BR112012014932A2 - método de fratura de formações subterrâneas com fluido reticulado - Google Patents
método de fratura de formações subterrâneas com fluido reticuladoInfo
- Publication number
- BR112012014932A2 BR112012014932A2 BR112012014932A BR112012014932A BR112012014932A2 BR 112012014932 A2 BR112012014932 A2 BR 112012014932A2 BR 112012014932 A BR112012014932 A BR 112012014932A BR 112012014932 A BR112012014932 A BR 112012014932A BR 112012014932 A2 BR112012014932 A2 BR 112012014932A2
- Authority
- BR
- Brazil
- Prior art keywords
- fluid
- apparent viscosity
- inlet
- fracture fluid
- fracture
- 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
- C09K8/66—Compositions based on water or polar solvents
- C09K8/68—Compositions based on water or polar solvents containing organic compounds
- C09K8/685—Compositions based on water or polar solvents containing organic compounds containing cross-linking agents
Abstract
método de fratura de formações subterrâneas com fluido reticulado. formações subterrânes tais como as formações de gás estreitas, podem ser submetidas à fratura hidráulica mediante a introdução na formação de um fluido de fratura de um fluido aquoso, um polímero hidratável, um agente de retibculação e escorante. o fluyido de fratura é preparado em um misturador e depois bombeado do misturador oara dentro do poçoque penetra a formação. o fluido entra no reservatório através de um local de entrada. a viscosidade aparente do fluido diminui de forma distal a partir do lojcal de entrada de tal forma que pelo menos uma das seguintes condições prevalece em condições in situ: (a) a viscosidade aparente do fluido de fratura a 100 pés do local de entrada é menor do que 10 por cento de viscosidade aparente do fluido de fratura no local de entrada ; (b) a viscosidade aparente do fluido de fratura 15 minutos após a introdução no local de entrada é menor do que 15% da viscosidade aparente do fluido de fratura no local de entrada; ou (c) a viscosidade aparente do fluido de fratura é menor do que 10cp dentro de 15 minutos após ser introduzidos através do local de entrada.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/642,662 US8371383B2 (en) | 2009-12-18 | 2009-12-18 | Method of fracturing subterranean formations with crosslinked fluid |
PCT/US2010/060979 WO2011075629A1 (en) | 2009-12-18 | 2010-12-17 | Method of fracturing subterranean formations with crosslinked fluid |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112012014932A2 true BR112012014932A2 (pt) | 2016-03-08 |
Family
ID=43618766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012014932A BR112012014932A2 (pt) | 2009-12-18 | 2010-12-17 | método de fratura de formações subterrâneas com fluido reticulado |
Country Status (9)
Country | Link |
---|---|
US (1) | US8371383B2 (pt) |
EP (1) | EP2513245A1 (pt) |
CN (1) | CN102782081B (pt) |
AU (1) | AU2010330876B2 (pt) |
BR (1) | BR112012014932A2 (pt) |
CA (1) | CA2783471C (pt) |
CO (1) | CO6541632A2 (pt) |
MX (1) | MX351767B (pt) |
WO (1) | WO2011075629A1 (pt) |
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CN107923236A (zh) * | 2015-08-27 | 2018-04-17 | 通用电气(Ge)贝克休斯有限责任公司 | 用于评估并改进地理特定页岩储集层生产的方法和材料 |
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CN111742032B (zh) | 2018-02-26 | 2023-03-17 | 贝克休斯控股有限责任公司 | 通过形成柱裂缝通道来增强传导性的方法 |
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-
2009
- 2009-12-18 US US12/642,662 patent/US8371383B2/en active Active
-
2010
- 2010-12-17 EP EP10801503A patent/EP2513245A1/en not_active Withdrawn
- 2010-12-17 AU AU2010330876A patent/AU2010330876B2/en not_active Ceased
- 2010-12-17 BR BR112012014932A patent/BR112012014932A2/pt not_active Application Discontinuation
- 2010-12-17 WO PCT/US2010/060979 patent/WO2011075629A1/en active Application Filing
- 2010-12-17 MX MX2012007068A patent/MX351767B/es active IP Right Grant
- 2010-12-17 CA CA2783471A patent/CA2783471C/en not_active Expired - Fee Related
- 2010-12-17 CN CN201080057950.8A patent/CN102782081B/zh not_active Expired - Fee Related
-
2012
- 2012-06-12 CO CO12098444A patent/CO6541632A2/es unknown
Also Published As
Publication number | Publication date |
---|---|
EP2513245A1 (en) | 2012-10-24 |
CA2783471C (en) | 2014-12-09 |
AU2010330876A1 (en) | 2012-06-21 |
AU2010330876B2 (en) | 2015-01-29 |
CN102782081B (zh) | 2015-11-25 |
MX351767B (es) | 2017-10-27 |
CN102782081A (zh) | 2012-11-14 |
US20110146996A1 (en) | 2011-06-23 |
US8371383B2 (en) | 2013-02-12 |
WO2011075629A1 (en) | 2011-06-23 |
CA2783471A1 (en) | 2011-06-23 |
MX2012007068A (es) | 2012-07-30 |
CO6541632A2 (es) | 2012-10-16 |
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