NO20051862L - Bronnbehandlingsmiddel omfattende oljefase med lav toksisitet - Google Patents

Bronnbehandlingsmiddel omfattende oljefase med lav toksisitet

Info

Publication number
NO20051862L
NO20051862L NO20051862A NO20051862A NO20051862L NO 20051862 L NO20051862 L NO 20051862L NO 20051862 A NO20051862 A NO 20051862A NO 20051862 A NO20051862 A NO 20051862A NO 20051862 L NO20051862 L NO 20051862L
Authority
NO
Norway
Prior art keywords
atoms
toxicity
aqueous
additives
saturated
Prior art date
Application number
NO20051862A
Other languages
English (en)
Other versions
NO339445B1 (no
Inventor
Heinz Mueller
Original Assignee
Cognis Deutschland 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 Cognis Deutschland Gmbh filed Critical Cognis Deutschland Gmbh
Publication of NO20051862L publication Critical patent/NO20051862L/no
Publication of NO339445B1 publication Critical patent/NO339445B1/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
    • C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based
    • C09K8/34—Organic liquids
    • 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
    • C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based
    • C09K8/36—Water-in-oil emulsions
    • 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
    • Y10S507/905—Nontoxic composition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Fats And Perfumes (AREA)

Abstract

Det beskrives borehullbehandlingsmidler med en vandig fase og en ikke-vandig oljefase, emulgatorer og eventuelt andre vanlige additiver som tyngdegivende midler, fluidtapsadditiver, viskositetsregulerende additiver, fuktemidler, salter, biocider, korrosjonsinhibitorer og/eller en alkalireserve. Den ikke-vandige fase er helt eller delvis valgt fra gruppen omfattende a) parafin med 5 til 22 C-atomer og/eller indre olefiner med 15 til 30 C-atomer pr. molekyl respektivt i blanding med c) karboksylsyreestere med den generelle formelen R-COO-R', der R betyr en rett eller forgrenet, mettet eller umettet alkylrest med 15 til 25 C-atomer og R' betyr en mettet, rett eller forgrenet alkylrest med 3 til 22 C-atomer. Oppfinnelsen karakteriseres ved at kvotienten mellom toksisiteten for de indre olefiner med kjedelengde C16/C18 (standard IO) og toksisiteten for komponentene i den ikke-vandige fase, målt i henhold til Leptocheirus plumulosus akutt, statisk 96-timer/10 dager sedimenttoksisitetstesten (i henhold til ASTM E- 1367 92 & EPA/600/R-94/025, del 11), er mindre enn 1.
NO20051862A 2002-09-18 2005-04-15 Borehullbehandlingsmidler med en oljefase med lav toksisitet samt anvendelse derav NO339445B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10243312A DE10243312A1 (de) 2002-09-18 2002-09-18 Bohrlochbehandlungsmittel mit niedrig-toxischer Ölphase
PCT/EP2003/009981 WO2004029175A1 (de) 2002-09-18 2003-09-09 Bohrlochbehandlungsmittel mit niedrig-toxischer ölphase

Publications (2)

Publication Number Publication Date
NO20051862L true NO20051862L (no) 2005-06-14
NO339445B1 NO339445B1 (no) 2016-12-12

Family

ID=31969199

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20051862A NO339445B1 (no) 2002-09-18 2005-04-15 Borehullbehandlingsmidler med en oljefase med lav toksisitet samt anvendelse derav

Country Status (10)

Country Link
US (1) US7666820B2 (no)
EP (1) EP1546282B1 (no)
AU (1) AU2003277848B2 (no)
BR (1) BR0314586B1 (no)
CA (1) CA2499667A1 (no)
DE (2) DE10243312A1 (no)
MX (1) MXPA05002670A (no)
MY (1) MY140131A (no)
NO (1) NO339445B1 (no)
WO (1) WO2004029175A1 (no)

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DE10334441A1 (de) * 2003-07-29 2005-02-17 Cognis Deutschland Gmbh & Co. Kg Bohrlochbehandlungsmittel, enthaltend Ethercarbonsäuren
DE10349808A1 (de) * 2003-10-24 2005-05-25 Cognis Deutschland Gmbh & Co. Kg Emulgatoren für Bohrspülmittel
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JP4806176B2 (ja) * 2004-09-03 2011-11-02 出光興産株式会社 内部オレフィン組成物及び該組成物を含む石油掘削基油
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US7807766B2 (en) 2005-09-21 2010-10-05 Cognis Ip Management Gmbh Polymers for use in cleaning compositions
DE102005060549A1 (de) * 2005-12-17 2007-06-28 Cognis Ip Management Gmbh Ethercarbonsäuren als Additive zur Verbesserung der Schmierwirkung von wasserbasierten Bohrspülungen
EP1862523A1 (de) * 2006-06-01 2007-12-05 Cognis Oleochemicals GmbH Bohrspülung mit geringer Toxizität
EP1914288A1 (de) * 2006-10-20 2008-04-23 Cognis Oleochemicals GmbH Propylalkylester als Ölphase in Bohrlochbehandlungsmittel
US20080261836A1 (en) * 2007-04-20 2008-10-23 Filler Paul A Compositions for use in well servicing fluids
EP2036963A1 (de) * 2007-09-14 2009-03-18 Cognis Oleochemicals GmbH Schmiermitteladditive für Bohrspülmittel
EP2036962A1 (de) * 2007-09-14 2009-03-18 Cognis Oleochemicals GmbH Additive für wasserbasierte Bohrspülmittel
EP2036964A1 (de) * 2007-09-14 2009-03-18 Cognis Oleochemicals GmbH Verdicker für ölbasierte Bohrspülmittel
EP2053111B1 (en) * 2007-10-24 2016-12-07 Emery Oleochemicals GmbH Drilling composition, process for its preparation and applications thereof
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US9238783B2 (en) 2012-11-20 2016-01-19 Chevron U.S.A. Inc. Monoester-based lubricants and methods of making same
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US9115326B2 (en) 2012-11-20 2015-08-25 Chevron U.S.A. Inc. Monoester-based lubricants and methods of making same
US9115303B2 (en) 2012-11-20 2015-08-25 Chevron U.S.A. Inc. Biologically-derived monoesters as drilling fluids
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US10435609B2 (en) 2015-01-07 2019-10-08 Emery Oleochemicals Gmbh Hydrophilic ether carboxylic acids as lubricant for salt based drilling systems
RU2017119764A (ru) 2015-01-07 2019-02-08 Эмери Олеокемикалс Гмбх Новые добавки для нефтепромысловых и промышленных применений
US9580636B2 (en) * 2015-04-30 2017-02-28 Chevron Phillips Chemical Company Lp Secondary esters, methods of making, and uses thereof
WO2019025358A1 (en) * 2017-08-01 2019-02-07 Shell Internationale Research Maatschappij B.V. DRILLING FLUID
US11739011B2 (en) * 2020-07-13 2023-08-29 Saudi Arabian Oil Company Systems and methods for testing biocide

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Also Published As

Publication number Publication date
AU2003277848A1 (en) 2004-04-19
NO339445B1 (no) 2016-12-12
BR0314586A (pt) 2005-08-09
WO2004029175A1 (de) 2004-04-08
DE10243312A1 (de) 2004-04-01
EP1546282B1 (de) 2006-08-23
DE50304776D1 (de) 2006-10-05
CA2499667A1 (en) 2004-04-08
BR0314586B1 (pt) 2014-06-10
US7666820B2 (en) 2010-02-23
AU2003277848B2 (en) 2008-01-10
MXPA05002670A (es) 2005-05-05
US20070142234A1 (en) 2007-06-21
MY140131A (en) 2009-11-30
EP1546282A1 (de) 2005-06-29

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