BR112018011362A2 - método para tratar uma formação subterrânea e fluido de tratamento - Google Patents
método para tratar uma formação subterrânea e fluido de tratamentoInfo
- Publication number
- BR112018011362A2 BR112018011362A2 BR112018011362A BR112018011362A BR112018011362A2 BR 112018011362 A2 BR112018011362 A2 BR 112018011362A2 BR 112018011362 A BR112018011362 A BR 112018011362A BR 112018011362 A BR112018011362 A BR 112018011362A BR 112018011362 A2 BR112018011362 A2 BR 112018011362A2
- Authority
- BR
- Brazil
- Prior art keywords
- treatment fluid
- underground formation
- treating
- diverting agents
- degradable diverting
- 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
-
- 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
- C09K8/665—Compositions based on water or polar solvents containing inorganic compounds
-
- 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
- C09K8/70—Compositions for forming crevices or fractures characterised by their form or by the form of their components, e.g. foams
-
- 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
- C09K8/725—Compositions containing polymers
-
- 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
- C09K8/76—Eroding chemicals, e.g. acids combined with additives added for specific purposes for preventing or reducing fluid loss
-
- 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
- C09K8/88—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
-
- 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
- C09K8/92—Compositions for stimulating production by acting on the underground formation characterised by their form or by the form of their components, e.g. encapsulated material
Landscapes
- 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)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
métodos e composições para o tratamento de uma formação subterrânea são descritos. os métodos proporcionam um primeiro fluido de tratamento compreendendo uma pluralidade de agentes de desvio degradáveis, introduzem o primeiro fluido de tratamento na formação subterrânea via um furo de poço, e permitem que uma porção da pluralidade de agentes de desvio degradáveis desvie um fluxo de pelo menos uma porção do primeiro fluido de tratamento ou uma porção de um segundo fluido de tratamento de um primeiro local dentro do furo de poço para um segundo local dentro do furo de poço. a pluralidade de agentes de desvio degradáveis inclui uma mistura de ácido polilático (pla) e um particulado duro solúvel em ácido.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2016/015407 WO2017131707A1 (en) | 2016-01-28 | 2016-01-28 | Polylactic acid/acid-soluble hard particulate blends as degradable diverting agents |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112018011362A2 true BR112018011362A2 (pt) | 2018-12-04 |
| BR112018011362B1 BR112018011362B1 (pt) | 2022-09-13 |
Family
ID=59398580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112018011362-0A BR112018011362B1 (pt) | 2016-01-28 | 2016-01-28 | Método para tratar uma formação subterrânea e fluido de tratamento |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US10421896B2 (pt) |
| BR (1) | BR112018011362B1 (pt) |
| MX (1) | MX2018006853A (pt) |
| WO (1) | WO2017131707A1 (pt) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11254860B2 (en) | 2017-10-31 | 2022-02-22 | Halliburton Energy Services, Inc. | Diversion using solid particulates |
| CA3082801A1 (en) | 2017-11-28 | 2019-06-06 | Ecolab Usa Inc. | Diverter composition comprising deformable and non-deformable particles |
| US11932808B2 (en) | 2018-06-28 | 2024-03-19 | Halliburton Energy Services, Inc. | Calcium carbonate/polymer particulate additives for use in subterranean operations |
| WO2020027836A1 (en) | 2018-08-01 | 2020-02-06 | Halliburton Energy Services, Inc. | Multi-grade diverting particulates |
| US11466200B2 (en) | 2018-09-12 | 2022-10-11 | Halliburton Energy Services, Inc. | Multi-functional diverter particulates |
| CN113549436A (zh) * | 2020-04-26 | 2021-10-26 | 中石化石油工程技术服务有限公司 | 一种储层钻开液用可降解自解堵暂堵剂及制备方法 |
| CN113549437B (zh) * | 2021-08-19 | 2023-10-13 | 中海石油(中国)有限公司湛江分公司 | 一种适用于深水、超深水钻井液的自降解防漏堵漏聚合物复合材料制备方法及应用 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7833944B2 (en) | 2003-09-17 | 2010-11-16 | Halliburton Energy Services, Inc. | Methods and compositions using crosslinked aliphatic polyesters in well bore applications |
| US7775278B2 (en) | 2004-09-01 | 2010-08-17 | Schlumberger Technology Corporation | Degradable material assisted diversion or isolation |
| WO2006088603A1 (en) * | 2005-01-21 | 2006-08-24 | Fairmount Minerals, Ltd. | Soluble diverting agents |
| US20100004146A1 (en) | 2008-07-02 | 2010-01-07 | Panga Mohan K R | Leak-Off Control Agent |
| US8016040B2 (en) | 2008-11-26 | 2011-09-13 | Schlumberger Technology Corporation | Fluid loss control |
| US8757260B2 (en) * | 2009-02-11 | 2014-06-24 | Halliburton Energy Services, Inc. | Degradable perforation balls and associated methods of use in subterranean applications |
| US8720555B2 (en) * | 2009-11-18 | 2014-05-13 | Halliburton Energy Services, Inc. | Self-diverting high-rate water packs |
| US9702238B2 (en) * | 2012-10-25 | 2017-07-11 | Halliburton Energy Services, Inc. | Wellbore servicing methods and compositions comprising degradable polymers |
| US20190063181A1 (en) * | 2016-02-01 | 2019-02-28 | Schlumberger Technology Corporation | Deformable pouches for zonal isolation |
-
2016
- 2016-01-28 WO PCT/US2016/015407 patent/WO2017131707A1/en active Application Filing
- 2016-01-28 MX MX2018006853A patent/MX2018006853A/es unknown
- 2016-01-28 US US15/781,934 patent/US10421896B2/en active Active
- 2016-01-28 BR BR112018011362-0A patent/BR112018011362B1/pt active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| BR112018011362B1 (pt) | 2022-09-13 |
| US20190233719A1 (en) | 2019-08-01 |
| MX2018006853A (es) | 2018-08-01 |
| WO2017131707A1 (en) | 2017-08-03 |
| US10421896B2 (en) | 2019-09-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 28/01/2016, OBSERVADAS AS CONDICOES LEGAIS |