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BRPI0823061A2 - Fluido de furo de poço em emulsão de fase inversa isento de nitrogênio - Google Patents

Fluido de furo de poço em emulsão de fase inversa isento de nitrogênio

Info

Publication number
BRPI0823061A2
BRPI0823061A2 BRPI0823061-7A BRPI0823061A BRPI0823061A2 BR PI0823061 A2 BRPI0823061 A2 BR PI0823061A2 BR PI0823061 A BRPI0823061 A BR PI0823061A BR PI0823061 A2 BRPI0823061 A2 BR PI0823061A2
Authority
BR
Brazil
Prior art keywords
nitrogen
reverse phase
wellbore fluid
phase emulsion
free reverse
Prior art date
Application number
BRPI0823061-7A
Other languages
English (en)
Inventor
Arvind D Patel
Maribella Irving
Original Assignee
Mi Llc
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 Mi Llc filed Critical Mi Llc
Publication of BRPI0823061A2 publication Critical patent/BRPI0823061A2/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

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)
  • Colloid Chemistry (AREA)
  • Lubricants (AREA)
BRPI0823061-7A 2008-09-11 2008-09-11 Fluido de furo de poço em emulsão de fase inversa isento de nitrogênio BRPI0823061A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2008/075938 WO2010030275A1 (en) 2008-09-11 2008-09-11 Nitrogen-free invert emulsion wellbore fluid

Publications (1)

Publication Number Publication Date
BRPI0823061A2 true BRPI0823061A2 (pt) 2015-06-16

Family

ID=42005365

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0823061-7A BRPI0823061A2 (pt) 2008-09-11 2008-09-11 Fluido de furo de poço em emulsão de fase inversa isento de nitrogênio

Country Status (6)

Country Link
US (1) US20110166047A1 (pt)
EP (1) EP2331787B1 (pt)
BR (1) BRPI0823061A2 (pt)
CA (1) CA2736730A1 (pt)
MX (1) MX2011002713A (pt)
WO (1) WO2010030275A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9004167B2 (en) 2009-09-22 2015-04-14 M-I L.L.C. Methods of using invert emulsion fluids with high internal phase concentration
CA2862899C (en) 2012-01-27 2016-10-11 William Marsh Rice University Wellbore fluids incorporating magnetic carbon nanoribbons and magnetic functionalized carbon nanoribbons and methods of using the same
GB2555018B (en) * 2015-06-01 2021-12-22 Halliburton Energy Services Inc Drilling fluids with high dispersed phase concentration
US10351750B2 (en) 2017-02-03 2019-07-16 Saudi Arabian Oil Company Drilling fluid compositions with enhanced rheology and methods of using same
AU2018224831A1 (en) 2017-02-26 2019-09-12 Schlumberger Technology B.V. Additive to improve cold temperature properties in oil-based fluids
US11708519B2 (en) 2017-02-26 2023-07-25 Schlumberger Technology Corporation Additive to improve cold temperature properties in oil-based fluids
US20190359878A1 (en) * 2018-05-22 2019-11-28 Baker Hughes, A Ge Company, Llc Additives useful for drilling fluids
US11624018B2 (en) 2018-11-09 2023-04-11 Schlumberger Technology Corporation Flat rheology wellbore fluids for generating clean wellbores
US11434407B2 (en) 2020-07-07 2022-09-06 Saudi Arabian Oil Company Rheology modifier with a fatty alcohol for organoclay-free invert emulsion drilling fluid systems

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3817329A (en) * 1972-07-27 1974-06-18 Witco Chemical Corp Process for petroleum recovery utilizing miscible fluids
DE3379067D1 (en) * 1982-12-22 1989-03-02 Shell Int Research Hydrochloric acid compositions and their use
GB9601019D0 (en) 1996-01-18 1996-03-20 Sofitech Nv Wellbore fluid
US6589917B2 (en) * 1996-08-02 2003-07-08 M-I Llc Invert emulsion drilling fluids and muds having negative alkalinity and elastomer compatibility
FR2790977B1 (fr) * 1999-03-19 2003-09-12 Seppic Sa Nouvelles emulsions eau-dans-huile stables contenant un emulsionnant a base d'oleyl- et/ou d'isostearyl-glycoside
US6906009B2 (en) * 2002-08-14 2005-06-14 3M Innovative Properties Company Drilling fluid containing microspheres and use thereof
US7871962B2 (en) * 2003-08-25 2011-01-18 M-I L.L.C. Flat rheology drilling fluid
DE10349807A1 (de) 2003-10-24 2005-05-25 Cognis Deutschland Gmbh & Co. Kg Emulgatoren für Bohrspülmittel
US7188676B2 (en) * 2004-09-02 2007-03-13 Bj Services Company Method for displacing oil base drilling muds and/or residues from oil base drilling mud using water-in-oil emulsion

Also Published As

Publication number Publication date
MX2011002713A (es) 2011-05-25
WO2010030275A1 (en) 2010-03-18
CA2736730A1 (en) 2010-03-18
US20110166047A1 (en) 2011-07-07
EP2331787A1 (en) 2011-06-15
EP2331787B1 (en) 2016-10-26
EP2331787A4 (en) 2012-02-29

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
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: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2479 DE 10-07-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.