NO950578L - Borevæskeadditiv for vannfölsomme skifer- og leirematrialer, den fremstilte borevæsken samt fremgangsmåte for boring i vannfölsomme skifer- og leirematrialer - Google Patents
Borevæskeadditiv for vannfölsomme skifer- og leirematrialer, den fremstilte borevæsken samt fremgangsmåte for boring i vannfölsomme skifer- og leirematrialerInfo
- Publication number
- NO950578L NO950578L NO950578A NO950578A NO950578L NO 950578 L NO950578 L NO 950578L NO 950578 A NO950578 A NO 950578A NO 950578 A NO950578 A NO 950578A NO 950578 L NO950578 L NO 950578L
- Authority
- NO
- Norway
- Prior art keywords
- water
- drilling fluid
- clay materials
- drilling
- sensitive shale
- 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
- C09K8/12—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
- C09K8/03—Specific additives for general use in well-drilling compositions
- C09K8/035—Organic additives
-
- 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
-
- 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
- C09K8/08—Clay-free compositions containing natural organic compounds, e.g. polysaccharides, or derivatives thereof
- C09K8/10—Cellulose or derivatives thereof
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)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Borevæskeadditiv for bruk med vannfølsomme skifer-, leire- eller finstoffmaterialer, omfattende en polymer slik som f.eks polyvinylpyrrolidon, polyvinylalkohol, stivelser, celluloseholdig materiale, eller delvis hydrolysen polyakrylamid, og omfattende minst en av en alkohol slik som en polypropylenglykol eller et amfotert overflateaktivt middel slik som en betain. Det er også beskrevet en vandig borevæske omfattende et slikt additiv, og en fremgangsmåte for boring av vannfølsomme skifer-, leire- eller finstoffmaterialer.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US19860294A | 1994-02-18 | 1994-02-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
NO950578D0 NO950578D0 (no) | 1995-02-16 |
NO950578L true NO950578L (no) | 1995-08-21 |
Family
ID=22734049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO950578A NO950578L (no) | 1994-02-18 | 1995-02-16 | Borevæskeadditiv for vannfölsomme skifer- og leirematrialer, den fremstilte borevæsken samt fremgangsmåte for boring i vannfölsomme skifer- og leirematrialer |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0668339A1 (no) |
NO (1) | NO950578L (no) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996004348A1 (en) * | 1994-07-29 | 1996-02-15 | Baker Hughes Incorporated | Drilling fluid additives for hydrate prone environments having water-sensitive materials, drilling fluids made thereof, and method of drilling hydrate prone environments having water-sensitive materials |
US5684075A (en) * | 1995-02-21 | 1997-11-04 | Phillips Petroleum Company | Compositions comprising an acrylamide-containing polymer and process therewith |
US5593952A (en) * | 1995-04-12 | 1997-01-14 | Baker Hughes Incorporated | Amphoteric acetates and glycinates as shale stabilizing surfactants for aqueous well fluids |
US5586608A (en) * | 1995-06-07 | 1996-12-24 | Baker Hughes Incorporated | Method of making an anti-bit balling well fluid using a polyol having a cloud point, and method of drilling |
US5834533A (en) * | 1996-11-20 | 1998-11-10 | Phillips Petroleum Company | Stable liquid suspension compositions |
GB2322865B (en) * | 1997-03-08 | 1999-09-29 | Sofitech Nv | Polymer gel for well operations |
US7786049B2 (en) | 2003-04-10 | 2010-08-31 | Halliburton Energy Services, Inc. | Drilling fluids with improved shale inhibition and methods of drilling in subterranean formations |
US7087554B2 (en) | 2003-04-10 | 2006-08-08 | Halliburton Energy Services, Inc. | Drilling fluids with improved shale inhibition and methods of drilling in subterranean formations |
US7943555B2 (en) | 2005-04-19 | 2011-05-17 | Halliburton Energy Services Inc. | Wellbore treatment kits for forming a polymeric precipitate to reduce the loss of fluid to a subterranean formation |
US7905287B2 (en) | 2005-04-19 | 2011-03-15 | Halliburton Energy Services Inc. | Methods of using a polymeric precipitate to reduce the loss of fluid to a subterranean formation |
US8455404B2 (en) | 2005-07-15 | 2013-06-04 | Halliburton Energy Services, Inc. | Treatment fluids with improved shale inhibition and methods of use in subterranean operations |
US7833945B2 (en) | 2005-07-15 | 2010-11-16 | Halliburton Energy Services Inc. | Treatment fluids with improved shale inhibition and methods of use in subterranean operations |
DE102006014403A1 (de) * | 2006-03-29 | 2007-10-04 | Basf Construction Polymers Gmbh | Verwendung von Aluminatzementen zur Rheologiesteuerung von Flüssigphasen |
MX2009010206A (es) * | 2007-03-23 | 2009-11-18 | Mi Llc | Fluidos para pozo de base acuosa para aplicaciones a temperatura alta-presion alta y metodos de uso. |
GB2448683A (en) * | 2007-04-02 | 2008-10-29 | Kmc Oiltools Bv | Drilling fluid including potassium sulphate and/or carbonate |
US9284480B2 (en) | 2011-10-04 | 2016-03-15 | Saudi Arabian Oil Company | Polymer-enhanced surfactant flooding for permeable carbonates |
BR112017023956A2 (pt) * | 2015-06-08 | 2018-07-17 | Halliburton Energy Services, Inc. | método para perfurar em uma formação subterrânea e sistema de perfuração |
WO2017075348A1 (en) * | 2015-10-30 | 2017-05-04 | M-I L.L.C. | Synthetic polymer based fluid loss pill |
US20210395598A1 (en) * | 2018-10-19 | 2021-12-23 | Pro Fluidos, S.A. De C.V. | Water-based foamed system for perforating zones with low pressure and high temperature |
US20230002664A1 (en) * | 2021-07-01 | 2023-01-05 | Halliburton Energy Services, Inc. | Compositions and methods for inhibiting shale and preventing shale accretion |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3014510C2 (de) * | 1980-04-16 | 1982-09-23 | Th. Goldschmidt Ag, 4300 Essen | Verfahren zur Herstellung von Aminoxiden |
US4427556A (en) * | 1980-10-14 | 1984-01-24 | Nl Industries, Inc. | Dispersible hydrophilic polymer compositions |
US4830765A (en) * | 1987-12-04 | 1989-05-16 | Baker Hughes Incorporated | Modified non-polluting liquid phase shale swelling inhibition drilling fluid and method of using same |
US5260269A (en) * | 1989-10-12 | 1993-11-09 | Shell Oil Company | Method of drilling with shale stabilizing mud system comprising polycyclicpolyetherpolyol |
US5076373A (en) * | 1990-03-30 | 1991-12-31 | Shell Oil Company | Drilling fluids |
JP2592715B2 (ja) * | 1990-09-17 | 1997-03-19 | 石油公団 | 坑井の掘削流体用、仕上げまたは改修流体用増粘剤とそれを含む流体 |
JPH07509270A (ja) * | 1992-07-15 | 1995-10-12 | ケイビー・テクノロジーズ・リミテッド | 土壌支持流体組成物とその使用方法 |
-
1995
- 1995-02-16 EP EP95300980A patent/EP0668339A1/en not_active Withdrawn
- 1995-02-16 NO NO950578A patent/NO950578L/no unknown
Also Published As
Publication number | Publication date |
---|---|
NO950578D0 (no) | 1995-02-16 |
EP0668339A1 (en) | 1995-08-23 |
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