AR067805A1 - Rompedor demorado - Google Patents
Rompedor demoradoInfo
- Publication number
- AR067805A1 AR067805A1 ARP080103397A ARP080103397A AR067805A1 AR 067805 A1 AR067805 A1 AR 067805A1 AR P080103397 A ARP080103397 A AR P080103397A AR P080103397 A ARP080103397 A AR P080103397A AR 067805 A1 AR067805 A1 AR 067805A1
- Authority
- AR
- Argentina
- Prior art keywords
- well
- pumping
- oxidative
- breaker
- source
- 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
-
- 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
- C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
- C09K2208/26—Gel breakers other than bacteria or enzymes
Landscapes
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Filtering Materials (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Processing Of Solid Wastes (AREA)
- Water Treatment By Sorption (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
Abstract
Se revela un proceso que comprende el bombeo de un primer fluido de pozos que comprende un polímero degradable oxidativo, en el interior de un pozo a través de una formacion subterránea; el bombeo de un segundo fluido de pozos que comprende un rompedor oxidativo activado por el pH, en el interior del pozo; el bombeo de un tercer fluido de pozos que comprende una fuente de ácido demorada, en el interior del pozo; y la acidificacion de por lo menos una porcion del pozo, por la fuente de ácido demorada, a un pH inferior a 7, de manera de activar el rompedor oxidativo activado por el pH al menor pH, y degradar los polímeros degradables oxidativos.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US95379507P | 2007-08-03 | 2007-08-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR067805A1 true AR067805A1 (es) | 2009-10-21 |
Family
ID=40341652
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP080103397A AR067805A1 (es) | 2007-08-03 | 2008-08-04 | Rompedor demorado |
| ARP130104564A AR093860A2 (es) | 2007-08-03 | 2013-12-06 | Un fluido rompedor de tortas filtros de pozos |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP130104564A AR093860A2 (es) | 2007-08-03 | 2013-12-06 | Un fluido rompedor de tortas filtros de pozos |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US8387696B2 (es) |
| EP (1) | EP2185792B1 (es) |
| AR (2) | AR067805A1 (es) |
| AU (1) | AU2008284101B2 (es) |
| BR (1) | BRPI0815074A2 (es) |
| CA (1) | CA2694970C (es) |
| EA (1) | EA018368B1 (es) |
| MX (1) | MX348803B (es) |
| NO (1) | NO2185792T3 (es) |
| WO (1) | WO2009020829A1 (es) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2010226842B2 (en) * | 2009-03-18 | 2014-04-10 | M-I Drilling Fluids Uk Limited | Well treatment fluid |
| US20140151042A1 (en) | 2011-02-22 | 2014-06-05 | M-I L.L.C. | Chelate Compositions And Methods And Fluids For Use In Oilfield Operations |
| WO2013002755A1 (en) * | 2011-06-27 | 2013-01-03 | M-I L.L.C. | Breaker fluids for wellbore fluids and methods of use |
| US9970246B2 (en) | 2012-04-09 | 2018-05-15 | M-I L.L.C. | Triggered heating of wellbore fluids by carbon nanomaterials |
| US9803130B2 (en) * | 2012-10-25 | 2017-10-31 | Schlumberger Technology Corporation | Methods of activating enzyme breakers |
| US9399729B2 (en) | 2013-04-04 | 2016-07-26 | Halliburton Energy Services, Inc. | Wellbore servicing materials and methods of making and using same |
| CA2922861A1 (en) | 2013-11-07 | 2015-05-14 | Halliburton Energy Services, Inc. | Dual breaker system for reducing formation damage during fracturing |
| US10047269B2 (en) * | 2014-09-18 | 2018-08-14 | Halliburton Energy Services, Inc. | Treatment fluids comprising finger millet and methods of use |
| US10308860B2 (en) * | 2015-06-15 | 2019-06-04 | Ethical Solutions Llc | Compositions and methods for filter cake removal |
| WO2017079210A1 (en) * | 2015-11-02 | 2017-05-11 | Board Of Regents, The University Of Texas System | Acid soluble diverting agents for refracturing applications |
| US10767102B2 (en) * | 2016-01-28 | 2020-09-08 | Halliburton Energy Services, Inc. | Clean gravel pack fluid composition and method for sand control applications |
| WO2017142836A1 (en) * | 2016-02-15 | 2017-08-24 | Shell Oil Company | Pill breakers comprising thermally generated acids |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3785438A (en) * | 1972-02-24 | 1974-01-15 | Chem Additives Co | Methods for minimizing fluid loss of wellbore fluids |
| US3872018A (en) | 1972-11-15 | 1975-03-18 | Oil Base | Water loss additive for sea water mud comprising an alkaline earth oxide or hydroxide, starch and polyvinyl alcohol |
| US4561985A (en) * | 1982-06-28 | 1985-12-31 | Union Carbide Corporation | Hec-bentonite compatible blends |
| US5226479A (en) * | 1992-01-09 | 1993-07-13 | The Western Company Of North America | Fracturing fluid having a delayed enzyme breaker |
| US5238065A (en) * | 1992-07-13 | 1993-08-24 | Texas United Chemical Corporation | Process and composition to enhance removal of polymer-containing filter cakes from wellbores |
| GB9308884D0 (en) | 1993-04-29 | 1993-06-16 | Archaeus Tech Group | Acidising oil reservoirs |
| US5607905A (en) * | 1994-03-15 | 1997-03-04 | Texas United Chemical Company, Llc. | Well drilling and servicing fluids which deposit an easily removable filter cake |
| GB9411269D0 (en) * | 1994-06-06 | 1994-07-27 | Archaeus Tech Group | Delayed acid for gel breaking |
| US5437331A (en) * | 1994-08-24 | 1995-08-01 | The Western Company Of North America | Method for fracturing subterranean formations using controlled release breakers and compositions useful therein |
| US5813468A (en) * | 1996-12-26 | 1998-09-29 | Abb Vetco Gray Inc. | Dual casing hanger |
| GB9906484D0 (en) * | 1999-03-19 | 1999-05-12 | Cleansorb Ltd | Method for treatment of underground reservoirs |
| GB9915354D0 (en) * | 1999-07-02 | 1999-09-01 | Cleansorb Ltd | Method for treatment of underground reservoirs |
| US6818594B1 (en) * | 1999-11-12 | 2004-11-16 | M-I L.L.C. | Method for the triggered release of polymer-degrading agents for oil field use |
| US6861394B2 (en) | 2001-12-19 | 2005-03-01 | M-I L.L.C. | Internal breaker |
| US6986391B2 (en) * | 2002-11-26 | 2006-01-17 | Halliburton Energy Services, Inc. | Methods of fracturing subterranean zones penetrated by well bores and fracturing fluids therefor |
| US6877563B2 (en) * | 2003-01-21 | 2005-04-12 | Halliburton Energy Services, Inc. | Methods of drilling and completing well bores |
| US7115546B2 (en) * | 2003-01-31 | 2006-10-03 | Bj Services Company | Acid diverting system containing quaternary amine |
| US7195068B2 (en) * | 2003-12-15 | 2007-03-27 | Halliburton Energy Services, Inc. | Filter cake degradation compositions and methods of use in subterranean operations |
| GB2412389A (en) | 2004-03-27 | 2005-09-28 | Cleansorb Ltd | Process for treating underground formations |
| GB2412391A (en) | 2004-03-27 | 2005-09-28 | Cleansorb Ltd | Process for disruption of filter cakes |
| US20050261138A1 (en) * | 2004-05-20 | 2005-11-24 | Robb Ian D | Viscosified treatment fluids comprising scleroglucan or diutan and associated methods |
| US7337839B2 (en) * | 2005-06-10 | 2008-03-04 | Schlumberger Technology Corporation | Fluid loss additive for enhanced fracture clean-up |
| CA2570953C (en) | 2006-12-12 | 2014-11-25 | Trican Well Service Ltd. | Fracturing fluid and method for fracturing subterranean formations |
-
2008
- 2008-07-31 BR BRPI0815074-5A2A patent/BRPI0815074A2/pt not_active IP Right Cessation
- 2008-07-31 NO NO08796944A patent/NO2185792T3/no unknown
- 2008-07-31 EA EA201070230A patent/EA018368B1/ru not_active IP Right Cessation
- 2008-07-31 MX MX2010001161A patent/MX348803B/es active IP Right Grant
- 2008-07-31 WO PCT/US2008/071740 patent/WO2009020829A1/en active Application Filing
- 2008-07-31 US US12/670,784 patent/US8387696B2/en active Active
- 2008-07-31 AU AU2008284101A patent/AU2008284101B2/en not_active Ceased
- 2008-07-31 EP EP08796944.0A patent/EP2185792B1/en not_active Not-in-force
- 2008-07-31 CA CA2694970A patent/CA2694970C/en active Active
- 2008-08-04 AR ARP080103397A patent/AR067805A1/es active IP Right Grant
-
2013
- 2013-12-06 AR ARP130104564A patent/AR093860A2/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO2185792T3 (es) | 2018-06-16 |
| MX2010001161A (es) | 2010-03-29 |
| MX348803B (es) | 2017-06-28 |
| AU2008284101B2 (en) | 2012-07-05 |
| EA018368B1 (ru) | 2013-07-30 |
| EA201070230A1 (ru) | 2010-06-30 |
| AU2008284101A1 (en) | 2009-02-12 |
| CA2694970A1 (en) | 2009-02-12 |
| CA2694970C (en) | 2013-09-24 |
| EP2185792A4 (en) | 2011-05-04 |
| US8387696B2 (en) | 2013-03-05 |
| EP2185792B1 (en) | 2018-01-17 |
| US20100270017A1 (en) | 2010-10-28 |
| EP2185792A1 (en) | 2010-05-19 |
| AR093860A2 (es) | 2015-06-24 |
| BRPI0815074A2 (pt) | 2015-02-03 |
| WO2009020829A1 (en) | 2009-02-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |