ES8600367A1 - Un procedimiento para preparar una composicion acuosa espesa de acido clorhidrico - Google Patents

Un procedimiento para preparar una composicion acuosa espesa de acido clorhidrico

Info

Publication number
ES8600367A1
ES8600367A1 ES528252A ES528252A ES8600367A1 ES 8600367 A1 ES8600367 A1 ES 8600367A1 ES 528252 A ES528252 A ES 528252A ES 528252 A ES528252 A ES 528252A ES 8600367 A1 ES8600367 A1 ES 8600367A1
Authority
ES
Spain
Prior art keywords
general formula
range
alkyl
hydrochloric acid
image
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES528252A
Other languages
English (en)
Other versions
ES528252A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
Original Assignee
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
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 SHELL INT RESEARCH, Shell Internationale Research Maatschappij BV filed Critical SHELL INT RESEARCH
Publication of ES8600367A1 publication Critical patent/ES8600367A1/es
Publication of ES528252A0 publication Critical patent/ES528252A0/es
Granted legal-status Critical Current

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
    • C09K8/62—Compositions for forming crevices or fractures
    • C09K8/72—Eroding chemicals, e.g. acids
    • C09K8/74—Eroding chemicals, e.g. acids combined with additives added for specific purposes
    • 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
    • C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • C09K8/528—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning inorganic depositions, e.g. sulfates or carbonates
    • 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
    • Y10S507/927—Well cleaning fluid
    • 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
    • Y10S507/933—Acidizing or formation destroying
    • Y10S507/934—Acidizing or formation destroying with inhibitor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PROCEDIMIENTO PARA PREPARAR UNA COMPOSICION ACUOSA ESPESA DE ACIDO CLORHIDRICO.CONSISTE EN MEZCLAR: A) 1 A 20 EN PESO DE CLORURO DE HIDROGENO; B) UN ETOXILATO DE ALCOHOL DE FORMULA (I), DONDE R ES UN GRUPO ALQUILO DE C 8 A 20 Y N ESTA ENTRE 3 Y 15, CON LA CONDICION DE QUE EL RESTO -(CH2-CH2-O)N CONSTITUYE DEL 50 AL 67 EN PESO DEL ETOXILATO DE ALCOHOL; C) UN ACIDO ALQUIL-ARIL-SULFONICO DE FORMULA (II) DONDE R1 ES UNA CADENA DE ALQUILO LINEAL DE C 8 A 13 Y R2 Y R3 SON INDEPENDIENTEMENTE ATOMOS DE HIDROGENO O GRUPOS METILO, ESTANDO LA CONCENTRACION COMBINADA DE (B) Y (C) EN EL INTERVALO DE 3 A 15 EN PESO, ESTANDO LAS PROPORCIONES RELATIVAS EN PESO DE (B) Y (C) EN EL INTERVALO DE 45 A 65 EN PESO DE (B) A 55 A 35 EN PESO DE (C); Y D) 0 A 2 EN PESO DE UN SALICILATO DE FORMULA (III) DONDE R4 ES UN GRUPO ALQUILO C 1 A 4 O UN GRUPO BENCILO; Y DISPERSAR LA MEZCLA RESULTANTE EN (A).
ES528252A 1982-12-22 1983-12-21 Un procedimiento para preparar una composicion acuosa espesa de acido clorhidrico Granted ES528252A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8236481 1982-12-22

Publications (2)

Publication Number Publication Date
ES8600367A1 true ES8600367A1 (es) 1985-10-01
ES528252A0 ES528252A0 (es) 1985-10-01

Family

ID=10535166

Family Applications (1)

Application Number Title Priority Date Filing Date
ES528252A Granted ES528252A0 (es) 1982-12-22 1983-12-21 Un procedimiento para preparar una composicion acuosa espesa de acido clorhidrico

Country Status (10)

Country Link
US (1) US4604233A (es)
EP (1) EP0111959B1 (es)
JP (1) JPS59133300A (es)
AU (1) AU572102B2 (es)
CA (1) CA1215302A (es)
DE (1) DE3379067D1 (es)
DK (1) DK158844C (es)
ES (1) ES528252A0 (es)
GB (1) GB2133416B (es)
NO (1) NO163070C (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1275794C (en) * 1986-02-28 1990-11-06 Christine Perry Adducts of propargyl alcohol and their use as corrosion inhibitors in acidizing systems
US4816185A (en) * 1987-03-04 1989-03-28 Chevron Research Company Styrene alkylbenzene copolymers and sulfonates thereof and method of making
US5183573A (en) * 1991-07-22 1993-02-02 W. R. Grace & Co.-Conn. Multipurpose scale preventer/remover
US5433272A (en) * 1993-11-29 1995-07-18 Baker; Mason Methods for treating a permeable matrix
US5783526A (en) * 1997-03-06 1998-07-21 Texas United Chemical Company, Llc. Process to enhance removal of adhering solids from the surface of wellbores and sand control devices therein
US6135207A (en) * 1998-08-27 2000-10-24 Jacam Chemicals, L.L.C. Well treatment pellets
US6593279B2 (en) * 1999-12-10 2003-07-15 Integrity Industries, Inc. Acid based micro-emulsions
US20040147422A1 (en) * 2003-01-23 2004-07-29 Hatch Andrew M. Cleaner composition for formed metal articles
EP2331787B1 (en) * 2008-09-11 2016-10-26 M-I L.L.C. Nitrogen-free invert emulsion wellbore fluid
US9004167B2 (en) 2009-09-22 2015-04-14 M-I L.L.C. Methods of using invert emulsion fluids with high internal phase concentration
US20150011441A1 (en) * 2013-07-03 2015-01-08 Sarkis R. Kakadjian Mutual Solvent for Downhole Use

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3062748A (en) * 1959-08-24 1962-11-06 Dow Chemical Co Inhibited aqueous acidic composition
US3353603A (en) * 1965-06-30 1967-11-21 Byron Jackson Inc Treatment of wells
FR1573530A (es) * 1967-07-10 1969-07-04
US3779916A (en) * 1971-11-04 1973-12-18 Dow Chemical Co Acidizing composition
US3793221A (en) * 1972-09-13 1974-02-19 Basf Wyandotte Corp Thickened acid cleaner
FR2207984B1 (es) * 1972-11-27 1975-11-21 Reckitt & Colmann Sa
GB1429349A (en) * 1973-04-12 1976-03-24 Dow Chemical Co Acidizing composition
US3968840A (en) * 1973-05-25 1976-07-13 Texaco Inc. Controlled rate acidization process
US4073344A (en) * 1974-12-16 1978-02-14 Halliburton Company Methods for treating subterranean formations
US4032466A (en) * 1976-04-16 1977-06-28 Basf Wyandotte Corporation Acid cleaner and process for disposal thereof
BR7708101A (pt) * 1976-12-06 1978-07-25 Shell Int Research Aperfeicoamento em processo de tratamento de poco
US4096914A (en) * 1976-12-06 1978-06-27 Shell Oil Company Acidizing asphaltenic oil reservoirs with acids containing salicylic acid
US4288332A (en) * 1977-02-22 1981-09-08 Halliburton Company Methods and compositions for treating subterranean formations
CA1095805A (en) * 1977-05-25 1981-02-17 Joseph V. Otrhalek Thickened acid cleaner
US4163727A (en) * 1977-12-05 1979-08-07 Basf Wyandotte Corporation Acidizing-gel composition

Also Published As

Publication number Publication date
GB8334020D0 (en) 1984-02-01
CA1215302A (en) 1986-12-16
AU572102B2 (en) 1988-05-05
GB2133416A (en) 1984-07-25
DE3379067D1 (en) 1989-03-02
ES528252A0 (es) 1985-10-01
NO834722L (no) 1984-06-25
EP0111959A3 (en) 1985-01-09
DK590883A (da) 1984-06-23
NO163070C (no) 1990-03-28
GB2133416B (en) 1986-06-25
DK158844B (da) 1990-07-23
DK590883D0 (da) 1983-12-21
AU2273383A (en) 1984-06-28
DK158844C (da) 1990-12-17
EP0111959A2 (en) 1984-06-27
JPS59133300A (ja) 1984-07-31
EP0111959B1 (en) 1989-01-25
NO163070B (no) 1989-12-18
US4604233A (en) 1986-08-05

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000201