AR246585A1 - Fluido de reacondicionamiento que no produce danos. - Google Patents

Fluido de reacondicionamiento que no produce danos.

Info

Publication number
AR246585A1
AR246585A1 AR90316746A AR31674690A AR246585A1 AR 246585 A1 AR246585 A1 AR 246585A1 AR 90316746 A AR90316746 A AR 90316746A AR 31674690 A AR31674690 A AR 31674690A AR 246585 A1 AR246585 A1 AR 246585A1
Authority
AR
Argentina
Prior art keywords
workover
damaging
completion fluid
maintain
wells
Prior art date
Application number
AR90316746A
Other languages
English (en)
Original Assignee
Osca Inc
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 Osca Inc filed Critical Osca Inc
Application granted granted Critical
Publication of AR246585A1 publication Critical patent/AR246585A1/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
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/601—Compositions for stimulating production by acting on the underground formation using spacer compositions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00—Earth boring, well treating, and oil field chemistry
    • Y10S507/925—Completion or workover fluid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Earth Drilling (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

UN METODO DE PREVENIR DANOS POTENCIALES A UNA FORMACION SUBTERRANEA, PARTICULARMENTE EN POZOS DE PETROLEO Y GAS CAUSADOS POR SALMUERAS PARA COMPLETAR Y MANTENER POZOS, BASADAS EN CALCIO, QUE COMPRENDE AGREGAR UNA COMPOSICION ACIDA AMORTIGUADORA CONSTITUIDA POR UN ACIDO DEBIL Y SU SAL METALICA CONJUGADA, A DICHA SALMUERA PARA MANTENER EL PH DE LA MISMA ENTRE 3,5 Y 5,5.
AR90316746A 1989-05-05 1990-04-30 Fluido de reacondicionamiento que no produce danos. AR246585A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/348,042 US4938288A (en) 1989-05-05 1989-05-05 Non-damaging workover and completion fluid

Publications (1)

Publication Number Publication Date
AR246585A1 true AR246585A1 (es) 1994-08-31

Family

ID=23366410

Family Applications (1)

Application Number Title Priority Date Filing Date
AR90316746A AR246585A1 (es) 1989-05-05 1990-04-30 Fluido de reacondicionamiento que no produce danos.

Country Status (7)

Country Link
US (1) US4938288A (es)
EP (1) EP0427835B1 (es)
AR (1) AR246585A1 (es)
AU (1) AU617050B2 (es)
CA (1) CA2016110C (es)
NO (1) NO301437B1 (es)
WO (1) WO1990013732A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994006883A1 (en) * 1992-09-21 1994-03-31 Union Oil Company Of California Solids-free, essentially all-oil wellbore fluid
US5556832A (en) * 1992-09-21 1996-09-17 Union Oil Company Of California Solids-free, essentially all-oil wellbore fluid
US6138755A (en) * 1998-05-19 2000-10-31 Tetra Technologies, Inc. Method for enhancing the compatibility of a zinc-brine completion fluid with a fracturing fluid
US6939466B2 (en) * 1998-08-17 2005-09-06 Cuno Incorporated Graded particle-size retention filter medium for fluid filtration unit with improved edge seal
WO2002003076A2 (en) * 2000-06-30 2002-01-10 Lifewaves International, Inc. Systems and methods for assessing and modifying an individual's physiological condition
GB2433163A (en) * 2005-12-10 2007-06-13 Sean Oliver Mulvenna Water-safe pull-cord switch

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3122203A (en) * 1959-07-23 1964-02-25 Dow Chemical Co Well washing process and composition
US4083407A (en) * 1977-02-07 1978-04-11 The Dow Chemical Company Spacer composition and method of use
US4304677A (en) * 1978-09-05 1981-12-08 The Dow Chemical Company Method of servicing wellbores
US4292183A (en) * 1978-12-13 1981-09-29 Great Lakes Chemical Corporation High-density fluid compositions
US4784779A (en) * 1986-09-30 1988-11-15 Great Lakes Chemical Corp. Corrosion inhibitors for clear, calcium-free high density fluids

Also Published As

Publication number Publication date
NO910039L (no) 1991-01-04
US4938288A (en) 1990-07-03
AU5564490A (en) 1990-11-29
WO1990013732A1 (en) 1990-11-15
EP0427835B1 (en) 1996-08-14
EP0427835A1 (en) 1991-05-22
CA2016110C (en) 1994-12-06
AU617050B2 (en) 1991-11-14
CA2016110A1 (en) 1990-11-05
EP0427835A4 (en) 1993-11-24
NO910039D0 (no) 1991-01-04
NO301437B1 (no) 1997-10-27

Similar Documents

Publication Publication Date Title
NO981160D0 (no) Invert-emulsjons fluider egnet for oljeboring
GB2426272A (en) Method for enhancing the retention efficiency of treatment chemicals in subterranean formations
ATE550403T1 (de) Flüssigkeiten und methoden zum verschliessen von kohlenwasserstoffbohrlöchern
MY135450A (en) Viscoelastic surfactant fluids stable at high brine concentrations
AR000488A1 (es) Composición lubricante para fluidos de base acuosautilizados en la perforación de pozos dichos flui dos de base acuosa y utilización de los mismos en la perforación de pozos
AR000977A1 (es) Composicion de aditivo para un fluido de perforacion y proceso para controlar la perdida de fluido de un fluido con base de agua utilizando dichacomposicion en una formacion subterranea.
BR0207332A (pt) Composição de fluido de fraturamento hidráulico, e, processo para gerar fissuras em uma formação subterrânea
BR0110771A (pt) Composição e método de serviço em poços
NO912337D0 (no) Anvendelse av utvalgte esteroljer i borespylinger, spesielt for offshore-utvinning av jordolje-henholdsvis jordgassforekomster (i).
NO20000807L (no) Oljebasert boreslam egnet for boring i naervaer av sure gasser
ES2126257T3 (es) Composicion que comprende una solucion de n,n-dialquilamidas para impedir la formacion de emulsiones de petroleo/agua durante el sondeo.
BR0108418A (pt) Método para perfurar e tratar múltiplos intervalos de uma ou mais formações subterr neas interceptadas por um furo de poço, e, sistema de tratamento por estìmulo, e aparelho para uso na perfuração e tratamento de múltiplos intervalos de uma ou mais formações subterr neas interceptadas por um furo de poço.
BR9917054A (pt) Fluido de serviço e perfuração de poço, e, processos de perfuração de um poço e de conduzir operações de serviço de poço em um furo de sondagem
DE69906682D1 (de) Wasserlösliche invert-emulsionen
MX9803724A (es) Fluidos de reacondicionamiento, completacion y tapado de espuma mejorada de polimero.
PT1093541E (pt) Metodo para evitar depositos na extraccao de petroleo
ATE54719T1 (de) Peroxygene brechsysteme fuer bohrlochbehandlungsfluessigkeiten.
DE69412998D1 (de) Hochviskoser vernetzter gelartiger alkohol
CA2536797A1 (en) Systems and methods for treating a subterranean formation using carbon dioxide and a crosslinked fracturing fluid
Golombek et al. Sequential development of grooved terrain and polygons on Ganymede
AR246585A1 (es) Fluido de reacondicionamiento que no produce danos.
BR0302111A (pt) Método para marcar um hidrocarboneto de petróleo lìquido
NO20054619L (no) Sammensetninger og fremgangsmater for behandling av underjordiske formasjoner
SE9403265D0 (sv) Liquid-driven downhole hammer drill
NO881760D0 (no) Aminoalkylerte polyakrylamidaldehydgeler, fremstilling og anvendelse derav i oljeutvinning.