BR9608459A - Fluidos de quebra poligalactomana substituìdos por carboxialquila - Google Patents
Fluidos de quebra poligalactomana substituìdos por carboxialquilaInfo
- Publication number
- BR9608459A BR9608459A BR9608459-6A BR9608459A BR9608459A BR 9608459 A BR9608459 A BR 9608459A BR 9608459 A BR9608459 A BR 9608459A BR 9608459 A BR9608459 A BR 9608459A
- Authority
- BR
- Brazil
- Prior art keywords
- carboxyalkyl
- polygalactomann
- replaced
- breaking
- breaking fluids
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
- C08L5/14—Hemicellulose; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
- C08B37/0087—Glucomannans or galactomannans; Tara or tara gum, i.e. D-mannose and D-galactose units, e.g. from Cesalpinia spinosa; Tamarind gum, i.e. D-galactose, D-glucose and D-xylose units, e.g. from Tamarindus indica; Gum Arabic, i.e. L-arabinose, L-rhamnose, D-galactose and D-glucuronic acid units, e.g. from Acacia Senegal or Acacia Seyal; Derivatives thereof
- C08B37/0096—Guar, guar gum, guar flour, guaran, i.e. (beta-1,4) linked D-mannose units in the main chain branched with D-galactose units in (alpha-1,6), e.g. from Cyamopsis Tetragonolobus; 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
- C09K8/60—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
- C09K8/685—Compositions based on water or polar solvents containing organic compounds containing cross-linking agents
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Emergency Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
FLUIDOS DE QUEBRA POLIGALACTOMANA SUBSTITUìDOS POR CARBOXIALQUILA. Apresenta-se uma nova composição de fluido de quebra compreendendo: (1) uma poligalactomana derivada de carboxialquila tendo um grau de substituição entre aproximadamente 0,01 e aproximadamente 3,0; (2) um agente de reticulação de sal de zircónio; (3) uma ou mais agentes de estabilização térmica; (4) um ou mais atenuadores de pH; e (5) água; em que o fluido é capaz de manter pelo menos 10 por cento de sua viscosidade reticulada original após três horas a uma temperatura maior ou igual a 121,1°C.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/428,263 US5614475A (en) | 1995-04-25 | 1995-04-25 | Carboxyalkyl substituted polygalactomannan fracturing fluids |
PCT/US1996/005631 WO1996034179A1 (en) | 1995-04-25 | 1996-04-22 | Carboxyalkyl substituted polygalactomannan fracturing fluids |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9608459A true BR9608459A (pt) | 2001-06-19 |
Family
ID=23698166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9608459-6A BR9608459A (pt) | 1995-04-25 | 1996-04-22 | Fluidos de quebra poligalactomana substituìdos por carboxialquila |
Country Status (8)
Country | Link |
---|---|
US (2) | US5614475A (pt) |
EP (2) | EP0824632B1 (pt) |
AT (1) | ATE269483T1 (pt) |
AU (1) | AU700377B2 (pt) |
BR (1) | BR9608459A (pt) |
DE (1) | DE69632729T2 (pt) |
MX (1) | MX9708276A (pt) |
WO (1) | WO1996034179A1 (pt) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2341625B (en) | 1997-05-27 | 2002-04-17 | Bj Services Co | Formation fracturing using a hydratable polymer |
US6649572B2 (en) | 1997-05-27 | 2003-11-18 | B J Services Company | Polymer expansion for oil and gas recovery |
US6302209B1 (en) | 1997-09-10 | 2001-10-16 | Bj Services Company | Surfactant compositions and uses therefor |
US6196317B1 (en) * | 1998-12-15 | 2001-03-06 | Halliburton Energy Services, Inc. | Method and compositions for reducing the permeabilities of subterranean zones |
US6737386B1 (en) * | 1999-05-26 | 2004-05-18 | Benchmark Research And Technology Inc. | Aqueous based zirconium (IV) crosslinked guar fracturing fluid and a method of making and use therefor |
US6227295B1 (en) * | 1999-10-08 | 2001-05-08 | Schlumberger Technology Corporation | High temperature hydraulic fracturing fluid |
US6579947B2 (en) | 2001-02-20 | 2003-06-17 | Rhodia Chimie | Hydraulic fracturing fluid comprising a block copolymer containing at least one water-soluble block and one hydrophobic block |
US6605570B2 (en) | 2001-03-01 | 2003-08-12 | Schlumberger Technology Corporation | Compositions and methods to control fluid loss in surfactant-based wellbore service fluids |
US6488091B1 (en) * | 2001-06-11 | 2002-12-03 | Halliburton Energy Services, Inc. | Subterranean formation treating fluid concentrates, treating fluids and methods |
US20050137094A1 (en) * | 2001-06-11 | 2005-06-23 | Halliburton Energy Sevices, Inc. | Subterranean formation treatment fluids and methods of using such fluids |
WO2002100902A1 (en) * | 2001-06-11 | 2002-12-19 | Rhodia, Inc | Galactomannan compositions and methods for making and using same |
US7001872B2 (en) | 2001-06-11 | 2006-02-21 | Halliburton Energy Services, Inc. | Subterranean formation treating fluid and methods of fracturing subterranean formations |
CA2451334C (en) * | 2001-06-22 | 2008-09-09 | Jeffrey C. Dawson | Fracturing fluids and methods of making and using same |
US7223719B1 (en) * | 2004-03-16 | 2007-05-29 | Albemarle Corporation | Breaker composition and process |
US20060030493A1 (en) * | 2004-08-03 | 2006-02-09 | Segura Michael J | Crosslinked treatment fluid compositions and methods |
US7343976B2 (en) * | 2005-02-22 | 2008-03-18 | Halliburton Energy Services, Inc. | Methods of treating subterranean formations using derivatized gelling agents |
US7345013B2 (en) * | 2005-02-23 | 2008-03-18 | Schlumberger Technology Corporation | Polymer Crosslinking System Comprising Soluble Zr(IV), Carbonate and Bicarbonate Ions |
US20060196662A1 (en) * | 2005-03-04 | 2006-09-07 | Halliburton Energy Services, Inc. | Methods and compositions for servicing fluids comprising derivatized cellulose gelling agents |
US7122690B1 (en) | 2006-02-14 | 2006-10-17 | E. I. Du Pont De Nemours And Company | Process to prepare metal complex of N,N-bis(2-hydroxyethyl)glycine |
US8242060B2 (en) * | 2006-12-21 | 2012-08-14 | Dorf Ketal Specialty Catalysts, LLC | Stable solutions of zirconium hydroxyalkylethylene diamine complex and use in oil field applications |
US8236739B2 (en) * | 2007-03-30 | 2012-08-07 | Dork Ketal Speciality Catalysts, LLC | Zirconium-based cross-linker compositions and their use in high pH oil field applications |
MX2010004912A (es) * | 2007-11-02 | 2010-05-14 | Du Pont | Fluido de fracturacion de zirconio de alta temperatura de base acuosa y su uso. |
US8153564B2 (en) * | 2008-03-07 | 2012-04-10 | Dorf Ketal Speciality Catalysts, Llc | Zirconium-based cross-linking composition for use with high pH polymer solutions |
US8361935B2 (en) * | 2008-08-29 | 2013-01-29 | Schlumberger Technology Corporation | Metal free crosslinking of galactomannan |
US8215397B2 (en) * | 2009-12-30 | 2012-07-10 | Schlumberger Technology Corporation | System and method of dynamic underbalanced perforating using an isolation fluid |
US9546315B2 (en) * | 2011-05-28 | 2017-01-17 | Avello Bioenergy, Inc. | Compositions, methods, apparatus, and systems for incorporating bio-derived materials in drilling and hydraulic fracturing |
ITVA20120016A1 (it) * | 2012-06-11 | 2013-12-12 | Lamberti Spa | Metodo per il trattamento di formazioni sotterranee |
US9920582B2 (en) | 2014-06-10 | 2018-03-20 | Oren Hydrocarbons Private Limited | Water-based wellbore servicing fluids with high temperature fluid loss control additive |
WO2017135943A1 (en) * | 2016-02-03 | 2017-08-10 | Halliburton Energy Services, Inc. | In situ generation of ph control agents |
CN115894733B (zh) * | 2022-11-23 | 2024-04-02 | 昆山京昆油田化学科技有限公司 | 一种含硫改性瓜尔胶及其制备方法和应用 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3740389A (en) * | 1970-05-26 | 1973-06-19 | Gen Mills Chem Inc | Fast hydrating alkali metal carboxyalkyl polygalactomannans and process for preparing same |
US3762485A (en) * | 1972-09-05 | 1973-10-02 | Milchem Inc | Process for the prevention of balling |
US4324668A (en) * | 1978-10-02 | 1982-04-13 | Halliburton Company | High viscosity acidic treating fluids and methods of forming and using the same |
US4692254A (en) * | 1981-10-29 | 1987-09-08 | Dowell Schlumberger Incorporated | Fracturing of subterranean formations |
US4488975A (en) * | 1982-12-13 | 1984-12-18 | Halliburton Company | High temperature stable crosslinked gel fracturing fluid |
US4514309A (en) * | 1982-12-27 | 1985-04-30 | Hughes Tool Company | Cross-linking system for water based well fracturing fluids |
US4477360A (en) * | 1983-06-13 | 1984-10-16 | Halliburton Company | Method and compositions for fracturing subterranean formations |
US4460751A (en) * | 1983-08-23 | 1984-07-17 | Halliburton Company | Crosslinking composition and method of preparation |
US4579670A (en) * | 1984-03-26 | 1986-04-01 | Big Three Industries, Inc. | Control of crosslinking reaction rate of aqueous fracturing fluids |
US4702848A (en) * | 1984-03-26 | 1987-10-27 | Dowell Schlumberger Incorporated | Control of crosslinking reaction rate using organozirconate chelate crosslinking agent and aldehyde retarding agent |
US4753740A (en) * | 1984-08-20 | 1988-06-28 | Ethyl Corporation | Antiflocculating agents for metal halide solutions |
US4801389A (en) * | 1987-08-03 | 1989-01-31 | Dowell Schlumberger Incorporated | High temperature guar-based fracturing fluid |
US5103913A (en) * | 1990-12-12 | 1992-04-14 | Dowell Schlumberger Incorporated | Method of fracturing high temperature wells and fracturing fluid therefore |
US5266224A (en) * | 1991-05-24 | 1993-11-30 | Zirconium Technology Corporation | Borate cross-linking solutions |
US5165479A (en) * | 1991-07-22 | 1992-11-24 | Halliburton Services | Method for stimulating subterranean formations |
US5271466A (en) * | 1992-10-30 | 1993-12-21 | Halliburton Company | Subterranean formation treating with dual delayed crosslinking gelled fluids |
US5305832A (en) * | 1992-12-21 | 1994-04-26 | The Western Company Of North America | Method for fracturing high temperature subterranean formations |
US5445223A (en) * | 1994-03-15 | 1995-08-29 | Dowell, A Division Of Schlumberger Technology Corporation | Delayed borate crosslinked fracturing fluid having increased temperature range |
-
1995
- 1995-04-25 US US08/428,263 patent/US5614475A/en not_active Expired - Lifetime
-
1996
- 1996-04-22 WO PCT/US1996/005631 patent/WO1996034179A1/en active IP Right Grant
- 1996-04-22 EP EP96913054A patent/EP0824632B1/en not_active Expired - Lifetime
- 1996-04-22 EP EP02076822A patent/EP1243750A3/en not_active Withdrawn
- 1996-04-22 DE DE69632729T patent/DE69632729T2/de not_active Expired - Lifetime
- 1996-04-22 AT AT96913054T patent/ATE269483T1/de not_active IP Right Cessation
- 1996-04-22 BR BR9608459-6A patent/BR9608459A/pt not_active IP Right Cessation
- 1996-04-22 AU AU55674/96A patent/AU700377B2/en not_active Expired
-
1997
- 1997-02-26 US US08/806,348 patent/US5697444A/en not_active Expired - Lifetime
- 1997-10-24 MX MX9708276A patent/MX9708276A/es not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU5567496A (en) | 1996-11-18 |
EP1243750A3 (en) | 2002-12-11 |
MX9708276A (es) | 1998-11-30 |
AU700377B2 (en) | 1999-01-07 |
DE69632729D1 (de) | 2004-07-22 |
EP1243750A2 (en) | 2002-09-25 |
EP0824632A1 (en) | 1998-02-25 |
US5614475A (en) | 1997-03-25 |
DE69632729T2 (de) | 2004-10-14 |
WO1996034179A1 (en) | 1996-10-31 |
ATE269483T1 (de) | 2004-07-15 |
EP0824632B1 (en) | 2004-06-16 |
US5697444A (en) | 1997-12-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR9608459A (pt) | Fluidos de quebra poligalactomana substituìdos por carboxialquila | |
BR8301521A (pt) | Composicao viscosificante, processo de ativacao de hidroxietil celulose e fluido de manutencao de poco | |
NO915104L (no) | Lavtemperaturdegradering av galakto-forbindelser | |
AR003318A1 (es) | Fluido de mantenimiento y perforacion de pozos a base de salmuera. | |
Morey et al. | Purification and properties of hyaluronidase from Palamneus gravimanus (Indian black scorpion) venom | |
PT97977A (pt) | Processo de preparacao de composicoes de gelificacao reversivel, a base de polimeros sensiveis a temperatura e ao ph, por exemplo metil celulose e poliacrilato | |
CA2249319A1 (en) | Composition with thickening agents having hydrogen-bonding groups | |
BR9811575A (pt) | Aditivos de controle de perda de fluido e fluidos de tratamento subterrâneo contendo o mesmo | |
NO174523C (pt) | ||
KR960014072A (ko) | 고온 내화재 표면처리제 및 이것을 이용한 처리방법 | |
BR0003800A (pt) | Processo para o fracionamento de dispersões de polìmeros | |
EP0241247A3 (en) | Reversible temperature indicating compositions | |
BR9714066A (pt) | Processo para a preparação de derivados de tiazol. | |
DE69028365D1 (de) | Kontaktlinse auf Basis eines hydrophilen Gels | |
KR920021717A (ko) | 효소 가수분해에 의한 배소덱스트린 가수분해액의 제조 방법 | |
CA2219212A1 (en) | Carboxyalkyl substituted polygalactomannan fracturing fluids | |
BR9709735A (pt) | Processo para a preparação de 3-isocromanona e de ácido 2-clorometilfenilacético | |
BR9714675A (pt) | Rafinose sintase, processo para produzir rafinose, dna, gene quimérico, planta, e, processo para mudar o teor de oligossacarìdeos da famìlia de rafinose em uma planta. | |
DE69413776D1 (de) | Zusammensetzung für die verhütung von haarausfall und/oder für die wachstumsförderung von haaren | |
BR0012284A (pt) | Composto fotocrÈmico possuindo uma estrutupa [3h] nafto[2,1-b] pirano, processo para preparar o mesmo, e, artigo transparente | |
BR9805034A (pt) | Processo para diminuir o desenvolvimento e/ou aglomeração de hidratos em um efluente de produção. | |
DE69427654D1 (de) | Komformationelle trennung von nukleinsäuren mit hilfe von hochmodifizierter agarose | |
DE59009847D1 (de) | Flüssigkristallmedium mit geringer Temperaturabhängigkeit des d/p-Fensters. | |
DE59408633D1 (de) | Verfahren zum Abdichten von Undichtigkeiten in wasserführenden Rohrleitungen und Behältern | |
SU1678048A1 (ru) | Буровой раствор |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Transfer |
Free format text: RHODIA INC (US) |
|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 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 22/04/1996, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 22/04/2016 |