BR0314586A - Composições de tratamento para furos de sondagem com fase de óleo de baixa toxicidade - Google Patents

Composições de tratamento para furos de sondagem com fase de óleo de baixa toxicidade

Info

Publication number
BR0314586A
BR0314586A BR0314586-7A BR0314586A BR0314586A BR 0314586 A BR0314586 A BR 0314586A BR 0314586 A BR0314586 A BR 0314586A BR 0314586 A BR0314586 A BR 0314586A
Authority
BR
Brazil
Prior art keywords
carbon atoms
toxicity
treatment compositions
aqueous phase
additives
Prior art date
Application number
BR0314586-7A
Other languages
English (en)
Other versions
BR0314586B1 (pt
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 BR0314586A publication Critical patent/BR0314586A/pt
Publication of BR0314586B1 publication Critical patent/BR0314586B1/pt

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

"COMPOSIçõES DE TRATAMENTO PARA FUROS DE SONDAGEM COM FASE DE óLEO DE BAIXA TOXICIDADE". São descritas composições para tratamento de furos de perfuração, contendo uma fase aquosa e uma fase de óleo não-aquosa, emulsificadores e eventualmente outros aditivos, como, por exemplo, agentes carregadores, aditivos 'fluid-loss', aditivos reguladores de viscosidade, umectantes, sais, biocidas, inibidores de corrosão e/ou uma reserva alcalina, sendo que a fase não-aquosa é total ou parcialmente escolhida a partir dos grupos de a) parafinas com 5 até 22 átomos de carbono e/ou b) olefinas internas com 12 até 30 átomos de carbono na molécula em cada caso em mistura com c) ésteres de ácido carboxílico da fórmula geral R-COO-R<39>, em que R representa um radical alquila linear ou ramificado, saturado ou insaturado, com 15 até 25 átomos de carbono e R<329> significa um radical alquila saturado, linear ou ramificado, com 3 até 22 átomos de carbono, caracterizada pelo fato de que o quociente da toxicidade de olefinas internas de comprimento de cadeia C16/C18 (01 padrão) e da toxicidade dos componentes da fase não-aquosa, em cada caso medida segundo o teste 'Leptocheirus plumulosus acute, static 96-hour/ 10 day sediment toxicity' (de acordo com ASTM E 1367 - 92 & EPA/600/R-94/025, Section 11), é menor que 1.
BRPI0314586-7A 2002-09-18 2003-09-09 Composições de tratamento para furos de sondagem com fase de óleo de baixa toxicidade BR0314586B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10243312A DE10243312A1 (de) 2002-09-18 2002-09-18 Bohrlochbehandlungsmittel mit niedrig-toxischer Ölphase
DE10243312.7 2002-09-18
PCT/EP2003/009981 WO2004029175A1 (de) 2002-09-18 2003-09-09 Bohrlochbehandlungsmittel mit niedrig-toxischer ölphase

Publications (2)

Publication Number Publication Date
BR0314586A true BR0314586A (pt) 2005-08-09
BR0314586B1 BR0314586B1 (pt) 2014-06-10

Family

ID=31969199

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0314586-7A BR0314586B1 (pt) 2002-09-18 2003-09-09 Composições de tratamento para furos de sondagem com fase de óleo de baixa toxicidade

Country Status (10)

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

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WO2003093392A1 (en) * 2002-04-30 2003-11-13 The Petroleum Oil And Gas Corportion Of South Africa (Pty)Ltd Process for reducing the toxicity of hydrocarbons
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DE10349808A1 (de) * 2003-10-24 2005-05-25 Cognis Deutschland Gmbh & Co. Kg Emulgatoren für Bohrspülmittel
DE102004034141A1 (de) * 2004-07-15 2006-02-09 Cognis Ip Management Gmbh Verwendung von Lithiumsalzen von Fettalkoholsulfaten zum Reinigen von Bohrlöchern, Bohrgeräten oder Bohrklein
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
US7718580B2 (en) 2004-09-03 2010-05-18 Idemitsu Kosan Co., Ltd. Internal-olefin composition and base oil comprising the composition for oil drilling
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
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
EP2036963A1 (de) * 2007-09-14 2009-03-18 Cognis Oleochemicals GmbH Schmiermitteladditive für Bohrspülmittel
EP2053111B1 (en) * 2007-10-24 2016-12-07 Emery Oleochemicals GmbH Drilling composition, process for its preparation and applications thereof
DE102008008251A1 (de) * 2008-02-08 2009-08-20 Cognis Oleochemicals Gmbh Vernetzte Glycerin- oder Oligoglycerinester und deren Verwendung als Additiv in Bohrspülungen
DE102010050917A1 (de) 2010-11-11 2012-05-16 Emery Oleochemicals Gmbh Verfahren zur Herstellung von Carbonsäureestern während eines Transports
US9896613B2 (en) 2012-07-26 2018-02-20 Amril Ag Esters for drilling emulsions and metal working fluids
US9115556B2 (en) 2012-11-20 2015-08-25 Chevron U.S.A. Inc. Method of using biologically-derived monoesters as drilling fluids
US9115303B2 (en) 2012-11-20 2015-08-25 Chevron U.S.A. Inc. Biologically-derived monoesters as drilling fluids
US9238783B2 (en) 2012-11-20 2016-01-19 Chevron U.S.A. Inc. Monoester-based lubricants and methods of making same
US9115326B2 (en) 2012-11-20 2015-08-25 Chevron U.S.A. Inc. Monoester-based lubricants and methods of making same
KR102047893B1 (ko) * 2013-04-23 2019-11-22 에스케이이노베이션 주식회사 드릴링 유체 및 이의 제조방법
US10253236B2 (en) 2013-10-31 2019-04-09 Amril Ag Environmental friendly well treatment fluids comprising an ester
US10557335B2 (en) 2014-01-24 2020-02-11 Schlumberger Technology Corporation Gas fracturing method and system
BR112017012412A2 (pt) 2015-01-07 2018-01-02 Emery Oleochemicals Gmbh éter ácido carboxílico ou seu derivado, composição lubrificante e seus usos
WO2016110323A1 (en) 2015-01-07 2016-07-14 Amril Ag Hydrophilic ether carboxylic acids as lubricant for salt based drilling systems
US9580636B2 (en) * 2015-04-30 2017-02-28 Chevron Phillips Chemical Company Lp Secondary esters, methods of making, and uses thereof
BR112020000496B1 (pt) 2017-08-01 2023-03-21 Shell Internationale Research Maatschappij B.V. Fluido de perfuração, processo para preparar um fluido de perfuração, e, método de perfuração
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
BR0314586B1 (pt) 2014-06-10
NO339445B1 (no) 2016-12-12
EP1546282A1 (de) 2005-06-29
US7666820B2 (en) 2010-02-23
WO2004029175A1 (de) 2004-04-08
EP1546282B1 (de) 2006-08-23
DE50304776D1 (de) 2006-10-05
CA2499667A1 (en) 2004-04-08
US20070142234A1 (en) 2007-06-21
MY140131A (en) 2009-11-30
NO20051862L (no) 2005-06-14
DE10243312A1 (de) 2004-04-01
AU2003277848B2 (en) 2008-01-10
AU2003277848A1 (en) 2004-04-19
MXPA05002670A (es) 2005-05-05

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 10/06/2014, OBSERVADAS AS CONDICOES LEGAIS.

B15K Others concerning applications: alteration of classification

Free format text: PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. A CLASSIFICACAO IPC ANTERIOR ERA C09K 7/06.

Ipc: C09K 8/34 (2006.01), C09K 8/36 (2006.01)

Ipc: C09K 8/34 (2006.01), C09K 8/36 (2006.01)

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 17A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2595 DE 29-09-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.