EA201200268A1 - Органические соли для уменьшения проницаемости породы - Google Patents
Органические соли для уменьшения проницаемости породыInfo
- Publication number
- EA201200268A1 EA201200268A1 EA201200268A EA201200268A EA201200268A1 EA 201200268 A1 EA201200268 A1 EA 201200268A1 EA 201200268 A EA201200268 A EA 201200268A EA 201200268 A EA201200268 A EA 201200268A EA 201200268 A1 EA201200268 A1 EA 201200268A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- reduce
- breed
- performance
- organic salts
- acids
- 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)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Sewage (AREA)
Abstract
Описано применение свободных ароматических кислот, которые содержат по крайней мере две ароматические циклические системы или по крайней мере две кислотные группы, и/или их солей для воздействия на пласты пород при эксплуатации подземных месторождений нефти и/или природного газа. Свободные кислоты применяют в частности для воздействия и особенно контроля потока кислоты в пласты пород во время проведения так называемых способов кислотных обработок. Подходящие соли указанных ароматических кислот служат для уменьшения проницаемости породы и в частности уменьшения притока воды в ствол скважины. Дополнительно к указанному применению также заявлены соответствующие способы.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09167703 | 2009-08-12 | ||
PCT/EP2010/058304 WO2011018257A1 (de) | 2009-08-12 | 2010-06-14 | Organische salze zur reduzierung von gesteinspermeabilitäten |
Publications (1)
Publication Number | Publication Date |
---|---|
EA201200268A1 true EA201200268A1 (ru) | 2012-09-28 |
Family
ID=42315922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201200268A EA201200268A1 (ru) | 2009-08-12 | 2010-06-14 | Органические соли для уменьшения проницаемости породы |
Country Status (13)
Country | Link |
---|---|
US (1) | US20120142562A1 (ru) |
EP (1) | EP2464707A1 (ru) |
JP (1) | JP2013501832A (ru) |
KR (1) | KR20120062760A (ru) |
CN (1) | CN102471674A (ru) |
AU (1) | AU2010281809B2 (ru) |
BR (1) | BR112012003035A2 (ru) |
CA (1) | CA2768620A1 (ru) |
EA (1) | EA201200268A1 (ru) |
EC (1) | ECSP12011715A (ru) |
MX (1) | MX2012001431A (ru) |
WO (1) | WO2011018257A1 (ru) |
ZA (1) | ZA201201675B (ru) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10041327B2 (en) | 2012-06-26 | 2018-08-07 | Baker Hughes, A Ge Company, Llc | Diverting systems for use in low temperature well treatment operations |
US9920610B2 (en) | 2012-06-26 | 2018-03-20 | Baker Hughes, A Ge Company, Llc | Method of using diverter and proppant mixture |
US11111766B2 (en) | 2012-06-26 | 2021-09-07 | Baker Hughes Holdings Llc | Methods of improving hydraulic fracture network |
US10988678B2 (en) | 2012-06-26 | 2021-04-27 | Baker Hughes, A Ge Company, Llc | Well treatment operations using diverting system |
AU2013280404B2 (en) * | 2012-06-26 | 2017-02-02 | Baker Hughes Incorporated | 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 |
AU2015301423B2 (en) | 2014-08-15 | 2019-01-17 | Baker Hughes, A Ge Company, Llc | Diverting systems for use in well treatment operations |
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 |
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. |
US5219476A (en) * | 1989-03-31 | 1993-06-15 | Eniricerche S.P.A. | Gellable aqueous composition and its use in enhanced petroleum recovery |
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 WO PCT/EP2010/058304 patent/WO2011018257A1/de active Application Filing
- 2010-06-14 AU AU2010281809A patent/AU2010281809B2/en not_active Ceased
- 2010-06-14 CA CA2768620A patent/CA2768620A1/en not_active Abandoned
- 2010-06-14 EP EP10725171A patent/EP2464707A1/de not_active Withdrawn
- 2010-06-14 JP JP2012524163A patent/JP2013501832A/ja active Pending
- 2010-06-14 BR BR112012003035A patent/BR112012003035A2/pt not_active IP Right Cessation
- 2010-06-14 MX MX2012001431A patent/MX2012001431A/es not_active Application Discontinuation
- 2010-06-14 US US13/384,660 patent/US20120142562A1/en not_active Abandoned
- 2010-06-14 KR KR1020127006265A patent/KR20120062760A/ko not_active Application Discontinuation
- 2010-06-14 CN CN2010800355634A patent/CN102471674A/zh active Pending
- 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 |
---|---|
WO2011018257A1 (de) | 2011-02-17 |
CN102471674A (zh) | 2012-05-23 |
CA2768620A1 (en) | 2011-02-17 |
AU2010281809B2 (en) | 2014-10-02 |
US20120142562A1 (en) | 2012-06-07 |
ECSP12011715A (es) | 2012-07-31 |
MX2012001431A (es) | 2012-05-22 |
ZA201201675B (en) | 2016-02-24 |
KR20120062760A (ko) | 2012-06-14 |
BR112012003035A2 (pt) | 2016-04-19 |
JP2013501832A (ja) | 2013-01-17 |
AU2010281809A1 (en) | 2012-03-08 |
EP2464707A1 (de) | 2012-06-20 |
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