NO139232C - Fremgangsmaate ved syrebehandling av materialer i et underjordisk omraade - Google Patents

Fremgangsmaate ved syrebehandling av materialer i et underjordisk omraade

Info

Publication number
NO139232C
NO139232C NO732973A NO297373A NO139232C NO 139232 C NO139232 C NO 139232C NO 732973 A NO732973 A NO 732973A NO 297373 A NO297373 A NO 297373A NO 139232 C NO139232 C NO 139232C
Authority
NO
Norway
Prior art keywords
procedure
materials
acid treatment
underground area
underground
Prior art date
Application number
NO732973A
Other languages
English (en)
Other versions
NO139232B (no
Inventor
Edwin Allen Richardson
Ronald Fredrick Scheuerman
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 NO139232B publication Critical patent/NO139232B/no
Publication of NO139232C publication Critical patent/NO139232C/no

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General 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)
  • Processing Of Solid Wastes (AREA)
NO732973A 1972-07-24 1973-07-23 Fremgangsmaate ved syrebehandling av materialer i et underjordisk omraade NO139232C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00274778A US3826312A (en) 1972-07-24 1972-07-24 Self-neutralizing well acidizing

Publications (2)

Publication Number Publication Date
NO139232B NO139232B (no) 1978-10-16
NO139232C true NO139232C (no) 1979-01-24

Family

ID=23049581

Family Applications (1)

Application Number Title Priority Date Filing Date
NO732973A NO139232C (no) 1972-07-24 1973-07-23 Fremgangsmaate ved syrebehandling av materialer i et underjordisk omraade

Country Status (5)

Country Link
US (1) US3826312A (no)
CA (1) CA1018341A (no)
GB (1) GB1437432A (no)
NL (1) NL7310205A (no)
NO (1) NO139232C (no)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3953340A (en) * 1973-04-16 1976-04-27 Shell Oil Company Dissolving siliceous materials with self-acidifying liquid
US3892275A (en) * 1974-01-24 1975-07-01 Shell Oil Co Self-thinning and neutralizing thickened aqueous liquid
US4332688A (en) * 1976-12-22 1982-06-01 Texaco Inc. Aqueous acid solution containing an acrylamido alkanesulfonic acid polymer
US4090563A (en) * 1976-12-27 1978-05-23 Shell Oil Company Increasing the clay dissolving capability of a buffer-regulated mud acid
US4089787A (en) * 1977-03-16 1978-05-16 Shell Oil Company Increasing the clay-dissolving capability of a relatively high pH self-generating mud acid
US4124408A (en) * 1977-06-02 1978-11-07 The United States Of America As Represented By The Secretary Of The Navy Method of removing deposits on refrigeration system surfaces
US4213866A (en) * 1978-11-03 1980-07-22 Ashby Robert M Composition and process for removing sulfur scale from interstices in petroleum bearing formations and the like to improve the flow of petroleum
US4317735A (en) * 1980-03-18 1982-03-02 The Dow Chemical Company Method of inhibiting crosslinking of aqueous xanthan gums in the presence of ferric acid ions
US4466893A (en) * 1981-01-15 1984-08-21 Halliburton Company Method of preparing and using and composition for acidizing subterranean formations
US4487265A (en) * 1981-12-22 1984-12-11 Union Oil Company Of California Acidizing a subterranean reservoir
US4567946A (en) * 1982-02-08 1986-02-04 Union Oil Company Of California Increasing the permeability of a subterranean reservoir
US5112505A (en) * 1986-05-15 1992-05-12 Petrolite Corporation Certain dithiocarbamates and method of use for reducing asphaltene precipitation in asphaltenic reservoirs
US5130473A (en) * 1986-05-15 1992-07-14 Petrolite Corporation Dithiocarbamate compounds
US20110220360A1 (en) * 2010-03-12 2011-09-15 Thomas Lindvig Application of alkaline fluids for post-flush or post-treatment of a stimulated sandstone matrix
US9573808B2 (en) 2013-07-31 2017-02-21 Schlumberger Technology Corporation Aqueous solution and method for use thereof
US9920606B2 (en) 2013-07-31 2018-03-20 Schlumberger Technology Corporation Preparation method, formulation and application of chemically retarded mineral acid for oilfield use
US9796490B2 (en) 2013-10-24 2017-10-24 Schlumberger Technology Corporation Aqueous solution and method for use thereof
US9476287B2 (en) 2013-11-05 2016-10-25 Schlumberger Technology Corporation Aqueous solution and method for use thereof
US20170267918A1 (en) 2016-03-15 2017-09-21 Schlumberger Technology Corporation Aqueous solution and method for use thereof
RU2726089C1 (ru) * 2019-11-28 2020-07-09 Публичное акционерное общество "Газпром" Способ проведения обработки газовых скважин подземных хранилищ газа

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2152306A (en) * 1936-09-30 1939-03-28 Dow Chemical Co Method of removing metal obstructions from wells
US2094479A (en) * 1936-12-30 1937-09-28 William E Snee Treatment of wells
US2175095A (en) * 1937-07-06 1939-10-03 Dow Chemical Co Treatment of wells
US2640810A (en) * 1950-09-14 1953-06-02 Dow Chemical Co Treatment of wells
US3122204A (en) * 1960-04-19 1964-02-25 Monsanto Chemicals A method for acidizing wells and composition therefor
US3251415A (en) * 1965-04-01 1966-05-17 Exxon Production Research Co Acid treating process
US3482636A (en) * 1967-04-06 1969-12-09 Dow Chemical Co Method of lessening the inhibitory effects to fluid flow due to the presence of solid organic substances in a subterranean formation
US3528503A (en) * 1968-07-30 1970-09-15 Dow Chemical Co Method of improving permeability of geologic formations by removal of organic material therefrom
US3719229A (en) * 1971-06-21 1973-03-06 Texaco Inc Secondary recovery method

Also Published As

Publication number Publication date
NL7310205A (no) 1974-01-28
NO139232B (no) 1978-10-16
GB1437432A (en) 1976-05-26
CA1018341A (en) 1977-10-04
US3826312A (en) 1974-07-30

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