BR112018015057A2 - métodos e composições para o tratamento de poços - Google Patents
métodos e composições para o tratamento de poçosInfo
- Publication number
- BR112018015057A2 BR112018015057A2 BR112018015057-6A BR112018015057A BR112018015057A2 BR 112018015057 A2 BR112018015057 A2 BR 112018015057A2 BR 112018015057 A BR112018015057 A BR 112018015057A BR 112018015057 A2 BR112018015057 A2 BR 112018015057A2
- Authority
- BR
- Brazil
- Prior art keywords
- compositions
- treatment methods
- well treatment
- methods
- clogged
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 2
- 229920001059 synthetic polymer Polymers 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
- C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
- C09K8/524—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning organic depositions, e.g. paraffins or asphaltenes
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B37/00—Methods or apparatus for cleaning boreholes or wells
- E21B37/06—Methods or apparatus for cleaning boreholes or wells using chemical means for preventing or limiting, e.g. eliminating, the deposition of paraffins or like substances
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Treatment Of Sludge (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
a presente invenção refere-se a métodos e composições para o tratamento de uma cavidade de poço subterrânea que ficou obstruída com depósitos de lama compreendendo um polímero sintético e um alcatrão de petróleo.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662286765P | 2016-01-25 | 2016-01-25 | |
US62/286,765 | 2016-01-25 | ||
PCT/US2017/014930 WO2017132253A1 (en) | 2016-01-25 | 2017-01-25 | Well treatment methods and compositions |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112018015057A2 true BR112018015057A2 (pt) | 2018-12-18 |
Family
ID=59360259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112018015057-6A BR112018015057A2 (pt) | 2016-01-25 | 2017-01-25 | métodos e composições para o tratamento de poços |
Country Status (7)
Country | Link |
---|---|
US (1) | US10344199B2 (pt) |
EP (1) | EP3408344A4 (pt) |
BR (1) | BR112018015057A2 (pt) |
CA (1) | CA3012476A1 (pt) |
MX (1) | MX2018009069A (pt) |
RU (1) | RU2745034C2 (pt) |
WO (1) | WO2017132253A1 (pt) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA3041034A1 (en) | 2016-10-18 | 2018-04-26 | Peroxychem Llc | Soil treatment |
US11793208B2 (en) | 2017-06-15 | 2023-10-24 | Evonik Operations Gmbh | Antimicrobial treatment of animal carcasses and food products |
CA3082783C (en) | 2017-11-20 | 2023-12-19 | Peroxychem Llc | Disinfection method for water and wastewater |
US11414329B2 (en) | 2018-02-14 | 2022-08-16 | Evonik Operations Gmbh | Treatment of cyanotoxin-containing water |
RU2768279C1 (ru) | 2018-05-31 | 2022-03-23 | Эвоник Оперейшнс Гмбх | Спорицидные способы и композиции |
BR112020026199A2 (pt) * | 2018-06-19 | 2021-03-23 | Peroxychem Llc | método de entrega micelar |
US20220325169A1 (en) * | 2019-08-12 | 2022-10-13 | Solugen, Inc. | Multifunctional additive for use in wellbore servicing |
US11299972B2 (en) | 2019-10-10 | 2022-04-12 | Flex-Chem Holding Company, Llc | Method for remediation of subterranean-formed metal-polymer complexes using peracetic acid |
EP4087909A1 (en) | 2020-02-12 | 2022-11-16 | Ecolab USA Inc. | Use of urea or a urea / chelator combination to chemically stabilize peroxycarboxylic acid and peroxide formulations |
CN111286317B (zh) * | 2020-03-20 | 2021-08-31 | 东北大学 | 一种聚丙烯酰胺/铬凝胶常温静态破胶剂及其制备方法 |
RU2768864C1 (ru) * | 2021-01-18 | 2022-03-25 | Сергей Семенович Демичев | Способ повышения продуктивности скважин |
CN115043482B (zh) * | 2022-06-28 | 2023-08-08 | 南京贝克特环保科技有限公司 | 一种过硫酸盐处理畜禽养殖废水的方法 |
GB202218581D0 (en) * | 2022-12-09 | 2023-01-25 | Bluesky Environmental Engineering Ltd | Compositions for the removal of deposits and methods of use |
PL443336A1 (pl) * | 2022-12-29 | 2024-07-01 | Master Pharm Spółka Akcyjna | Kompozycja krzemowa do zabezpieczania kwasu metakrzemowego przed degradacją, sposób jej otrzymywania oraz zastosowanie Fe IDHA lub Fe EDTA do zabezpieczania kwasu metakrzemowego przed degradacją |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3254719A (en) | 1964-08-04 | 1966-06-07 | Dow Chemical Co | Method for decreasing friction loss in a well fracturing process |
US4144179A (en) | 1975-07-21 | 1979-03-13 | Halliburton Company | Composition for treating low temperature subterranean well formations |
US4152274A (en) | 1978-02-09 | 1979-05-01 | Nalco Chemical Company | Method for reducing friction loss in a well fracturing process |
US4243638A (en) * | 1978-06-15 | 1981-01-06 | Westinghouse Electric Corp. | Iron EDTA chelate catalyzed oxidation of uranium |
US4464268A (en) | 1982-01-11 | 1984-08-07 | Texaco Inc. | Method for restoring permeability of injection wells |
US4995461A (en) | 1989-07-14 | 1991-02-26 | Marathon Oil Company | Well kill treatment for oil field wellbore operations |
US5268112A (en) | 1990-12-21 | 1993-12-07 | Union Oil Company Of California | Gel-forming composition |
GB9906484D0 (en) * | 1999-03-19 | 1999-05-12 | Cleansorb Ltd | Method for treatment of underground reservoirs |
WO2003074833A2 (en) | 2002-03-01 | 2003-09-12 | Cesi Chemical, A Flotek Company | Composition and process for well cleaning |
US7216704B2 (en) * | 2003-05-29 | 2007-05-15 | Halliburton Energy Services, Inc. | Methods and compositions for breaking viscosified fluids |
US7350572B2 (en) * | 2004-09-01 | 2008-04-01 | Schlumberger Technology Corporation | Methods for controlling fluid loss |
US7481273B2 (en) * | 2004-09-02 | 2009-01-27 | Bj Services Company | Method of using water-in-oil emulsion to remove oil base or synthetic oil base filter cake |
US7888297B2 (en) | 2005-01-06 | 2011-02-15 | Halliburton Energy Services, Inc. | Compositions for reducing the viscosity of treatment fluids |
ITMI20051559A1 (it) * | 2005-08-10 | 2007-02-11 | Eni Spa | Procedimento per la rimozione di barriere impermeabili presenti nei pozzi petroliferi |
US7621335B2 (en) | 2006-06-08 | 2009-11-24 | Chemplex, Ltd. | Viscosity breaker for polyacrylamide friction reducers |
US8481462B2 (en) * | 2006-09-18 | 2013-07-09 | Schlumberger Technology Corporation | Oxidative internal breaker system with breaking activators for viscoelastic surfactant fluids |
US7923417B2 (en) | 2007-01-23 | 2011-04-12 | Halliburton Energy Services, Inc. | Compositions and methods for breaking a viscosity increasing polymer at very low temperature used in downhole well applications |
US8871695B2 (en) | 2007-04-25 | 2014-10-28 | Baker Hughes Incorporated | In situ microemulsions used as spacer fluids |
US8091646B2 (en) | 2007-07-03 | 2012-01-10 | Baker Hughes Incorporated | Single phase microemulsions and in situ microemulsions for cleaning formation damage |
JP5291363B2 (ja) * | 2008-03-14 | 2013-09-18 | 三菱重工業株式会社 | ポンプ |
US8575073B2 (en) | 2008-06-20 | 2013-11-05 | Schlumberger Technology Corporation | Slickwater treatment fluid and method |
US7998906B2 (en) * | 2008-08-21 | 2011-08-16 | Halliburton Energy Services, Inc. | Methods and compositions for treating subterranean formations |
WO2010044059A1 (en) | 2008-10-13 | 2010-04-22 | Schlumberger Canada Limited | Self-viscosifying and self-breaking gels |
US9018142B2 (en) | 2008-12-18 | 2015-04-28 | Peroxychem Llc | Oil-field biocide method utilizing a peracid |
US8575075B2 (en) | 2009-02-27 | 2013-11-05 | Fmc Corporation | Oil-field viscosity breaker method utilizing a peracid |
US7992656B2 (en) * | 2009-07-09 | 2011-08-09 | Halliburton Energy Services, Inc. | Self healing filter-cake removal system for open hole completions |
US8211835B2 (en) | 2009-09-24 | 2012-07-03 | Schlumberger Technology Corporation | Composition and method for slickwater application |
WO2011046669A1 (en) * | 2009-10-16 | 2011-04-21 | Exxonmobil Upstream Research Company | Hydrocarbon recovery operations fluids and methods for using the same |
US8584757B2 (en) * | 2010-04-21 | 2013-11-19 | Halliburton Energy Services, Inc. | Method and composition for treating fluids before injection into subterranean zones |
RU2467163C1 (ru) * | 2011-04-01 | 2012-11-20 | Общество с ограниченной ответственностью "ЛУКОЙЛ-Инжиниринг" (ООО "ЛУКОЙЛ-Инжиниринг") | Способ технологической обработки ствола скважины, преимущественно пологой и горизонтальной, для удаления кольматирующих образований из призабойной зоны пласта |
US9422420B2 (en) | 2013-02-01 | 2016-08-23 | Halliburton Energy Services, Inc. | Low-temperature breaker for well fluid viscosified with a polyacrylamide |
-
2017
- 2017-01-25 CA CA3012476A patent/CA3012476A1/en not_active Abandoned
- 2017-01-25 WO PCT/US2017/014930 patent/WO2017132253A1/en active Application Filing
- 2017-01-25 US US15/415,539 patent/US10344199B2/en not_active Expired - Fee Related
- 2017-01-25 MX MX2018009069A patent/MX2018009069A/es unknown
- 2017-01-25 RU RU2018130648A patent/RU2745034C2/ru active
- 2017-01-25 EP EP17744834.7A patent/EP3408344A4/en not_active Withdrawn
- 2017-01-25 BR BR112018015057-6A patent/BR112018015057A2/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US10344199B2 (en) | 2019-07-09 |
RU2745034C2 (ru) | 2021-03-18 |
CA3012476A1 (en) | 2017-08-03 |
EP3408344A4 (en) | 2019-07-10 |
RU2018130648A (ru) | 2020-02-25 |
EP3408344A1 (en) | 2018-12-05 |
US20170210969A1 (en) | 2017-07-27 |
MX2018009069A (es) | 2019-09-18 |
WO2017132253A1 (en) | 2017-08-03 |
RU2018130648A3 (pt) | 2020-05-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] | ||
B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
B25A | Requested transfer of rights approved |
Owner name: EVONIK OPERATIONS GMBH (DE) |
|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] |