BRPI0514825A - método de remoção de uma crosta de lodo de emulsão invertida depois do processo de perfuração usando uma micro-emulsão de fase única - Google Patents
método de remoção de uma crosta de lodo de emulsão invertida depois do processo de perfuração usando uma micro-emulsão de fase únicaInfo
- Publication number
- BRPI0514825A BRPI0514825A BRPI0514825-1A BRPI0514825A BRPI0514825A BR PI0514825 A BRPI0514825 A BR PI0514825A BR PI0514825 A BRPI0514825 A BR PI0514825A BR PI0514825 A BRPI0514825 A BR PI0514825A
- Authority
- BR
- Brazil
- Prior art keywords
- single phase
- sludge
- drilling
- inverted emulsion
- crust
- Prior art date
Links
- 239000010802 sludge Substances 0.000 title abstract 6
- 239000004530 micro-emulsion Substances 0.000 title abstract 5
- 239000000839 emulsion Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 238000005553 drilling Methods 0.000 title abstract 2
- 206010039509 Scab Diseases 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 230000003381 solubilizing effect Effects 0.000 abstract 1
Classifications
-
- 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
-
- 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
- C09K8/02—Well-drilling compositions
- C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based
- C09K8/36—Water-in-oil emulsions
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Filtering Materials (AREA)
- Colloid Chemistry (AREA)
- Detergent Compositions (AREA)
- Treatment Of Sludge (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
MéTODO DE REMOçãO DE UMA CROSTA DE LODO DE EMULSãO INVERTIDA DEPOIS DO PROCESSO DE PERFURAçãO USANDO UMA MICRO-EMULSãO DE FASE úNICA Micro-emulsões de fase única melhoram a remoção de crostas de lodo formadas durante perfuração com emulsões invertidas. A micro-emulsão de fase única remove óleo da crosta de lodo depositada. Opcionalmente, um ácido capaz de solubilizar as partículas de ligação da crosta de lodo pode também ser usado com a micro-emulsão. Em uma modalidade não-limitativa o ácido pode ser ácido carboxílico de poliamino. Pode ser reduzida a remoção de dano do revestimento a partir de depósito da crosta de lodo interna e externa.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US60695904P | 2004-09-03 | 2004-09-03 | |
US60/606,959 | 2004-09-03 | ||
PCT/US2005/031420 WO2006029019A2 (en) | 2004-09-03 | 2005-09-02 | Method of removing an invert emulsion filter cake after the drilling process using a single phase microemulsion |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0514825A true BRPI0514825A (pt) | 2008-02-19 |
BRPI0514825B1 BRPI0514825B1 (pt) | 2021-10-13 |
Family
ID=37983809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0514825-1A BRPI0514825B1 (pt) | 2004-09-03 | 2005-09-02 | Método de remoção de emulsão invertida de água-em-óleo e partículas de crosta de lodo a partir de um furo de poço de reservatório de hidrocarboneto |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1786879B1 (pt) |
BR (1) | BRPI0514825B1 (pt) |
NO (1) | NO343229B1 (pt) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9222013B1 (en) | 2008-11-13 | 2015-12-29 | Cesi Chemical, Inc. | Water-in-oil microemulsions for oilfield applications |
US20130292121A1 (en) | 2012-04-15 | 2013-11-07 | Cesi Chemical, Inc. | Surfactant formulations for foam flooding |
US9200192B2 (en) | 2012-05-08 | 2015-12-01 | Cesi Chemical, Inc. | Compositions and methods for enhancement of production of liquid and gaseous hydrocarbons |
US11407930B2 (en) | 2012-05-08 | 2022-08-09 | Flotek Chemistry, Llc | Compositions and methods for enhancement of production of liquid and gaseous hydrocarbons |
US10941106B2 (en) | 2013-03-14 | 2021-03-09 | Flotek Chemistry, Llc | Methods and compositions incorporating alkyl polyglycoside surfactant for use in oil and/or gas wells |
US9428683B2 (en) | 2013-03-14 | 2016-08-30 | Flotek Chemistry, Llc | Methods and compositions for stimulating the production of hydrocarbons from subterranean formations |
US9868893B2 (en) | 2013-03-14 | 2018-01-16 | Flotek Chemistry, Llc | Methods and compositions for use in oil and/or gas wells |
US10000693B2 (en) | 2013-03-14 | 2018-06-19 | Flotek Chemistry, Llc | Methods and compositions for use in oil and/or gas wells |
US9321955B2 (en) | 2013-06-14 | 2016-04-26 | Flotek Chemistry, Llc | Methods and compositions for stimulating the production of hydrocarbons from subterranean formations |
US11254856B2 (en) | 2013-03-14 | 2022-02-22 | Flotek Chemistry, Llc | Methods and compositions for use in oil and/or gas wells |
US10421707B2 (en) | 2013-03-14 | 2019-09-24 | Flotek Chemistry, Llc | Methods and compositions incorporating alkyl polyglycoside surfactant for use in oil and/or gas wells |
US10053619B2 (en) | 2013-03-14 | 2018-08-21 | Flotek Chemistry, Llc | Siloxane surfactant additives for oil and gas applications |
US10287483B2 (en) | 2013-03-14 | 2019-05-14 | Flotek Chemistry, Llc | Methods and compositions for use in oil and/or gas wells comprising a terpene alcohol |
US11180690B2 (en) | 2013-03-14 | 2021-11-23 | Flotek Chemistry, Llc | Diluted microemulsions with low surface tensions |
US9068108B2 (en) | 2013-03-14 | 2015-06-30 | Cesi Chemical, Inc. | Methods and compositions for stimulating the production of hydrocarbons from subterranean formations |
US9884988B2 (en) | 2013-03-14 | 2018-02-06 | Flotek Chemistry, Llc | Methods and compositions for use in oil and/or gas wells |
US10577531B2 (en) | 2013-03-14 | 2020-03-03 | Flotek Chemistry, Llc | Polymers and emulsions for use in oil and/or gas wells |
US10717919B2 (en) | 2013-03-14 | 2020-07-21 | Flotek Chemistry, Llc | Methods and compositions for use in oil and/or gas wells |
US9464223B2 (en) | 2013-03-14 | 2016-10-11 | Flotek Chemistry, Llc | Methods and compositions for use in oil and/or gas wells |
US10590332B2 (en) | 2013-03-14 | 2020-03-17 | Flotek Chemistry, Llc | Siloxane surfactant additives for oil and gas applications |
US9890625B2 (en) | 2014-02-28 | 2018-02-13 | Eclipse Ior Services, Llc | Systems and methods for the treatment of oil and/or gas wells with an obstruction material |
US9890624B2 (en) | 2014-02-28 | 2018-02-13 | Eclipse Ior Services, Llc | Systems and methods for the treatment of oil and/or gas wells with a polymeric material |
US9505970B2 (en) | 2014-05-14 | 2016-11-29 | Flotek Chemistry, Llc | Methods and compositions for use in oil and/or gas wells |
US10294757B2 (en) | 2014-07-28 | 2019-05-21 | Flotek Chemistry, Llc | Methods and compositions related to gelled layers in oil and/or gas wells |
US10100243B2 (en) | 2015-07-13 | 2018-10-16 | KMP Holdings, LLC | Environmentally preferable microemulsion composition |
US10934472B2 (en) | 2017-08-18 | 2021-03-02 | Flotek Chemistry, Llc | Compositions comprising non-halogenated solvents for use in oil and/or gas wells and related methods |
WO2019108971A1 (en) | 2017-12-01 | 2019-06-06 | Flotek Chemistry, Llc | Methods and compositions for stimulating the production of hydrocarbons from subterranean formations |
US11104843B2 (en) | 2019-10-10 | 2021-08-31 | Flotek Chemistry, Llc | Well treatment compositions and methods comprising certain microemulsions and certain clay control additives exhibiting synergistic effect of enhancing clay swelling protection and persistency |
US11512243B2 (en) | 2020-10-23 | 2022-11-29 | Flotek Chemistry, Llc | Microemulsions comprising an alkyl propoxylated sulfate surfactant, and related methods |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9905668D0 (en) * | 1999-03-12 | 1999-05-05 | Univ Napier | Method |
US7380606B2 (en) * | 2002-03-01 | 2008-06-03 | Cesi Chemical, A Flotek Company | Composition and process for well cleaning |
-
2005
- 2005-09-02 BR BRPI0514825-1A patent/BRPI0514825B1/pt active IP Right Grant
- 2005-09-02 EP EP05796796A patent/EP1786879B1/en not_active Revoked
-
2007
- 2007-03-08 NO NO20071251A patent/NO343229B1/no unknown
Also Published As
Publication number | Publication date |
---|---|
NO20071251L (no) | 2007-03-30 |
NO343229B1 (no) | 2018-12-10 |
EP1786879A2 (en) | 2007-05-23 |
EP1786879A4 (en) | 2009-04-01 |
BRPI0514825B1 (pt) | 2021-10-13 |
EP1786879B1 (en) | 2012-02-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BRPI0514825A (pt) | método de remoção de uma crosta de lodo de emulsão invertida depois do processo de perfuração usando uma micro-emulsão de fase única | |
ATE471951T1 (de) | Verfahren zur bekämpfung von schichtförmigen ablagerungen in gasphasenreaktoren | |
MXPA00004320A (es) | Metodo para remover un revestimiento de aluminiuro de un sustrato. | |
EP1669459A4 (en) | METHOD FOR PURIFYING AMBERIC ACID FROM FERMENTATION LIQUID | |
WO2005106738A3 (en) | Rule management method and system | |
DE60308564D1 (de) | Verfahren zum Entfernen von Ablagerungen in einer Brennkraftmaschine | |
NO20030486D0 (no) | Fremgangsmåte ved innkapsling av v¶ske egnet for brönnbehandling | |
ZA200510096B (en) | Method for the recovery of acids from hydrometallurgy process solutions | |
EA200970180A1 (ru) | Способ предсказания агрегации белков и конструирования ингибиторов агрегации | |
WO2007117540A3 (en) | System and method for time-out management | |
WO2010036803A3 (en) | Computer software | |
EP2466469A3 (en) | Apparatus and method for dynamically reconfiguring state of application program in a many-core system | |
WO2005111176A3 (en) | Decalcification of refinery hydrocarbon feedstocks | |
ATE318254T1 (de) | Verfahren zur herstellung einer wässrigen alkaliacrylat-lösung | |
CN103294512B (zh) | 一种定时器延迟启动方法和系统 | |
DE602005024300D1 (de) | Verfahren zur entfernung von fluortensid aus wässrigen fluorpolymerdispersionen und reduzierung der schlammbildung | |
EP1567659A4 (en) | METHOD FOR AUTOMATED AND CONTINUOUS MIXING OF SOLUTIONS FROM ACIDS AND BASES | |
WO2011146164A3 (en) | Run -time correction of defect locations during defect review | |
EP1816191A4 (en) | METHOD FOR SCREENING A TRANSLATION OF SPECIFIC MRNA REGULATING CONNECTION | |
ATE243065T1 (de) | Ein verfahren zur entfernung von sauren gasen aus abgasen | |
WO2009104910A3 (ko) | 접합용 구조물 및 이를 이용한 기판 접합 방법 | |
ATE261979T1 (de) | Verfahren zur trocknung von organoboranen | |
UA83666C2 (ru) | Способ получения энантиомерно чистого миртазапина | |
DE502005005957D1 (de) | Verfahren zum anaeroben biologischen abbau von organosiloxanen | |
ATE451452T1 (de) | Verfahren zur enzymatischen reduktion von alkinderivaten |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25G | Requested change of headquarter approved |
Owner name: BAKER HUGHES INCORPORATED (US) Free format text: SEDE ALTERADA CONFORME SOLICITADO NA PETICAO NO 020070131091/RJ DE 18/09/2007. |
|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] | ||
B12B | Appeal against refusal [chapter 12.2 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 02/09/2005, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO. |