BR102015015617A8 - composição para fluidos de perfuração com fase oleosa baseada em diésteres - Google Patents

composição para fluidos de perfuração com fase oleosa baseada em diésteres Download PDF

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Publication number
BR102015015617A8
BR102015015617A8 BR102015015617A BR102015015617A BR102015015617A8 BR 102015015617 A8 BR102015015617 A8 BR 102015015617A8 BR 102015015617 A BR102015015617 A BR 102015015617A BR 102015015617 A BR102015015617 A BR 102015015617A BR 102015015617 A8 BR102015015617 A8 BR 102015015617A8
Authority
BR
Brazil
Prior art keywords
oil phase
fluid composition
drilling fluid
diester
based oil
Prior art date
Application number
BR102015015617A
Other languages
English (en)
Other versions
BR102015015617B1 (pt
Inventor
Enrique La Rotta Hernández Camilo
Bazzeggio Da Fonseca Guilherme
Cueva Candido Poltronieri Olívia
De Jesus Cunha Cunha Paulo
Original Assignee
Oxiteno S A Ind E Comercio
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 Oxiteno S A Ind E Comercio filed Critical Oxiteno S A Ind E Comercio
Priority to BR102015015617-0A priority Critical patent/BR102015015617B1/pt
Priority to PCT/BR2016/050141 priority patent/WO2016205910A1/pt
Priority to US15/739,464 priority patent/US10626316B2/en
Priority to UY0001036744A priority patent/UY36744A/es
Publication of BR102015015617A8 publication Critical patent/BR102015015617A8/pt
Publication of BR102015015617B1 publication Critical patent/BR102015015617B1/pt

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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
    • C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
    • C09K2208/20—Hydrogen sulfide elimination
    • 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
    • C09K2208/32—Anticorrosion additives

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)

Abstract

composição para fluidos de perfuração com fase oleosa baseada em diésteres. a presente invenção refere-se a uma composição de fluido de perfuração de baixa toxicidade e alta biodegradabilidade na forma de emulsão invertida contendo uma fase aquosa e uma fase oleosa predominante, em que a fase oleosa compreende uma mistura de pelo menos dois diésteres obtidos a partir da esterificação de um ácido carboxílico e um álcool. os diésteres selecionados são adequados para uso em perfuração de depósitos de óleo cru ou gás natural, apresentando boa estabilidade nas formulações avaliadas sob condições de alta pressão e alta temperatura e presença de salmouras de sais divalentes.
BR102015015617-0A 2015-06-26 2015-06-26 Composição para fluidos de perfuração com fase oleosa baseada em diésteres BR102015015617B1 (pt)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BR102015015617-0A BR102015015617B1 (pt) 2015-06-26 2015-06-26 Composição para fluidos de perfuração com fase oleosa baseada em diésteres
PCT/BR2016/050141 WO2016205910A1 (pt) 2015-06-26 2016-06-17 Composição para fluidos de perfuração com fase oleosa baseada em diésteres
US15/739,464 US10626316B2 (en) 2015-06-26 2016-06-17 Drilling fluid composition containing a diester-based oil phase
UY0001036744A UY36744A (es) 2015-06-26 2016-06-21 Composición para fluidos de perforación con fase oleosa basada en diésteres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR102015015617-0A BR102015015617B1 (pt) 2015-06-26 2015-06-26 Composição para fluidos de perfuração com fase oleosa baseada em diésteres

Publications (2)

Publication Number Publication Date
BR102015015617A8 true BR102015015617A8 (pt) 2018-02-27
BR102015015617B1 BR102015015617B1 (pt) 2022-10-11

Family

ID=57584344

Family Applications (1)

Application Number Title Priority Date Filing Date
BR102015015617-0A BR102015015617B1 (pt) 2015-06-26 2015-06-26 Composição para fluidos de perfuração com fase oleosa baseada em diésteres

Country Status (4)

Country Link
US (1) US10626316B2 (pt)
BR (1) BR102015015617B1 (pt)
UY (1) UY36744A (pt)
WO (1) WO2016205910A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11479706B1 (en) * 2022-05-24 2022-10-25 King Fahd University Of Petroleum And Minerals Mineral oil invert emulsion hydrogen sulfide mitigating drilling fluid and method of drilling subterranean geological formation

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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US2316968A (en) 1941-08-22 1943-04-20 Miller George Oil base drilling fluid
BE500080A (pt) 1949-12-19
US2698833A (en) 1952-08-25 1955-01-04 Oil Base Drilling fluid composition and method
US2773031A (en) 1954-10-28 1956-12-04 Gulf Oil Corp Drilling muds
US2773030A (en) 1954-10-28 1956-12-04 Gulf Oil Corp Drilling muds
FR1205180A (fr) * 1957-01-11 1960-02-01 Sinclair Refining Co Composition d'huile lubrifiante
GB818300A (en) * 1957-04-30 1959-08-12 Exxon Research Engineering Co Synthetic lubricant
US3014862A (en) 1957-09-23 1961-12-26 Gulf Oil Corp Drilling mud of enhanced lubricating properties
US3047493A (en) 1958-05-26 1962-07-31 Gulf Research Development Co Drilling process and water base drilling muds
US3027324A (en) 1958-12-30 1962-03-27 Gulf Research Development Co Water base drilling fluid and method of drilling
US3047494A (en) 1959-04-16 1962-07-31 Milwhite Mud Sales Company Method of controlling the extra pressure lubrication of drilling muds
US3048538A (en) 1959-05-08 1962-08-07 Gulf Research Development Co Water-based drilling fluid having enhanced lubricating properties
US3214374A (en) 1961-10-26 1965-10-26 Magnet Cove Barium Corp Drilling fluids and compositions for preparing the same
US3242160A (en) 1962-08-23 1966-03-22 Phillips Petroleum Co Inorganic basic salts of sulfonated tall oil pitch
US3340188A (en) 1962-08-23 1967-09-05 Phillips Petroleum Co Drilling fluid
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US3377276A (en) 1963-11-07 1968-04-09 Phillips Petroleum Co Drilling fluids and additives therefor
US3372112A (en) 1964-05-14 1968-03-05 Phillips Petroleum Co Drilling fluids having enhanced lubricating properties
US3761410A (en) 1971-03-22 1973-09-25 Nl Industries Inc Composition and process for increasing the lubricity of water base drilling fluids
US3979305A (en) 1972-09-29 1976-09-07 Union Oil Company Of California Low fluid loss additive composition
US4039459A (en) 1976-06-30 1977-08-02 Union Oil Company Of California Composition and method for drilling a reservoir containing a high temperature aqueous liquid
US4374737A (en) 1980-01-14 1983-02-22 Dana E. Larson Nonpolluting drilling fluid composition
US4481121A (en) 1982-05-17 1984-11-06 Hughes Tool Company Viscosifier for oil base drilling fluids
US4631136A (en) 1985-02-15 1986-12-23 Jones Iii Reed W Non-polluting non-toxic drilling fluid compositions and method of preparation
DE3842659A1 (de) 1988-12-19 1990-06-28 Henkel Kgaa Verwendung ausgewaehlter esteroele in bohrspuelungen insbesondere zur off-shore-erschliessung von erdoel- bzw. erdgasvorkommen (i)
DE3907392A1 (de) 1989-03-08 1990-09-13 Henkel Kgaa Ester von carbonsaeuren mittlerer kettenlaenge als bestnadteil der oelphase in invert-bohrspuelschlaemmen
DE4019266A1 (de) * 1990-06-16 1992-01-23 Henkel Kgaa Fliessfaehige bohrlochbehandlungsmittel auf basis von polycarbonsaeureestern
CA2192998C (en) 1994-06-13 2007-10-16 Heinz Mueller Free-flowing borehole servicing preparations containing linear alpha-olefins, more particularly corresponding drilling fluids
EP1862523A1 (de) 2006-06-01 2007-12-05 Cognis Oleochemicals GmbH Bohrspülung mit geringer Toxizität
US10253236B2 (en) * 2013-10-31 2019-04-09 Amril Ag Environmental friendly well treatment fluids comprising an ester

Also Published As

Publication number Publication date
WO2016205910A1 (pt) 2016-12-29
US10626316B2 (en) 2020-04-21
UY36744A (es) 2016-12-30
US20180179433A1 (en) 2018-06-28
BR102015015617B1 (pt) 2022-10-11

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B03H Publication of an application: rectification [chapter 3.8 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 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]

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