NO994291D0 - Alkalikarboksylatholdig boreslam med forbedrede korrosjonsegenskaper - Google Patents

Alkalikarboksylatholdig boreslam med forbedrede korrosjonsegenskaper

Info

Publication number
NO994291D0
NO994291D0 NO994291A NO994291A NO994291D0 NO 994291 D0 NO994291 D0 NO 994291D0 NO 994291 A NO994291 A NO 994291A NO 994291 A NO994291 A NO 994291A NO 994291 D0 NO994291 D0 NO 994291D0
Authority
NO
Norway
Prior art keywords
alkalicarboxylate
drilling mud
improved corrosion
corrosion properties
containing drilling
Prior art date
Application number
NO994291A
Other languages
English (en)
Other versions
NO994291L (no
Inventor
Joachim Korzilius
Peter Minks
Original Assignee
Clariant Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Clariant Gmbh filed Critical Clariant Gmbh
Publication of NO994291D0 publication Critical patent/NO994291D0/no
Publication of NO994291L publication Critical patent/NO994291L/no

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
    • 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
    • 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
    • Y10S507/939—Corrosion inhibitor

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)
  • Lubricants (AREA)
NO994291A 1998-09-05 1999-09-03 Alkalikarboksylatholdig boreslam med forbedrede korrosjonsegenskaper NO994291L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19840632A DE19840632A1 (de) 1998-09-05 1998-09-05 Alkalicarboxylathaltige Bohrspülung mit verbesserten Korrosionseigenschaften

Publications (2)

Publication Number Publication Date
NO994291D0 true NO994291D0 (no) 1999-09-03
NO994291L NO994291L (no) 2000-03-07

Family

ID=7879980

Family Applications (1)

Application Number Title Priority Date Filing Date
NO994291A NO994291L (no) 1998-09-05 1999-09-03 Alkalikarboksylatholdig boreslam med forbedrede korrosjonsegenskaper

Country Status (4)

Country Link
US (1) US6239081B1 (no)
EP (1) EP0992563B1 (no)
DE (2) DE19840632A1 (no)
NO (1) NO994291L (no)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10361802B1 (en) 1999-02-01 2019-07-23 Blanding Hovenweep, Llc Adaptive pattern recognition based control system and method
US8352400B2 (en) 1991-12-23 2013-01-08 Hoffberg Steven M Adaptive pattern recognition based controller apparatus and method and human-factored interface therefore
US7904187B2 (en) 1999-02-01 2011-03-08 Hoffberg Steven M Internet appliance system and method
US6423802B1 (en) 1999-05-21 2002-07-23 Cabot Corporation Water soluble copolymers and polymer compositions comprising same and use thereof
AR030020A1 (es) 1999-05-21 2003-08-13 Cabot Corp UNA COMPOSICION POLIMERICA, UN FLUIDO DE MANTENIMIENTO DE POZOS ACUOSOS, UN PROCESO PARA PREPARAR UNA COMPOSICIoN POLIMERICA ACUOSA Y UN METODO PARA LLEVAR A CABO OPERACIONES DE PERFORACION O DE MANTENIMIENTO DE POZOS.
US20020033471A1 (en) * 2000-06-02 2002-03-21 Odle Thomas H. Cesium formate containing coolant
US7211550B2 (en) * 2000-07-14 2007-05-01 Cabot Corporation Compositions for controlling scaling and completion fluids
DE10106147A1 (de) * 2001-02-10 2002-08-14 Clariant Gmbh Saure Pigmentdispergatoren und Pigmentzubereitungen
MXPA03007354A (es) * 2001-02-14 2004-06-30 Cabot Specialty Fluids Inc Fluidos de perforacion que contienen un formato de metal alcali.
US6746992B2 (en) * 2001-07-25 2004-06-08 M-I, L.L.C. High density thermally stable well fluids
US7056868B2 (en) * 2001-07-30 2006-06-06 Cabot Corporation Hydrophobe associative polymers and compositions and methods employing them
US7028771B2 (en) * 2002-05-30 2006-04-18 Clearwater International, L.L.C. Hydrocarbon recovery
US7272497B2 (en) * 2003-03-24 2007-09-18 Fuji Jukogyo Kabushiki Kaisha Vehicle navigation system with multi-use display
US20050101491A1 (en) * 2003-11-11 2005-05-12 Vollmer Daniel P. Cellulosic suspensions employing alkali formate brines as carrier liquid
US20050101490A1 (en) * 2003-11-11 2005-05-12 Vollmer Daniel P. Cellulosic suspensions of alkali formate and method of using the same
US7268101B2 (en) * 2003-11-13 2007-09-11 Halliburton Energy Services, Inc. Formate based liquid gel concentrates
US20120111567A1 (en) * 2010-11-09 2012-05-10 Lijun Lin Formate salts for increased stability of polyacrylamide fluids
US20140200168A1 (en) * 2013-01-11 2014-07-17 Halliburton Energy Services, Inc. Treatment fluid containing a corrosion inhibitor polymer of a carbohydrate and quaternary amine
BR112017020172B1 (pt) * 2015-05-14 2022-04-19 Clariant International Ltd Composição, seu uso como depurador de sulfidrila e processo para eliminar as moléculas de sulfidrila em operações de campo petrolífero e sistemas de processo

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4440649A (en) * 1982-01-28 1984-04-03 Halliburton Company Well drilling and completion fluid composition
GB8622032D0 (en) * 1986-09-12 1986-10-22 Shell Int Research Aqueous polysaccharide compositions
GB9211384D0 (en) 1992-05-29 1992-07-15 Bp Chem Int Ltd Aqueous brines
GB9402613D0 (en) * 1994-02-10 1994-04-06 British Petroleum Co Plc Well servicing fluids
GB9404374D0 (en) * 1994-03-07 1994-04-20 Ici Plc Drilling fluids
US5629271A (en) * 1994-03-25 1997-05-13 Texas United Chemical Corporation Methods of reducing fluid loss and polymer concentration of well drilling and servicing fluids
WO1997026310A1 (en) * 1996-01-17 1997-07-24 Great Lakes Chemical Corporation Viscosification of high density brines
DE19618267A1 (de) * 1996-05-07 1997-11-13 Linde Ag Wäßrige Kaliumformiat/Kaliumcarbonatlösung
CA2220315A1 (en) * 1996-12-17 1998-06-17 Abel Mendoza Heat transfer fluids containing potassium carboxylates
US5804535A (en) * 1997-06-09 1998-09-08 Texas United Chemical Company, Llc. Well drilling and servicing fluids and methods of increasing the low shear rate viscosity thereof
US6248700B1 (en) * 1997-11-05 2001-06-19 Great Lakes Chemical Carboxylate-based well bore treatment fluids

Also Published As

Publication number Publication date
EP0992563A1 (de) 2000-04-12
DE59904820D1 (de) 2003-05-08
EP0992563B1 (de) 2003-04-02
NO994291L (no) 2000-03-07
US6239081B1 (en) 2001-05-29
DE19840632A1 (de) 2000-03-09

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application