DK590883D0 - Saltsyrepraeparater og anvendelse heraf - Google Patents

Saltsyrepraeparater og anvendelse heraf

Info

Publication number
DK590883D0
DK590883D0 DK5908/83A DK590883A DK590883D0 DK 590883 D0 DK590883 D0 DK 590883D0 DK 5908/83 A DK5908/83 A DK 5908/83A DK 590883 A DK590883 A DK 590883A DK 590883 D0 DK590883 D0 DK 590883D0
Authority
DK
Denmark
Prior art keywords
hydrochloric acid
acid preparations
preparations
hydrochloric
acid
Prior art date
Application number
DK5908/83A
Other languages
English (en)
Other versions
DK590883A (da
DK158844B (da
DK158844C (da
Inventor
Walter Joseph Marie Rootsaert
Carolus Hendricus Van Der Loo
Original Assignee
Shell Int Research
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 filed Critical Shell Int Research
Publication of DK590883D0 publication Critical patent/DK590883D0/da
Publication of DK590883A publication Critical patent/DK590883A/da
Publication of DK158844B publication Critical patent/DK158844B/da
Application granted granted Critical
Publication of DK158844C publication Critical patent/DK158844C/da

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
DK590883A 1982-12-22 1983-12-21 Saltsyrepraeparater og anvendelse heraf DK158844C (da)

Applications Claiming Priority (2)

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

Publications (4)

Publication Number Publication Date
DK590883D0 true DK590883D0 (da) 1983-12-21
DK590883A DK590883A (da) 1984-06-23
DK158844B DK158844B (da) 1990-07-23
DK158844C DK158844C (da) 1990-12-17

Family

ID=10535166

Family Applications (1)

Application Number Title Priority Date Filing Date
DK590883A DK158844C (da) 1982-12-22 1983-12-21 Saltsyrepraeparater og anvendelse heraf

Country Status (10)

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

Families Citing this family (10)

* 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
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
NL6809703A (da) * 1967-07-10 1969-01-14
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 (da) * 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
US4096914A (en) * 1976-12-06 1978-06-27 Shell Oil Company Acidizing asphaltenic oil reservoirs with acids containing salicylic acid
GB1542356A (en) * 1976-12-06 1979-03-14 Shell Int Research Process for acidizing oil reservoirs with acids containing salicyclic acid or sulphosalicyclic 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
DK590883A (da) 1984-06-23
NO163070C (no) 1990-03-28
GB8334020D0 (en) 1984-02-01
GB2133416A (en) 1984-07-25
AU572102B2 (en) 1988-05-05
DK158844B (da) 1990-07-23
US4604233A (en) 1986-08-05
JPS59133300A (ja) 1984-07-31
DE3379067D1 (en) 1989-03-02
AU2273383A (en) 1984-06-28
CA1215302A (en) 1986-12-16
EP0111959A3 (en) 1985-01-09
ES8600367A1 (es) 1985-10-01
EP0111959B1 (en) 1989-01-25
DK158844C (da) 1990-12-17
NO834722L (no) 1984-06-25
EP0111959A2 (en) 1984-06-27
ES528252A0 (es) 1985-10-01
NO163070B (no) 1989-12-18
GB2133416B (en) 1986-06-25

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Legal Events

Date Code Title Description
PBP Patent lapsed