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ATE350564T1 - Reinigungsverfahren für öl- und gasbohrlöcher - Google Patents

Reinigungsverfahren für öl- und gasbohrlöcher

Info

Publication number
ATE350564T1
ATE350564T1 AT02793315T AT02793315T ATE350564T1 AT E350564 T1 ATE350564 T1 AT E350564T1 AT 02793315 T AT02793315 T AT 02793315T AT 02793315 T AT02793315 T AT 02793315T AT E350564 T1 ATE350564 T1 AT E350564T1
Authority
AT
Austria
Prior art keywords
surfactant composition
aqueous surfactant
weight
diluted aqueous
drilling mud
Prior art date
Application number
AT02793315T
Other languages
English (en)
Inventor
William Mcgregor
Dario Fornara
Tullio Pellizzon
Bassi Guiseppe Li
Original Assignee
Lamberti Spa
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 Lamberti Spa filed Critical Lamberti Spa
Application granted granted Critical
Publication of ATE350564T1 publication Critical patent/ATE350564T1/de

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
    • C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • 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
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/017—Mixtures of compounds
    • 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
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/017—Mixtures of compounds
    • C09K23/018—Mixtures of two or more different organic oxygen-containing compounds
    • 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
    • C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
    • C09K8/584—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids characterised by the use of specific surfactants

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Detergent Compositions (AREA)
  • Industrial Gases (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
AT02793315T 2002-11-14 2002-11-14 Reinigungsverfahren für öl- und gasbohrlöcher ATE350564T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2002/000723 WO2004044378A1 (en) 2002-11-14 2002-11-14 Process for the cleaning of oil and gas wellbores

Publications (1)

Publication Number Publication Date
ATE350564T1 true ATE350564T1 (de) 2007-01-15

Family

ID=32310118

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02793315T ATE350564T1 (de) 2002-11-14 2002-11-14 Reinigungsverfahren für öl- und gasbohrlöcher

Country Status (7)

Country Link
EP (1) EP1570155B1 (de)
AT (1) ATE350564T1 (de)
CA (1) CA2502548C (de)
DE (1) DE60217420D1 (de)
DK (1) DK1570155T3 (de)
NO (1) NO329069B1 (de)
WO (1) WO2004044378A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007011475A1 (en) * 2005-07-15 2007-01-25 Albemarle Corporation Middle phase micro emulsions and process of making and using the same
CN101311242B (zh) * 2007-05-24 2012-02-15 西部钻探克拉玛依钻井工艺研究院 一种羟基酸盐钻井液
MX343966B (es) * 2009-01-15 2016-11-30 M-I L L C * Agentes de limpieza para limpiar pozos perforados y metodos de uso de los mismos.
IT1395428B1 (it) † 2009-07-01 2012-09-14 Lamberti Spa Concentrato acquoso di erbicida
US20110176872A1 (en) * 2010-01-15 2011-07-21 Lamberti Usa, Inc. Process for wetting a water repellent soil
US20110175026A1 (en) * 2010-01-15 2011-07-21 Lamberti Spa Process for wetting a water repellant soil
US9701886B2 (en) * 2013-03-05 2017-07-11 Halliburton Energy Services, Inc. Alkyl polyglycoside derivative as biodegradable foaming surfactant for cement
TR201904315T4 (tr) * 2014-04-30 2019-04-22 Cleaning Tech S R L Petrol sızıntılarına yönelik dağıtıcı olarak veya substratlardan petrolün çıkarılmasını geliştirmek üzere yüzey yıkama ajanı olarak kullanım için temizleme bileşimi.
CN119505855B (zh) * 2025-01-20 2025-05-09 陕西佰瑞达新能源科技发展有限公司 石油开采用驱油剂及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69206602T2 (de) * 1991-01-30 1996-04-25 Atlantic Richfield Co., Plano, Tex. Reinigung von bohrlöchern mit hilfe von alkalischen alkyl-polyglykosid-verbindungen.
US5977032A (en) * 1998-09-26 1999-11-02 Atlantic Richfield Company Acidic surfactant composition and method for cleaning wellbore and flowline surfaces using the surfactant composition
IT1312111B1 (it) * 1999-05-18 2002-04-04 Lamberti Spa Miscele tensioattive atte all'uso come bagnanti ed emulsionati incomposizioni agrochimiche
US6672388B2 (en) * 2001-06-13 2004-01-06 Lamberti Usa, Inc. Process for the cleaning of oil and gas wellbores

Also Published As

Publication number Publication date
NO20052863L (no) 2005-06-13
EP1570155A1 (de) 2005-09-07
EP1570155B1 (de) 2007-01-03
DK1570155T3 (da) 2007-05-07
WO2004044378A1 (en) 2004-05-27
DE60217420D1 (de) 2007-02-15
CA2502548C (en) 2010-04-27
CA2502548A1 (en) 2004-05-27
NO329069B1 (no) 2010-08-16

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Legal Events

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