AR247756A1 - Liquidos de arrastre de los materiales arrancados en las perforaciones, libres de aceites minerales y adecuados para la explotacion mar adentro de yacimientos de petroleo y/o gas - Google Patents

Liquidos de arrastre de los materiales arrancados en las perforaciones, libres de aceites minerales y adecuados para la explotacion mar adentro de yacimientos de petroleo y/o gas

Info

Publication number
AR247756A1
AR247756A1 AR89315715A AR31571589A AR247756A1 AR 247756 A1 AR247756 A1 AR 247756A1 AR 89315715 A AR89315715 A AR 89315715A AR 31571589 A AR31571589 A AR 31571589A AR 247756 A1 AR247756 A1 AR 247756A1
Authority
AR
Argentina
Prior art keywords
alkaline
esters
gas recovery
drilling fluids
fluid
Prior art date
Application number
AR89315715A
Other languages
English (en)
Original Assignee
Henkel Kommanditgesellschat Au
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6369522&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR247756(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Henkel Kommanditgesellschat Au filed Critical Henkel Kommanditgesellschat Au
Application granted granted Critical
Publication of AR247756A1 publication Critical patent/AR247756A1/es

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

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)
  • Earth Drilling (AREA)
  • Treatment Of Sludge (AREA)
  • Fats And Perfumes (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

LIQUIDOS DE ARRASTRE DE LOS MATERIALES ARRANCADOS EN LAS PERFORACIONES, ADECUADOS PARA LA EXPLOTACION MAR ADENTRO DE YACIMIENTOS DE PETROLEO Y/O GAS SIN CAUSAR PROBLEMAS ECOLOGICOS, DEL TIPO DE LAS EMULSIONES INVERSAS QUE EN UNA FASE ACEITOSA, CONTINUA, CONTIENEN UNA FASE ACUOSA, DISPERSA, JUNTO CON EMULSIONANTES, ESPESANTES, CARGAS, ADITIVOS CONTRA PERDIDA DE FLUIDO, RESERVAS ALCALINASY EVENTULALMENTE, OTROS ADITIVOS USUALES, DONDE EN UN LIQUIDO DE ARRASTRE CONVENCIONAL, LOS ACEITES MINERALES DE LA FASE ACEITOSA CONTINUA ESTAN SUSTITUIDOS POR ACEITES DE ESTERES, CAPACES DE FLUIR Y DE SER BOMBEADOS A TEMPERATURAS COMPRENDIDAS ENTRE LA AMBIENTE Y 0*C, Y CONSTITUIDOS EN MAS DEL 50% Y HASTA EL 100% EN PESO POR ESTERES DE ACIDOS MONOCARBOXILICOS, ALIFATICOS, SATURADOS, CON ALCOHOLES MONOFUNCIONALES, Y EL RESTO, POR OTROS ACEITES DE ESTERES, Y PORQUE PRESENTAN UN PH LIGERAMENTE ALCALINO, SIN CONTENER, EN CALIDAD DE RESERVA ALCALINA, CANTIDADES SUSTANCIALES DE BASES HIDROFILAS FUERTES.
AR89315715A 1988-12-19 1989-12-19 Liquidos de arrastre de los materiales arrancados en las perforaciones, libres de aceites minerales y adecuados para la explotacion mar adentro de yacimientos de petroleo y/o gas AR247756A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3842703A DE3842703A1 (de) 1988-12-19 1988-12-19 Verwendung ausgewaehlter esteroele in bohrspuelungen insbesondere zur off-shore-erschliessung von erdoel- bzw. erdgasvorkommen (ii)

Publications (1)

Publication Number Publication Date
AR247756A1 true AR247756A1 (es) 1995-03-31

Family

ID=6369522

Family Applications (1)

Application Number Title Priority Date Filing Date
AR89315715A AR247756A1 (es) 1988-12-19 1989-12-19 Liquidos de arrastre de los materiales arrancados en las perforaciones, libres de aceites minerales y adecuados para la explotacion mar adentro de yacimientos de petroleo y/o gas

Country Status (17)

Country Link
EP (2) EP0448646A1 (es)
AR (1) AR247756A1 (es)
AT (1) ATE86646T1 (es)
BR (1) BR8907836A (es)
CA (1) CA2006009C (es)
DE (2) DE3842703A1 (es)
DK (1) DK170979B2 (es)
ES (1) ES2041956T3 (es)
IE (1) IE63862B1 (es)
MX (1) MX174331B (es)
NZ (1) NZ231826A (es)
PT (1) PT92598B (es)
RO (1) RO111580B1 (es)
TR (1) TR24166A (es)
UA (1) UA26405C2 (es)
WO (1) WO1990006981A1 (es)
ZA (1) ZA899696B (es)

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Also Published As

Publication number Publication date
BR8907836A (pt) 1991-10-22
PT92598A (pt) 1990-06-29
DK170979B2 (da) 2005-03-29
NZ231826A (en) 1991-08-27
DE3842703A1 (de) 1990-06-21
UA26405C2 (uk) 1999-08-30
RO111580B1 (ro) 1996-11-29
TR24166A (tr) 1991-05-01
DE58903735D1 (de) 1993-04-15
CA2006009A1 (en) 1990-06-19
ATE86646T1 (de) 1993-03-15
DK170979B1 (da) 1996-04-09
CA2006009C (en) 2001-07-03
DK117691D0 (da) 1991-06-18
MX174331B (es) 1994-05-09
WO1990006981A1 (de) 1990-06-28
ZA899696B (en) 1990-08-29
EP0448646A1 (de) 1991-10-02
EP0374672A1 (de) 1990-06-27
AU634207B2 (en) 1993-02-18
AU4954990A (en) 1990-07-10
DK117691A (da) 1991-08-13
PT92598B (pt) 2001-04-30
IE63862B1 (en) 1995-06-14
EP0374672B1 (de) 1993-03-10
ES2041956T3 (es) 1993-12-01
IE894057L (en) 1990-06-19

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