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
- 230000003111 delayed effect Effects 0.000 title abstract 3
- 230000001590 oxidative effect Effects 0.000 abstract 4
- 239000012530 fluid Substances 0.000 abstract 3
- 238000005086 pumping Methods 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 2
- 229920006237 degradable polymer Polymers 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000020477 pH reduction Effects 0.000 abstract 1
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)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (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)
- Water Treatment By Sorption (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Processing Of Solid Wastes (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 |
|---|---|---|---|---|
| EP2408999A4 (en) * | 2009-03-18 | 2013-03-27 | Mi Llc | LIQUID FOR BOHRLOCH TREATMENT |
| CA2827918A1 (en) | 2011-02-22 | 2012-08-30 | M-I L.L.C. | Chelate compositions and methods and fluids for use in oilfield operations |
| GB2505626A (en) * | 2011-06-27 | 2014-03-05 | Mi Llc | Breaker fluids for wellbore fluids and methods of use |
| MX365975B (es) | 2012-04-09 | 2019-06-21 | Mi Llc | Activación del calentamiento de los fluidos de un pozo utilizando nanomateriales de carbono. |
| 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 |
| WO2015069253A1 (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 |
| WO2017131704A1 (en) * | 2016-01-28 | 2017-08-03 | Halliburton Energy Services, Inc. | New 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 EA EA201070230A patent/EA018368B1/ru not_active IP Right Cessation
- 2008-07-31 EP EP08796944.0A patent/EP2185792B1/en not_active Not-in-force
- 2008-07-31 CA CA2694970A patent/CA2694970C/en active Active
- 2008-07-31 BR BRPI0815074-5A2A patent/BRPI0815074A2/pt not_active IP Right Cessation
- 2008-07-31 US US12/670,784 patent/US8387696B2/en not_active Expired - Fee Related
- 2008-07-31 AU AU2008284101A patent/AU2008284101B2/en not_active Ceased
- 2008-07-31 WO PCT/US2008/071740 patent/WO2009020829A1/en not_active Ceased
- 2008-07-31 NO NO08796944A patent/NO2185792T3/no unknown
- 2008-07-31 MX MX2010001161A patent/MX348803B/es active IP Right Grant
- 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 |
|---|---|
| BRPI0815074A2 (pt) | 2015-02-03 |
| EP2185792B1 (en) | 2018-01-17 |
| CA2694970C (en) | 2013-09-24 |
| EP2185792A4 (en) | 2011-05-04 |
| US8387696B2 (en) | 2013-03-05 |
| EP2185792A1 (en) | 2010-05-19 |
| NO2185792T3 (es) | 2018-06-16 |
| EA201070230A1 (ru) | 2010-06-30 |
| MX348803B (es) | 2017-06-28 |
| WO2009020829A1 (en) | 2009-02-12 |
| EA018368B1 (ru) | 2013-07-30 |
| MX2010001161A (es) | 2010-03-29 |
| AU2008284101B2 (en) | 2012-07-05 |
| US20100270017A1 (en) | 2010-10-28 |
| AR093860A2 (es) | 2015-06-24 |
| CA2694970A1 (en) | 2009-02-12 |
| AU2008284101A1 (en) | 2009-02-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |