patent/BR112015005965A2/pt active Search and Examination
- 2013-10-25 WO PCT/US2013/066761 patent/WO2014070599A1/en active Application Filing
-
2015
- 2015-03-19 NO NO20150344A patent/NO20150344A1/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO2014070599A1 (en) | 2014-05-08 |
US20140116696A1 (en) | 2014-05-01 |
MX2015003470A (es) | 2015-09-23 |
NO20150344A1 (no) | 2015-03-19 |
MX348339B (es) | 2017-06-07 |
US8887805B2 (en) | 2014-11-18 |
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Legal Events
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B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06I | Publication of requirement cancelled [chapter 6.9 patent gazette] |
Free format text: ANULADA A PUBLICACAO CODIGO 6.6.1 NA RPI NO 2462 DE 13/03/2018 POR TER SIDO INDEVIDA. |
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B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B11D | Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time |