ES2158606T3 - Empleo de alcoholes grasos seleccionados y de sus mezclas con esteres de acidos carboxilicos como componentes para lubrificantes en sistemas de lodos para barrido basados en agua para la exploracion terrestre. - Google Patents

Empleo de alcoholes grasos seleccionados y de sus mezclas con esteres de acidos carboxilicos como componentes para lubrificantes en sistemas de lodos para barrido basados en agua para la exploracion terrestre.

Info

Publication number
ES2158606T3
ES2158606T3 ES97951158T ES97951158T ES2158606T3 ES 2158606 T3 ES2158606 T3 ES 2158606T3 ES 97951158 T ES97951158 T ES 97951158T ES 97951158 T ES97951158 T ES 97951158T ES 2158606 T3 ES2158606 T3 ES 2158606T3
Authority
ES
Spain
Prior art keywords
water
mixtures
acid esters
lubricants
spirits
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES97951158T
Other languages
English (en)
Inventor
Heinz Muller
Claus-Peter Herold
Tapavicza Stephan Von
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF Personal Care and Nutrition GmbH
Original Assignee
Cognis Deutschland GmbH and Co KG
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 Cognis Deutschland GmbH and Co KG filed Critical Cognis Deutschland GmbH and Co KG
Application granted granted Critical
Publication of ES2158606T3 publication Critical patent/ES2158606T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C09K8/26—Oil-in-water emulsions
    • C09K8/265—Oil-in-water emulsions containing inorganic 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
    • 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
    • C09K8/22—Synthetic organic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Lubricants (AREA)
  • Fats And Perfumes (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Treatment Of Sludge (AREA)
  • Earth Drilling (AREA)

Abstract

SE DESCRIBE LA UTILIZACION DE ALCOHOLES GRASOS LINEALES Y/O RAMIFICADOS CON AL MENOS 12 ATOMOS DE C EN LA MOLECULA Y/O LA UTILIZACION DE LAS MEZCLAS DE TALES ALCOHOLES GRASOS CON ESTERES DE ACIDO CARBOXILICO COMO ADITIVO CON ACCION DE LUBRICANTE EN SISTEMAS A BASE DE AGUA DE PERFORACION PARA SU UTILIZACION EN LA EXPLORACION DEL SUBSUELO MEDIANTE EL SONDEO. LOS LUBRICANTES QUE SE BASAN EN LOS ALCOHOLES GRASOS O SISTEMAS DE LUBRIFICACION SON EN PARTICULAR APROPIADOS PARA UTILIZARSE EN SISTEMAS DE PERFORACION DE SILICATO ALCALINO A BASE DE AGUA, QUE SE CARACTERIZAN DE MANERA CONOCIDA POR SUS ELEVADOS VALORES DE PH EN EL SISTEMA ACUOSO DE LAVADO. LOS ADITIVOS DE LA INVENCION COMBINAN AQUI EL EFECTO LUBRICANTE CON UNA ACCION ANTIESPUMA O CON LA INHIBICION DE LA FORMACION DE ESPUMA NO DESEADA.
ES97951158T 1996-11-18 1997-11-10 Empleo de alcoholes grasos seleccionados y de sus mezclas con esteres de acidos carboxilicos como componentes para lubrificantes en sistemas de lodos para barrido basados en agua para la exploracion terrestre. Expired - Lifetime ES2158606T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19647598A DE19647598A1 (de) 1996-11-18 1996-11-18 Verwendung ausgewählter Fettalkohole und ihrer Abmischungen mit Carbonsäureestern als Schmiermittelkomponente in wasserbasierten Bohrspülsystem zum Erdreichaufschluß

Publications (1)

Publication Number Publication Date
ES2158606T3 true ES2158606T3 (es) 2001-09-01

Family

ID=7811969

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97951158T Expired - Lifetime ES2158606T3 (es) 1996-11-18 1997-11-10 Empleo de alcoholes grasos seleccionados y de sus mezclas con esteres de acidos carboxilicos como componentes para lubrificantes en sistemas de lodos para barrido basados en agua para la exploracion terrestre.

Country Status (12)

Country Link
US (1) US6716799B1 (es)
EP (1) EP0948576B1 (es)
AT (1) ATE202135T1 (es)
AU (1) AU717973B2 (es)
BR (1) BR9714716A (es)
CA (1) CA2272252C (es)
DE (2) DE19647598A1 (es)
DK (1) DK0948576T3 (es)
ES (1) ES2158606T3 (es)
NO (1) NO329768B1 (es)
TR (1) TR199901051T2 (es)
WO (1) WO1998022551A1 (es)

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EP2036963A1 (de) * 2007-09-14 2009-03-18 Cognis Oleochemicals GmbH Schmiermitteladditive für Bohrspülmittel
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EP2782970A1 (en) * 2011-11-21 2014-10-01 Tucc Technology LLC Dissipative surfactant aqueous-based drilling system for use in hydrocarbon recovery operations from heavy oil and tar sands
US20130267445A1 (en) * 2012-04-05 2013-10-10 ILF, Inc. Antifoaming and Defoaming Agents for Drilling Fluids
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US10557335B2 (en) 2014-01-24 2020-02-11 Schlumberger Technology Corporation Gas fracturing method and system
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CN106543990B (zh) * 2015-09-23 2019-10-29 中国石油化工股份有限公司 一种提高泥岩钻进速度的钻井液及其制备方法和应用
US11746275B2 (en) * 2019-05-24 2023-09-05 Schlumberger Technology Corporation Inhibitive divalent wellbore fluids, methods of providing said fluids, and uses thereof
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Also Published As

Publication number Publication date
WO1998022551A1 (de) 1998-05-28
BR9714716A (pt) 2000-10-03
EP0948576B1 (de) 2001-06-13
DE19647598A1 (de) 1998-05-20
CA2272252A1 (en) 1998-05-28
EP0948576A1 (de) 1999-10-13
ATE202135T1 (de) 2001-06-15
AU717973B2 (en) 2000-04-06
US6716799B1 (en) 2004-04-06
DE59703830D1 (de) 2001-07-19
NO329768B1 (no) 2010-12-13
DK0948576T3 (da) 2001-10-08
TR199901051T2 (xx) 1999-08-23
NO992366L (no) 1999-05-14
NO992366D0 (no) 1999-05-14
AU5480498A (en) 1998-06-10
CA2272252C (en) 2009-02-17

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