BRPI0413932A - fluido de poço à base de óleo que compreende um sistema emulsionante não-poluente, utilizável para qualquer tipo de óleo de base e estável face à formação dos hidratos de gás - Google Patents

fluido de poço à base de óleo que compreende um sistema emulsionante não-poluente, utilizável para qualquer tipo de óleo de base e estável face à formação dos hidratos de gás

Info

Publication number
BRPI0413932A
BRPI0413932A BRPI0413932-1A BRPI0413932A BRPI0413932A BR PI0413932 A BRPI0413932 A BR PI0413932A BR PI0413932 A BRPI0413932 A BR PI0413932A BR PI0413932 A BRPI0413932 A BR PI0413932A
Authority
BR
Brazil
Prior art keywords
oil
stable
polluting
usable
type
Prior art date
Application number
BRPI0413932-1A
Other languages
English (en)
Inventor
Christine Dalmazzone
Annie Audibert-Hayet
Carine Dewattines
Original Assignee
Inst Francais Du Petrole
Oleon N V
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 Inst Francais Du Petrole, Oleon N V filed Critical Inst Francais Du Petrole
Publication of BRPI0413932A publication Critical patent/BRPI0413932A/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
    • C09K8/36—Water-in-oil emulsions
    • 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
    • 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
    • C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
    • C09K2208/22—Hydrates inhibition by using well treatment fluids containing inhibitors of hydrate formers

Abstract

"FLUIDO DE POçO à BASE DE óLEO QUE COMPREENDE UM SISTEMA EMULSIONANTE NãO-POLUENTE, UTILIZáVEL PARA QUALQUER TIPO DE óLEO DE BASE E ESTáVEL FACE à FORMAçãO DOS HIDRATOS DE GáS". A presente invenção refere-se a fluido de poço à base de óleo, estável independentemente do óleo de base utilizada, não-ecotóxico, adaptado à perfuração offshore e mais particularmente adaptado à perfuração offshore profundo, compreende um sistema emulsionante ele próprio não-poluente, compreendendo pelo menos um éster, associado a um agente co-tensoativo não-iónico do tipo ácido carboxílico polimerizado (dímero e/ou trímero). Os fluidos de poços à base que compreende esse sistema, graças a obtenção de emulsões inversas muito estáveis, são utilizáveis também em condições de perfuração offshore nas quais hidratos de gás são capazes de se formarem.
BRPI0413932-1A 2003-08-28 2004-08-02 fluido de poço à base de óleo que compreende um sistema emulsionante não-poluente, utilizável para qualquer tipo de óleo de base e estável face à formação dos hidratos de gás BRPI0413932A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0310268A FR2859215B1 (fr) 2003-08-28 2003-08-28 Fluide de puits a base d'huile comprenant un systeme emulsifiant non-polluant, utilisable pour tout type de base et stable vis-a-vis de la formation des hydrates de gaz
PCT/FR2004/002076 WO2005023959A2 (fr) 2003-08-28 2004-08-02 Fluide de puits à base d'huile comprenant un système émulsifiant non-polluant, utilisable pour tout type d'huile de base et stable vis-à-vis de la formation des hydrates de gaz

Publications (1)

Publication Number Publication Date
BRPI0413932A true BRPI0413932A (pt) 2006-10-24

Family

ID=34130644

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0413932-1A BRPI0413932A (pt) 2003-08-28 2004-08-02 fluido de poço à base de óleo que compreende um sistema emulsionante não-poluente, utilizável para qualquer tipo de óleo de base e estável face à formação dos hidratos de gás

Country Status (7)

Country Link
EP (1) EP1697482B1 (pt)
AT (1) ATE366295T1 (pt)
BR (1) BRPI0413932A (pt)
DE (1) DE602004007407T2 (pt)
FR (1) FR2859215B1 (pt)
NO (1) NO20061028L (pt)
WO (1) WO2005023959A2 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2879189B1 (fr) * 2004-12-13 2007-03-30 Inst Francais Du Petrole Methode pour transporter des hydrates en suspension dans des effluents de production utilisant un additif non-polluant
FR2886730B1 (fr) * 2005-06-02 2007-07-27 Inst Francais Du Petrole Methode d'analyse de la cinetique de formation d'hydrates de gaz dans des fluides
ITVA20130017A1 (it) * 2013-03-18 2014-09-19 Lamberti Spa Fluidi di trattamento a base di emulsioni inverse
CN103308552B (zh) * 2013-06-17 2015-04-29 浙江大学 一种含油污泥水分综合表征方法
CN113845289B (zh) * 2020-06-26 2023-05-09 四川伟晟环境保护有限公司 油气田钻屑和污泥的综合利用方法
CN115894894B (zh) * 2022-11-10 2023-12-01 宇昂科技有限公司 一种石油树脂乳化剂及其制备方法和应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2793188A (en) * 1954-10-18 1957-05-21 Swift & Co External oil phase drilling fluid emulsions
CA1023239A (en) * 1973-05-01 1977-12-27 Leroy L. Carney Water-in-oil emulsions and emulsifiers for preparing the same
FR2809743B1 (fr) * 2000-06-06 2006-08-18 Inst Francais Du Petrole Fluide de puits a base d'huile comprenant un systeme emulsifiant stable en temperature et non polluant
US6828279B2 (en) * 2001-08-10 2004-12-07 M-I Llc Biodegradable surfactant for invert emulsion drilling fluid

Also Published As

Publication number Publication date
WO2005023959A2 (fr) 2005-03-17
DE602004007407D1 (de) 2007-08-16
WO2005023959A3 (fr) 2005-06-02
NO20061028L (no) 2006-03-22
FR2859215B1 (fr) 2005-10-14
EP1697482B1 (fr) 2007-07-04
FR2859215A1 (fr) 2005-03-04
ATE366295T1 (de) 2007-07-15
DE602004007407T2 (de) 2008-03-13
EP1697482A2 (fr) 2006-09-06

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: NAO APRESENTADA A GUIA DE CUMPRIMENTO DE EXIGENCIA. REFERENTE A 8A ANUIDADE.

B15K Others concerning applications: alteration of classification

Ipc: C09K 8/36 (2006.01), C09K 8/32 (2006.01)