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BR9712459A - Processo para o descarte simplificado de fluidos de lavra à base de emulsões invertida - Google Patents

Processo para o descarte simplificado de fluidos de lavra à base de emulsões invertida

Info

Publication number
BR9712459A
BR9712459A BR9712459-1A BR9712459A BR9712459A BR 9712459 A BR9712459 A BR 9712459A BR 9712459 A BR9712459 A BR 9712459A BR 9712459 A BR9712459 A BR 9712459A
Authority
BR
Brazil
Prior art keywords
oil
inverted
disposal
emulsifiers
water
Prior art date
Application number
BR9712459-1A
Other languages
English (en)
Inventor
Heinz Mueller
Claus-Peter Herold
Thomas Foerster
Stephan Von Tapvicza
Johann-Friedrich Fues
Original Assignee
Henkel Komannditgesellschaft A
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
Priority claimed from DE19643840A external-priority patent/DE19643840A1/de
Priority claimed from DE1997133710 external-priority patent/DE19733710A1/de
Priority claimed from US08/933,188 external-priority patent/US6022833A/en
Application filed by Henkel Komannditgesellschaft A filed Critical Henkel Komannditgesellschaft A
Publication of BR9712459A publication Critical patent/BR9712459A/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
    • C09K3/00—Materials not provided for elsewhere
    • 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
    • C09K8/28—Oil-in-water emulsions containing organic 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
    • C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based
    • C09K8/36—Water-in-oil emulsions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Earth Drilling (AREA)
  • Processing Of Solid Wastes (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

Abstract

Patente de Invenção: <B>"PROCESSO PARA O DESCARTE SIMPLIFICADO DE FLUìDOS DE LAVRA ã BASE DE EMULSõES INVERTIDA"<D>. A invenção refere-se a um processo para o descarte de resíduos os facilitado de substâncias de lavra fluíveis e bombeáveis à base de emulsões invertidas de água em óleo que contém emulsificantes - em particular agentes auxiliares correspondentes do campo da perfuração explorada da terra, tais como substâncias de descarga de furos de inversão de água em óleo à base de óleo - e para a limpeza facilitada de superfície de sólidos com elas contaminadas, opcionalmente também com o uso de auxiliares de enxague. O processo é caracterizado pelo fato de que, através da seleção e adaptação dos emulsificantes/sistemas de emulsificantes à fase de óleo da emulsão invertida, a inversão de fase controlada pela temperatura é assegurada pela solidificação na faixa de temperatura abaixo das temperaturas de operações das emulsão invertidas de água em óleo, porém acima da temperatura de solidificação da fase aquosa, e o descarte ou a limpeza dos resíduos é executado na faixa de temperatura da inversão de fase e/ou às temperaturas abaixo desta. A invenção também se refere à aplicação desse processo para a limpeza e o descarte de resíduos das amostras de calha carregadas com as quantidades residuais de lama de perfurações da perfuração no solo durante e/ou de preferência antes de serem descartadas em terra ou costa afora.
BR9712459-1A 1996-10-30 1997-10-21 Processo para o descarte simplificado de fluidos de lavra à base de emulsões invertida BR9712459A (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19643840A DE19643840A1 (de) 1996-10-30 1996-10-30 Verbesserte Mehrkomponentengemische für den Erdreichaufschluß
DE1997133710 DE19733710A1 (de) 1997-08-04 1997-08-04 Verfahren zur erleichterten Entsorgung von Arbeitsmitteln auf Basis von W/O-Invert-Emulsionen
US08/933,188 US6022833A (en) 1996-10-30 1997-09-18 Multicomponent mixtures for use in geological exploration
PCT/EP1997/005798 WO1998018882A1 (de) 1996-10-30 1997-10-21 Verfahren zur erleichterten entsorgung von arbeitsmitteln auf basis von w/o-invert-emulsionen

Publications (1)

Publication Number Publication Date
BR9712459A true BR9712459A (pt) 1999-10-19

Family

ID=27216768

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9712459-1A BR9712459A (pt) 1996-10-30 1997-10-21 Processo para o descarte simplificado de fluidos de lavra à base de emulsões invertida

Country Status (6)

Country Link
EP (1) EP0951519B1 (pt)
CN (1) CN1235627A (pt)
AU (1) AU726703B2 (pt)
BR (1) BR9712459A (pt)
NO (1) NO992077D0 (pt)
WO (1) WO1998018882A1 (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1313694B1 (it) * 1999-11-26 2002-09-09 Eni Spa Procedimento per ridurre l'assorbimento di polimeri su matricerocciosa.
IT1313692B1 (it) 1999-11-26 2002-09-09 Eni Spa Fluidi di perforazione comprendenti emulsioni olio in acqua.
US7572755B2 (en) 2000-12-29 2009-08-11 Halliburton Energy Services, Inc. Drilling fluid comprising a vinyl neodecanoate polymer and method for enhanced suspension
MXPA03005918A (es) 2000-12-29 2005-02-14 Halliburton Energy Serv Inc Diluyentes para emulsiones invertidas.
AU2001226085B2 (en) 2000-12-29 2007-11-01 Emery Oleochemicals Gmbh Thinners for invert emulsions
US7456135B2 (en) 2000-12-29 2008-11-25 Halliburton Energy Services, Inc. Methods of drilling using flat rheology drilling fluids
US6887832B2 (en) 2000-12-29 2005-05-03 Halliburton Energy Service,S Inc. Method of formulating and using a drilling mud with fragile gels
US7008907B2 (en) 2001-10-31 2006-03-07 Halliburton Energy Services, Inc. Additive for oil-based drilling fluids
US7271132B2 (en) 2001-10-31 2007-09-18 Halliburton Energy Services, Inc. Metallic soaps of modified fatty acids and rosin acids and methods of making and using same
CN100404638C (zh) * 2006-07-07 2008-07-23 中国石油天然气股份有限公司 高密度压裂液
DE102007021795A1 (de) 2007-05-07 2008-11-13 Henkel Ag & Co. Kgaa Textilbeduftung
CN102003159B (zh) * 2010-11-18 2011-11-30 四机赛瓦石油钻采设备有限公司 固井水泥混浆作业的自动控制方法
PH12013502096A1 (en) * 2011-04-13 2014-01-06 Man Oil Group Ag Liquid products and method for emulsifying oil, and use thereof in the treatment of oil contaminations
CN103540299B (zh) * 2012-07-12 2017-04-12 中国石油化工股份有限公司 用于低压水敏地层的钻井液
CN103059829B (zh) * 2013-01-25 2014-08-20 中国石油大学(华东) 一种致密气藏气井用纳米乳液型控水压裂液及其制备方法
EP3331960B1 (en) * 2015-08-07 2020-07-15 Ecolab USA Inc. Nonionic inversion agents for water-in-oil latices and methods of use
CN109401745B (zh) * 2018-11-21 2021-03-12 西南石油大学 一种自适应流度控制体系及其在高温高盐油藏的应用
WO2021048578A1 (en) * 2019-09-09 2021-03-18 Total Se Method for determining the formation of a winsor iii microemulsion system
CN112574351A (zh) * 2020-12-08 2021-03-30 爱森（中国）絮凝剂有限公司 一种速溶高渗透阴离子聚丙烯酰胺印染增稠剂的制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0047370B1 (de) * 1980-09-10 1983-08-17 Hüls Aktiengesellschaft Verfahren zur Gewinnung von Öl aus einer unterirdischen Lagerstätte
DE3307712A1 (de) * 1983-03-04 1984-09-06 Chemische Werke Hüls AG, 4370 Marl Verfahren zur gewinnung von oel aus speichergestein
DE3531214A1 (de) * 1985-08-31 1987-03-05 Huels Chemische Werke Ag Verfahren zur injektivitaetserhoehung von einpressbohrungen bei der oelfoerderung mittels wasserfluten
DE3819193A1 (de) * 1988-06-06 1989-12-07 Henkel Kgaa Verfahren zur herstellung stabiler, niedrigviskoser oel-in-wasser-emulsionen polarer oelkomponenten
DE4024658A1 (de) * 1990-08-03 1992-04-16 Henkel Kgaa Verwendung oberflaechenaktiver alkylglycosidverbindungen in wasser- und oel-basierten bohrspuelungen und anderen bohrlochbehandlungsmitteln
DE4102908A1 (de) * 1991-01-31 1992-08-06 Henkel Kgaa Verwendung oberflaechenaktiver carbonsaeure-komplexester als emulgatoren in oel-basierten bohrspuelungen und anderen bohrlochbehandlungsmitteln
WO1993016145A1 (en) * 1992-02-12 1993-08-19 Exxon Chemical Patents Inc. Functional fluid

Also Published As

Publication number Publication date
CN1235627A (zh) 1999-11-17
EP0951519B1 (de) 2001-12-19
NO992077L (no) 1999-04-29
AU6908798A (en) 1998-05-22
EP0951519A1 (de) 1999-10-27
NO992077D0 (no) 1999-04-29
WO1998018882A1 (de) 1998-05-07
AU726703B2 (en) 2000-11-16

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Free format text: COGNIS DEUTSCHLAND GMBH & CO. KG (DE)

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements
B15K Others concerning applications: alteration of classification

Free format text: PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. AS CLASSIFICACOES IPC ANTERIORES ERAM: C09K 7/06; E21B 21/06.

Ipc: C09K 3/00 (2006.01), C09K 8/28 (2006.01), C09K 8/3

Ipc: C09K 3/00 (2006.01), C09K 8/28 (2006.01), C09K 8/3