ECSP12011715A - Sales orgánicas para reducir la permeabilidad de las rocas - Google Patents
Sales orgánicas para reducir la permeabilidad de las rocasInfo
- Publication number
- ECSP12011715A ECSP12011715A ECSP12011715A ECSP12011715A EC SP12011715 A ECSP12011715 A EC SP12011715A EC SP12011715 A ECSP12011715 A EC SP12011715A EC SP12011715 A ECSP12011715 A EC SP12011715A
- Authority
- EC
- Ecuador
- Prior art keywords
- reduce
- permeability
- rocks
- organic salts
- influence
- 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
- C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
- C09K8/504—Compositions based on water or polar solvents
- C09K8/506—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
-
- 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
- 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
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Sewage (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Se describe el uso de ácidos aromáticos libres que contienen por lo menos dos sistemas de anillo aromático o por lo menos dos funciones ácidas, y/o sales de los mismos, para influenciar las formaciones rocosas en la explotación de depósitos subterráneos de petróleo mineral y/o de gas natural. Los ácidos libres se utilizan en particular para influenciar y especialmente controlar el flujo de ácido dentro de las formaciones rocosas en los así llamados métodos de acidificación. Las sales adecuadas de dichos ácidos aromáticos sirven para reducir la permeabilidad de la roca y en particular reducir el flujo de entrada de agua dentro del agujero del pozo. Además de este uso, también se reivindican los métodos correspondientes.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09167703 | 2009-08-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
ECSP12011715A true ECSP12011715A (es) | 2012-07-31 |
Family
ID=42315922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ECSP12011715 ECSP12011715A (es) | 2009-08-12 | 2012-03-09 | Sales orgánicas para reducir la permeabilidad de las rocas |
Country Status (13)
Country | Link |
---|---|
US (1) | US20120142562A1 (es) |
EP (1) | EP2464707A1 (es) |
JP (1) | JP2013501832A (es) |
KR (1) | KR20120062760A (es) |
CN (1) | CN102471674A (es) |
AU (1) | AU2010281809B2 (es) |
BR (1) | BR112012003035A2 (es) |
CA (1) | CA2768620A1 (es) |
EA (1) | EA201200268A1 (es) |
EC (1) | ECSP12011715A (es) |
MX (1) | MX2012001431A (es) |
WO (1) | WO2011018257A1 (es) |
ZA (1) | ZA201201675B (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9920610B2 (en) | 2012-06-26 | 2018-03-20 | Baker Hughes, A Ge Company, Llc | Method of using diverter and proppant mixture |
US10041327B2 (en) | 2012-06-26 | 2018-08-07 | Baker Hughes, A Ge Company, Llc | Diverting systems for use in low temperature well treatment operations |
US10988678B2 (en) | 2012-06-26 | 2021-04-27 | Baker Hughes, A Ge Company, Llc | Well treatment operations using diverting system |
MY180172A (en) * | 2012-06-26 | 2020-11-24 | Baker Hughes Inc | Method of using phthalic and terephthalic acids and derivatives thereof in well treatment operations |
BR112014032573A2 (pt) | 2012-06-26 | 2017-06-27 | Baker Hughes Inc | métodos de melhorar rede de fratura hidráulica |
US11111766B2 (en) | 2012-06-26 | 2021-09-07 | Baker Hughes Holdings Llc | Methods of improving hydraulic fracture network |
CN106795750A (zh) | 2014-08-15 | 2017-05-31 | 贝克休斯公司 | 用于井处理操作的转向系统 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2735269A (en) * | 1956-02-21 | Sealing porous formations | ||
US2143990A (en) * | 1934-11-27 | 1939-01-17 | Gulf Research Development Co | Well treatment method |
US2090626A (en) * | 1936-09-05 | 1937-08-24 | Dow Chemical Co | Method of preventing infiltration in wells |
US3193007A (en) * | 1962-06-29 | 1965-07-06 | Exxon Production Research Co | Method for controlling injectivity profiles |
US3335793A (en) * | 1964-11-30 | 1967-08-15 | Cities Service Oil Co | Method and composition for improving and maintaining the capacity of water injection wells |
US3480084A (en) * | 1968-03-25 | 1969-11-25 | Dow Chemical Co | Composition and method using temporary soild diverting agent for aqueous fluids |
US3998272A (en) | 1975-04-21 | 1976-12-21 | Union Oil Company Of California | Method of acidizing wells |
DD202298A5 (de) | 1980-12-15 | 1983-09-07 | Cassella Ag | Wasserloesliche vernetzbare polymerzusammensetzung |
US4444264A (en) * | 1982-06-17 | 1984-04-24 | Halliburton Company | Method of using a diverting material for well treatment |
US4617132A (en) | 1985-04-01 | 1986-10-14 | Halliburton Company | Method of altering the permeability of a hydrocarbon-containing subterranean formation |
US5219476A (en) * | 1989-03-31 | 1993-06-15 | Eniricerche S.P.A. | Gellable aqueous composition and its use in enhanced petroleum recovery |
IT1229219B (it) * | 1989-03-31 | 1991-07-26 | Eniricerche S P A Agip S P A | Composizione acquosa gelificabile e suo uso nel recupero assistito del petrolio. |
IT1245383B (it) * | 1991-03-28 | 1994-09-20 | Eniricerche Spa | Composizione acquosa gelificabile avente tempo di gelificazione ritardato |
US5789350A (en) | 1996-02-12 | 1998-08-04 | Phillips Petroleum Company | Compositions and processes for treating hydrocarbon-bearing formations |
US7060661B2 (en) | 1997-12-19 | 2006-06-13 | Akzo Nobel N.V. | Acid thickeners and uses thereof |
US6239183B1 (en) * | 1997-12-19 | 2001-05-29 | Akzo Nobel Nv | Method for controlling the rheology of an aqueous fluid and gelling agent therefor |
US7998909B2 (en) * | 2006-09-28 | 2011-08-16 | Schlumberger Technology Corporation | Foaming agent for subterranean formations treatment, and methods of use thereof |
US8757260B2 (en) * | 2009-02-11 | 2014-06-24 | Halliburton Energy Services, Inc. | Degradable perforation balls and associated methods of use in subterranean applications |
-
2010
- 2010-06-14 MX MX2012001431A patent/MX2012001431A/es not_active Application Discontinuation
- 2010-06-14 CA CA2768620A patent/CA2768620A1/en not_active Abandoned
- 2010-06-14 JP JP2012524163A patent/JP2013501832A/ja active Pending
- 2010-06-14 WO PCT/EP2010/058304 patent/WO2011018257A1/de active Application Filing
- 2010-06-14 BR BR112012003035A patent/BR112012003035A2/pt not_active IP Right Cessation
- 2010-06-14 CN CN2010800355634A patent/CN102471674A/zh active Pending
- 2010-06-14 US US13/384,660 patent/US20120142562A1/en not_active Abandoned
- 2010-06-14 AU AU2010281809A patent/AU2010281809B2/en not_active Ceased
- 2010-06-14 EP EP10725171A patent/EP2464707A1/de not_active Withdrawn
- 2010-06-14 KR KR1020127006265A patent/KR20120062760A/ko not_active Application Discontinuation
- 2010-06-14 EA EA201200268A patent/EA201200268A1/ru unknown
-
2012
- 2012-03-07 ZA ZA2012/01675A patent/ZA201201675B/en unknown
- 2012-03-09 EC ECSP12011715 patent/ECSP12011715A/es unknown
Also Published As
Publication number | Publication date |
---|---|
KR20120062760A (ko) | 2012-06-14 |
EP2464707A1 (de) | 2012-06-20 |
ZA201201675B (en) | 2016-02-24 |
CN102471674A (zh) | 2012-05-23 |
JP2013501832A (ja) | 2013-01-17 |
BR112012003035A2 (pt) | 2016-04-19 |
MX2012001431A (es) | 2012-05-22 |
AU2010281809B2 (en) | 2014-10-02 |
CA2768620A1 (en) | 2011-02-17 |
WO2011018257A1 (de) | 2011-02-17 |
US20120142562A1 (en) | 2012-06-07 |
AU2010281809A1 (en) | 2012-03-08 |
EA201200268A1 (ru) | 2012-09-28 |
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