BR0311143A - Métodos para perfurar um furo de sondagem em uma formação subterrânea empregando uma broca de perfuração, e para a remoção de resìduos de perfuração de um furo de poço - Google Patents
Métodos para perfurar um furo de sondagem em uma formação subterrânea empregando uma broca de perfuração, e para a remoção de resìduos de perfuração de um furo de poçoInfo
- Publication number
- BR0311143A BR0311143A BR0311143-1A BR0311143A BR0311143A BR 0311143 A BR0311143 A BR 0311143A BR 0311143 A BR0311143 A BR 0311143A BR 0311143 A BR0311143 A BR 0311143A
- Authority
- BR
- Brazil
- Prior art keywords
- fluid
- drilling
- borehole
- crosslinking
- methods
- 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
- C09K8/02—Well-drilling compositions
- C09K8/04—Aqueous well-drilling compositions
- C09K8/06—Clay-free compositions
- C09K8/08—Clay-free compositions containing natural organic compounds, e.g. polysaccharides, or derivatives thereof
- C09K8/10—Cellulose or derivatives thereof
-
- 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
- C09K8/04—Aqueous well-drilling compositions
- C09K8/06—Clay-free compositions
- C09K8/08—Clay-free compositions containing natural organic compounds, e.g. polysaccharides, or derivatives thereof
-
- 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
- C09K8/04—Aqueous well-drilling compositions
- C09K8/06—Clay-free compositions
- C09K8/12—Clay-free compositions containing synthetic organic macromolecular compounds or their precursors
-
- 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
- C09K8/04—Aqueous well-drilling compositions
- C09K8/14—Clay-containing compositions
- C09K8/18—Clay-containing compositions characterised by the organic compounds
- C09K8/20—Natural organic compounds or derivatives thereof, e.g. polysaccharides or lignin derivatives
- C09K8/206—Derivatives of other natural products, e.g. cellulose, starch, sugars
-
- 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
- C09K8/04—Aqueous well-drilling compositions
- C09K8/14—Clay-containing compositions
- C09K8/18—Clay-containing compositions characterised by the organic compounds
- C09K8/22—Synthetic organic compounds
- C09K8/24—Polymers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S507/00—Earth boring, well treating, and oil field chemistry
- Y10S507/902—Controlled release agent
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S507/00—Earth boring, well treating, and oil field chemistry
- Y10S507/903—Crosslinked resin or polymer
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)
- Dispersion Chemistry (AREA)
- Drilling And Boring (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Earth Drilling (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
"MéTODOS PARA PERFURAR UM FURO DE SONDAGEM EM UMA FORMAçãO SUBTERRâNEA EMPREGANDO UMA BROCA DE PERFURAçãO, E PARA A REMOçãO DE RESìDUOS DE PERFURAçãO DE UM FURO DE POçO". é divulgado um método para perfuração de um furo de sondagem empregando um fluido de perfuração que proporciona as vantagens de facilidade de bombeamento de um fluido de baixa viscosidade com capacidade de suspensão de resíduos de perfuração de um fluido altamente viscoso. A viscosidade do fluido é também facil e rapidamente ajustável, de forma que a reologia do fluido possa ser adaptada durante a perfuração, à medida que as condições subterrâneas se alteram. Estas vantagens são obtidas incluindo-se no referido fluido um polímero reversivelmente reticulável e um ativador de reticulação encapsulado. O ativador de reticulação causa reticulação depois que o fluido se encontra no furo de sondagem. A reticulação é revertida na superfície do poço para reduzir a viscosidade do fluido permitindo que os resíduos de perfuração sejam facilmente removidas. O ativador de reticulação é adicionado de volta ao fluido e o fluido é retornado ao furo de sondagem. O montante de ativador de reticulação e/ou polímero reticulável pode ser ajustado no fluido para mudar a reologia do fluido para adaptação do fluido às alterações nas condições do furo de sondagem, monitoradas em tempo real.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/179,698 US6794340B2 (en) | 2002-06-25 | 2002-06-25 | Method for removing drill cuttings from wellbores and drilling fluids |
PCT/GB2003/002612 WO2004000967A1 (en) | 2002-06-25 | 2003-06-18 | Method for removing drill cuttings from wellbores and drilling fluids |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0311143A true BR0311143A (pt) | 2005-04-05 |
Family
ID=29734966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0311143-1A BR0311143A (pt) | 2002-06-25 | 2003-06-18 | Métodos para perfurar um furo de sondagem em uma formação subterrânea empregando uma broca de perfuração, e para a remoção de resìduos de perfuração de um furo de poço |
Country Status (9)
Country | Link |
---|---|
US (1) | US6794340B2 (pt) |
EP (1) | EP1517973B1 (pt) |
AU (1) | AU2003240107A1 (pt) |
BR (1) | BR0311143A (pt) |
CA (1) | CA2488675A1 (pt) |
DE (1) | DE60302575T2 (pt) |
MX (1) | MXPA04012413A (pt) |
NO (1) | NO20050392L (pt) |
WO (1) | WO2004000967A1 (pt) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7168489B2 (en) * | 2001-06-11 | 2007-01-30 | Halliburton Energy Services, Inc. | Orthoester compositions and methods for reducing the viscosified treatment fluids |
US8541051B2 (en) | 2003-08-14 | 2013-09-24 | Halliburton Energy Services, Inc. | On-the fly coating of acid-releasing degradable material onto a particulate |
US7082995B2 (en) * | 2004-03-05 | 2006-08-01 | Halliburton Energy Services, Inc. | Methods and compositions for reducing the viscosity of treatment fluids |
US7736521B2 (en) * | 2004-03-15 | 2010-06-15 | Total Separation Solutions, Llc | Viscosity control and filtration of well fluids |
US7825072B2 (en) * | 2004-04-24 | 2010-11-02 | Halliburton Energy Services Inc. | Inhibitive water-based drilling fluid system and method for drilling sands and other water-sensitive formations |
US7439210B2 (en) * | 2004-04-24 | 2008-10-21 | Halliburton Energy Services, Inc. | Inhibitive water-based drilling fluid system and method for drilling sands and other water-sensitive formations |
DE102005007368A1 (de) * | 2004-06-16 | 2006-01-05 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Schmierend wirkende Polymer-Wasser-Mischung |
US7541316B2 (en) * | 2005-02-04 | 2009-06-02 | Halliburton Energy Services, Inc. | Wellbore treatment fluids having improved thermal stability |
US7528095B2 (en) * | 2005-02-04 | 2009-05-05 | Halliburton Energy Services, Inc. | Methods and compositions for improving the thermal stability of aqueous polymeric wellbore treatment fluids |
US8383556B1 (en) | 2006-11-08 | 2013-02-26 | Jock R. Collins | High carrying capacity temperature-stable breakable gel for well drilling, completion, and other uses |
CN101578347A (zh) * | 2006-12-28 | 2009-11-11 | 3M创新有限公司 | 含水流体以及制备和使用含水流体的方法 |
US8697610B2 (en) * | 2007-05-11 | 2014-04-15 | Schlumberger Technology Corporation | Well treatment with complexed metal crosslinkers |
FR2924720B1 (fr) * | 2007-12-10 | 2010-09-17 | Inst Francais Du Petrole | Fluide de forage a base minerale et procede de forage |
WO2009114611A2 (en) * | 2008-03-13 | 2009-09-17 | M-I Drilling Fluids Uk Limited | Viscosity reducer for water-based muds |
US8853135B2 (en) * | 2008-05-07 | 2014-10-07 | Schlumberger Technology Corporation | Method for treating wellbore in a subterranean formation with high density brines and complexed metal crosslinkers |
EP2135914A1 (en) * | 2008-06-18 | 2009-12-23 | Schlumberger Holdings Limited | Method for providing thixotropy to fluids downhole |
US8946133B2 (en) * | 2008-08-18 | 2015-02-03 | Schlumberger Technology Corporation | Method and composition for curing lost circulation |
CA2734016A1 (en) * | 2008-08-18 | 2010-02-25 | Schlumberger Canada Limited | Release of chemical systems for oilfield applications by stress activation |
WO2010126925A2 (en) * | 2009-04-29 | 2010-11-04 | M-I L.L.C. | Wellbore fluids employing sacrificial viscosifiers |
US20110220371A1 (en) * | 2010-03-11 | 2011-09-15 | Halliburton Energy Services, Inc. | System and method for fluid treatment |
FR2962479B1 (fr) * | 2010-07-06 | 2013-02-15 | Inst Francais Du Petrole | Procede optimise de recuperation assistee chimique |
US20120090848A1 (en) * | 2010-10-19 | 2012-04-19 | Halliburton Energy Services, Inc. | Modification of solid polysaccharide with transesterification agent |
US20120090846A1 (en) * | 2010-10-19 | 2012-04-19 | Halliburton Energy Services, Inc. | Modification of solid polysaccharide with transesterification agent |
US20120160498A1 (en) * | 2010-12-23 | 2012-06-28 | Halliburton Energy Services, Inc. | Concentrated Polymer Systems Having Increased Polymer Loadings and Enhanced Methods of Use |
WO2012085517A1 (en) * | 2010-12-23 | 2012-06-28 | Halliburton Energy Services, Inc. | Improved concentrated polymer systems having increased polymer loadings and enhanced methods of use |
US20120208726A1 (en) * | 2011-02-16 | 2012-08-16 | Kern Smith | Composition and method for removing filter cake |
EP2683785A1 (en) | 2011-03-11 | 2014-01-15 | Services Petroliers Schlumberger | Well treatment |
US9574437B2 (en) | 2011-07-29 | 2017-02-21 | Baker Hughes Incorporated | Viscometer for downhole use |
US9051797B2 (en) * | 2011-12-01 | 2015-06-09 | Annular Cleaning Systems, Llc | Apparatus and method for dispensing chemicals into a well |
US9038725B2 (en) | 2012-07-10 | 2015-05-26 | Halliburton Energy Services, Inc. | Method and system for servicing a wellbore |
US10259993B2 (en) | 2013-04-15 | 2019-04-16 | Epygen Labs Fz Llc | Stabilized acid precursor and acid-enzyme formulations for drilling mud cake removal |
US10961832B2 (en) | 2013-07-23 | 2021-03-30 | Schlumberger Technology Corporation | Methods of treatment of a subterranean formation with polymeric structures formed in situ |
US9416619B2 (en) | 2013-10-16 | 2016-08-16 | Lawrence Livermore National Security, Llc | Cementing a wellbore using cementing material encapsulated in a shell |
US9394476B2 (en) | 2014-02-24 | 2016-07-19 | Baker Hughes Incorporated | Well treatment methods and fluids |
US10208561B2 (en) | 2014-03-31 | 2019-02-19 | M-I L.L.C. | Smart filter cake for strengthening formations |
EP3000861A1 (en) * | 2014-09-26 | 2016-03-30 | Rhodia Operations | Encapsulation of hydrophilic additives |
EP3000860A1 (en) | 2014-09-26 | 2016-03-30 | Rhodia Operations | Use of encapsulated polyamines for limiting fluid loss |
US20180002596A1 (en) * | 2015-01-16 | 2018-01-04 | Schlumberger Technology Corporation | Subterranean fluids containing suspended polymer bodies |
US9976390B2 (en) | 2015-03-30 | 2018-05-22 | Baker Hughes, A Ge Company, Llc | Drilling fluids with leakoff control and drill cuttings removal sweeps |
AU2015406140A1 (en) | 2015-08-20 | 2017-12-21 | Halliburton Energy Services, Inc. | Modified hydroxyethyl cellulosic polymers for improved well bore fluids and related uses |
US12054669B2 (en) | 2018-06-08 | 2024-08-06 | Sunita Hydrocolloids Inc. | Friction reducers, fluid compositions and uses thereof |
US11274243B2 (en) | 2018-06-08 | 2022-03-15 | Sunita Hydrocolloids Inc. | Friction reducers, fracturing fluid compositions and uses thereof |
US11746282B2 (en) | 2018-06-08 | 2023-09-05 | Sunita Hydrocolloids Inc. | Friction reducers, fracturing fluid compositions and uses thereof |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4257903A (en) | 1978-10-19 | 1981-03-24 | The Dow Chemical Company | Drilling fluid containing crosslinked polysaccharide derivative |
US4614599A (en) | 1985-04-01 | 1986-09-30 | Texaco Inc. | Encapsulated lime as a lost circulation additive for aqueous drilling fluids |
US4704213A (en) | 1985-05-28 | 1987-11-03 | Texaco Inc. | Encapsulated oil absorbent polymers as lost circulation additives for oil based drilling fluids |
US4664816A (en) | 1985-05-28 | 1987-05-12 | Texaco Inc. | Encapsulated water absorbent polymers as lost circulation additives for aqueous drilling fluids |
US5304620A (en) | 1992-12-21 | 1994-04-19 | Halliburton Company | Method of crosslinking cellulose and guar derivatives for treating subterranean formations |
US5591700A (en) | 1994-12-22 | 1997-01-07 | Halliburton Company | Fracturing fluid with encapsulated breaker |
US5604186A (en) | 1995-02-15 | 1997-02-18 | Halliburton Company | Encapsulated enzyme breaker and method for use in treating subterranean formations |
US6209646B1 (en) | 1999-04-21 | 2001-04-03 | Halliburton Energy Services, Inc. | Controlling the release of chemical additives in well treating fluids |
US6187720B1 (en) | 1999-11-01 | 2001-02-13 | David B. Acker | Delayed release breakers in gelled hydrocarbons |
US6357527B1 (en) | 2000-05-05 | 2002-03-19 | Halliburton Energy Services, Inc. | Encapsulated breakers and method for use in treating subterranean formations |
US6290001B1 (en) | 2000-05-18 | 2001-09-18 | Halliburton Energy Services, Inc. | Method and composition for sweep of cuttings beds in a deviated borehole |
-
2002
- 2002-06-25 US US10/179,698 patent/US6794340B2/en not_active Expired - Lifetime
-
2003
- 2003-06-18 WO PCT/GB2003/002612 patent/WO2004000967A1/en not_active Application Discontinuation
- 2003-06-18 DE DE60302575T patent/DE60302575T2/de not_active Expired - Fee Related
- 2003-06-18 AU AU2003240107A patent/AU2003240107A1/en not_active Abandoned
- 2003-06-18 CA CA002488675A patent/CA2488675A1/en not_active Abandoned
- 2003-06-18 BR BR0311143-1A patent/BR0311143A/pt not_active IP Right Cessation
- 2003-06-18 EP EP03732722A patent/EP1517973B1/en not_active Expired - Lifetime
- 2003-06-18 MX MXPA04012413A patent/MXPA04012413A/es not_active Application Discontinuation
-
2005
- 2005-01-25 NO NO20050392A patent/NO20050392L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE60302575D1 (de) | 2006-08-24 |
CA2488675A1 (en) | 2003-12-31 |
AU2003240107A1 (en) | 2004-01-06 |
MXPA04012413A (es) | 2005-04-19 |
US6794340B2 (en) | 2004-09-21 |
EP1517973B1 (en) | 2005-11-30 |
EP1517973A1 (en) | 2005-03-30 |
US20030236171A1 (en) | 2003-12-25 |
WO2004000967A1 (en) | 2003-12-31 |
DE60302575T2 (de) | 2006-11-23 |
NO20050392L (no) | 2005-01-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR0311143A (pt) | Métodos para perfurar um furo de sondagem em uma formação subterrânea empregando uma broca de perfuração, e para a remoção de resìduos de perfuração de um furo de poço | |
DE60326268D1 (de) | Verfahren und anordnung zum zirkulieren von flüssigkeiten in bohrlochsystemen | |
AR042564A1 (es) | Fluidos de perforacion con inhibicion de esquisto mejorada y metodos para perforar en formaciones subterraneas | |
BR0304209A (pt) | Método de uniformemente introduzir um fluido de tratamento em uma zona de produção subterrânea penetrada por um furo de poço | |
BRPI0402398A (pt) | Ferramenta de interior de poço e método para redução de detritos em uma perfuração formada em um furo de poço e método para redução de detritos contidos no interior de uma perfuração praticada em um furo de poço | |
ATE538285T1 (de) | Bohrsystem und -verfahren mit kontinuierlichem durchfluss | |
EA201170143A1 (ru) | Установленный на бурильной колонне вращающийся инструмент и способ очистки ствола скважины | |
EA200100880A1 (ru) | Флюид и способ высвобождения заклинившей в буровой скважине трубы или инструмента | |
GB201318047D0 (en) | Method of drilling and running casing in large diameter wellbore | |
ATE351966T1 (de) | Vorrichtung und verfahren zum verrohren eines bohrlochs | |
GB2427425A (en) | A method and device for establishing an underground well | |
NO20025861D0 (no) | Fremgangsmåte for boring med fôringsrör | |
RU2439274C1 (ru) | Способ строительства скважины | |
NO20081547L (no) | Jordborende borkroner med evne til utboring av foringsrorkomponenter, skjaerende elementer for disse, samt fremgangsmate for anvendelse | |
BR0107052A (pt) | Processo de fratura de reservatório em tempo real | |
DE602004023058D1 (de) | Verfahren und vorrichtung zum bohren eines bohrlochs mit einem bohrloch-liner | |
EA200700518A1 (ru) | Применение сортированного по размерам барита в качестве утяжелителя для буровых растворов | |
US20130345098A1 (en) | Oil Absorbent Oilfield Materials as Additives in Oil-Based Drilling Fluid Applications | |
DE60133886D1 (de) | Neues und verbessertes verfahren zum reinigenvon bohrlochverrohrungen | |
WO2008069863A3 (en) | Earth boring bit | |
CN202215193U (zh) | 水胀自封式封隔器 | |
BRPI0400580A (pt) | Fluidos base, e de perfuração, processo para a produção de um fluido de perfuração, e, método de perfuração de um furo de sondagem em uma formação subterrânea | |
Schumacker et al. | Slimhole unconventional well-design optimization enables drilling performance improvement and cost reduction | |
SE0103083D0 (sv) | Förfarande för begränsning av hydrauloljeläckage vid en bergborrigg | |
RU2256762C1 (ru) | Способ проходки неустойчивых глинистых пород при бурении нефтяных и газовых скважин |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 4A,5A,6A E 7A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2051 DE 27/04/2010. |
|
B15K | Others concerning applications: alteration of classification |
Ipc: C09K 8/10 (2006.01), C09K 8/08 (2006.01), C09K 8/1 |