ATE352600T1 - Wasser- basierte bohrflüssigkeiten enthaltend stärke mit hohem amylosegehalt - Google Patents
Wasser- basierte bohrflüssigkeiten enthaltend stärke mit hohem amylosegehaltInfo
- Publication number
- ATE352600T1 ATE352600T1 AT03003750T AT03003750T ATE352600T1 AT E352600 T1 ATE352600 T1 AT E352600T1 AT 03003750 T AT03003750 T AT 03003750T AT 03003750 T AT03003750 T AT 03003750T AT E352600 T1 ATE352600 T1 AT E352600T1
- Authority
- AT
- Austria
- Prior art keywords
- drilling fluids
- starch
- fluids containing
- water
- containing high
- 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
-
- 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
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)
- Compositions Of Macromolecular Compounds (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Lubricants (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/107,119 US20030191029A1 (en) | 2002-03-28 | 2002-03-28 | Aqueous-based oil well drilling fluids containing high amylose starch polymers |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE352600T1 true ATE352600T1 (de) | 2007-02-15 |
Family
ID=22314948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT03003750T ATE352600T1 (de) | 2002-03-28 | 2003-02-19 | Wasser- basierte bohrflüssigkeiten enthaltend stärke mit hohem amylosegehalt |
Country Status (8)
Country | Link |
---|---|
US (2) | US20030191029A1 (de) |
EP (1) | EP1348751B1 (de) |
AT (1) | ATE352600T1 (de) |
AU (1) | AU2003200789A1 (de) |
CA (1) | CA2419344A1 (de) |
DE (1) | DE60311338D1 (de) |
MX (1) | MXPA03002128A (de) |
NO (1) | NO20031181L (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7387985B2 (en) * | 2003-03-31 | 2008-06-17 | M-I L.L.C. | Monovalent cation-containing well fluids |
US7989402B2 (en) * | 2006-09-14 | 2011-08-02 | Elementis Specialties, Inc. | Functionalized clay compositions for aqueous based drilling fluids |
US7829506B1 (en) | 2006-10-30 | 2010-11-09 | Kamyar Tehranchi | Clay stabilizing aqueous drilling fluids |
US8937034B2 (en) * | 2008-01-10 | 2015-01-20 | M-I L.L.C. | Viscoelastic surfactant based wellbore fluids and methods of use |
US8563479B2 (en) | 2010-11-03 | 2013-10-22 | Saudi Arabian Oil Company | Volcanic ash-based drilling mud to overcome drilling challenges |
CN102775969B (zh) * | 2012-07-23 | 2014-05-28 | 北京中科日升科技有限公司 | 一种多功能降滤失剂及其制备方法 |
CN111500268A (zh) | 2014-06-10 | 2020-08-07 | 奥伦烃私人有限公司 | 含有高温滤失控制添加剂的水基井筒维护液 |
CN108130060B (zh) * | 2017-11-10 | 2020-11-03 | 新疆贝肯能源工程股份有限公司 | 环保型无粘土强抑制钻井液及其制备方法 |
US11230911B2 (en) | 2020-06-10 | 2022-01-25 | Halliburton Energy Services, Inc. | Wellbore servicing fluid and methods of making and using same |
CN112175593B (zh) * | 2020-11-02 | 2022-08-16 | 中国石油化工股份有限公司 | 一种抗高温钻井液及其制备方法 |
CN113073952B (zh) * | 2021-03-31 | 2023-04-21 | 中国石油化工股份有限公司 | 一种淀粉基钻井液的现场处理工艺 |
US11773705B1 (en) | 2022-09-30 | 2023-10-03 | Halliburton Energy Services, Inc. | Changing calcium carbonate particle size with starch for reservoir fluids |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3993570A (en) * | 1975-03-27 | 1976-11-23 | Chemical Additives Company | Water loss reduction agents |
US4123366A (en) * | 1977-08-03 | 1978-10-31 | Phillips Petroleum Company | Drilling mud containing sodium carboxymethylcellulose and sodium carboxymethyl starch |
US4650593A (en) * | 1977-09-19 | 1987-03-17 | Nl Industries, Inc. | Water-based drilling fluids having enhanced fluid loss control |
US4422947A (en) * | 1980-12-19 | 1983-12-27 | Mayco Wellchem, Inc. | Wellbore fluid |
US4559215A (en) * | 1983-08-03 | 1985-12-17 | Atlantic Richfield Company | Production of anhydrous aluminum chloride from hydrated alumina |
US4647384A (en) * | 1984-05-01 | 1987-03-03 | Diamond Shamrock Chemicals Company | Aqueous drilling fluids containing fluid loss additives |
US4652384A (en) * | 1984-08-30 | 1987-03-24 | American Maize-Products Company | High temperature drilling fluid component |
US4600515A (en) * | 1984-09-12 | 1986-07-15 | National Starch And Chemical Corporation | Fluid loss control agents for drilling fluids containing divalent cations |
US4652623A (en) * | 1984-11-23 | 1987-03-24 | Calgon Corporation | Polymers for use as filtration control aids in drilling muds |
US4822500A (en) * | 1988-02-29 | 1989-04-18 | Texas United Chemical Corporation | Saturated brine well treating fluids and additives therefore |
US4988450A (en) * | 1988-03-15 | 1991-01-29 | E. I. Du Pont De Nemours And Company | Shale-stabilizing drilling fluid additives |
US5131953A (en) * | 1988-09-12 | 1992-07-21 | National Starch And Chemical Investment Holding Corporation | Continuous coupled jet-cooking/spray-drying process and novel pregelatinized high amylose starches prepared thereby |
US4981709A (en) * | 1989-07-19 | 1991-01-01 | American Maize-Products Company | Method for making a reduced fat foodstuff |
US5882713A (en) * | 1994-04-26 | 1999-03-16 | The United States Of America As Represented By The Secretary Of Agriculture | Non-separable compositions of starch and water-immiscible organic materials |
BR9713071A (pt) * | 1996-11-15 | 2000-04-11 | Tetra Tech | Fluido para perfuração de salmoura transparente. |
US5851959A (en) * | 1997-01-03 | 1998-12-22 | Chemstar Products Company | High temperature stable modified starch polymers and well drilling fluids employing same |
US6933262B1 (en) * | 1997-03-18 | 2005-08-23 | Baker Hughes Incorporated | Controlled hydration of starch in high density brine dispersion |
US6133203A (en) * | 1998-04-02 | 2000-10-17 | Halliburton Energy Services, Inc. | Drilling fluids and additives therefor |
US6596298B2 (en) * | 1998-09-25 | 2003-07-22 | Warner-Lambert Company | Fast dissolving orally comsumable films |
US6528088B1 (en) * | 2000-06-01 | 2003-03-04 | A. E. Staley Manufacturing Co. | Highly flexible starch-based films |
US6607748B1 (en) * | 2000-06-29 | 2003-08-19 | Vincent Lenaerts | Cross-linked high amylose starch for use in controlled-release pharmaceutical formulations and processes for its manufacture |
EP1186645A1 (de) * | 2000-08-03 | 2002-03-13 | Hanseland B.V. | Bohrflüssigkeit enthaltend Stärke mit hohem Amylosegehalt |
US6461999B1 (en) * | 2001-03-28 | 2002-10-08 | The United States Of America As Represented By The Secretary Of Agriculture | Starch-containing lubricant systems for oil field applications |
ATE329980T1 (de) * | 2001-05-02 | 2006-07-15 | Ecosynthetix Inc | Verfahren zur herstellung einer wellpappe und die hergestellte wellpappe |
-
2002
- 2002-03-28 US US10/107,119 patent/US20030191029A1/en not_active Abandoned
-
2003
- 2003-02-19 EP EP03003750A patent/EP1348751B1/de not_active Expired - Lifetime
- 2003-02-19 DE DE60311338T patent/DE60311338D1/de not_active Expired - Fee Related
- 2003-02-19 AT AT03003750T patent/ATE352600T1/de not_active IP Right Cessation
- 2003-02-20 CA CA002419344A patent/CA2419344A1/en not_active Abandoned
- 2003-03-04 AU AU2003200789A patent/AU2003200789A1/en not_active Abandoned
- 2003-03-12 MX MXPA03002128A patent/MXPA03002128A/es not_active Application Discontinuation
- 2003-03-14 NO NO20031181A patent/NO20031181L/no not_active Application Discontinuation
-
2004
- 2004-03-01 US US10/790,279 patent/US20040157748A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
NO20031181L (no) | 2003-09-29 |
MXPA03002128A (es) | 2004-12-02 |
US20040157748A1 (en) | 2004-08-12 |
US20030191029A1 (en) | 2003-10-09 |
CA2419344A1 (en) | 2003-09-28 |
DE60311338D1 (de) | 2007-03-15 |
EP1348751B1 (de) | 2007-01-24 |
EP1348751A1 (de) | 2003-10-01 |
NO20031181D0 (no) | 2003-03-14 |
AU2003200789A1 (en) | 2003-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |