GB1178137A - Process and Composition for Improving Oil Flow - Google Patents

Process and Composition for Improving Oil Flow

Info

Publication number
GB1178137A
GB1178137A GB2511867A GB2511867A GB1178137A GB 1178137 A GB1178137 A GB 1178137A GB 2511867 A GB2511867 A GB 2511867A GB 2511867 A GB2511867 A GB 2511867A GB 1178137 A GB1178137 A GB 1178137A
Authority
GB
United Kingdom
Prior art keywords
compositions
surface active
composition
naphthol
carbons
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
GB2511867A
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst AG
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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of GB1178137A publication Critical patent/GB1178137A/en
Expired 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
    • C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • C09K8/524—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning organic depositions, e.g. paraffins or asphaltenes

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)
  • Liquid Carbonaceous Fuels (AREA)
  • Lubricants (AREA)

Abstract

1,178,137. Surface active compositions; fuels; crude oil. FARBWERKE HOECHST A.G. 31 May, 1967 [1 June, 1966], No. 25118/67. Headings C5D, C5E and C5G. A surface active composition comprises (a) a surface active oxyalkylation product and (b) a naphthol and/or a carboxylic acid ester of a naphthol. Ingredient (a) includes reaction products from 1 mol. of a fatty alcohol, fatty acid or fatty amine containing from 8 to 20 carbons or an alkyl phenol containing from 3 to 16 carbons in the alkyl group, with 5 to 20 mols. of an alkylene oxide. Emulsion breakers such as the copolymers of propylene oxide with ethylene oxide or reaction products of alkylene oxides, with alkylphenolformaldehyde resins may also be included in the compositions. The compositions may be in the form of solutions in aromatic solvents or they may be in solid form. The composition may be added to commercial fuel oils and crude oils.
GB2511867A 1966-06-01 1967-05-31 Process and Composition for Improving Oil Flow Expired GB1178137A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF49357A DE1284378B (en) 1966-06-01 1966-06-01 Process for the prevention of paraffin and asphalt deposits in oil extraction

Publications (1)

Publication Number Publication Date
GB1178137A true GB1178137A (en) 1970-01-21

Family

ID=7102956

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2511867A Expired GB1178137A (en) 1966-06-01 1967-05-31 Process and Composition for Improving Oil Flow

Country Status (3)

Country Link
AT (1) AT274996B (en)
DE (1) DE1284378B (en)
GB (1) GB1178137A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4595511A (en) * 1983-02-16 1986-06-17 Hoechst Aktiengesellschaft Process for stimulating petroleum production wells
GB2182345A (en) * 1985-10-24 1987-05-13 Pfizer Method for improving production of viscous crude oil
GB2220673A (en) * 1988-06-10 1990-01-17 Kao Corp Method of improving the flow of oil emulsion fuels
US5013462A (en) * 1985-10-24 1991-05-07 Pfizer Inc. Method for improving production of viscous crude oil
CN102358833A (en) * 2011-08-30 2012-02-22 北京恩瑞达科技有限公司 Paraffin removing and resisting agent for oil well

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19643832A1 (en) * 1996-10-30 1998-05-07 Clariant Gmbh Heavy oils with improved properties and an additive for them
DE19709797A1 (en) * 1997-03-10 1998-09-17 Clariant Gmbh Synergistic mixtures of alkylphenol formaldehyde resins with oxalkylated amines as asphaltene dispersants
EP1091085A1 (en) * 1999-10-09 2001-04-11 Cognis Deutschland GmbH, Dep. Intellectual Properties Asphaltene inhibitors

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4595511A (en) * 1983-02-16 1986-06-17 Hoechst Aktiengesellschaft Process for stimulating petroleum production wells
GB2182345A (en) * 1985-10-24 1987-05-13 Pfizer Method for improving production of viscous crude oil
GB2182345B (en) * 1985-10-24 1990-01-24 Pfizer Method for improving production of viscous crude oil
US5013462A (en) * 1985-10-24 1991-05-07 Pfizer Inc. Method for improving production of viscous crude oil
GB2220673A (en) * 1988-06-10 1990-01-17 Kao Corp Method of improving the flow of oil emulsion fuels
GB2220673B (en) * 1988-06-10 1992-01-02 Kao Corp Method of regenerating deteriorated o/w type ultraheavy oil emulsion fuel
CN102358833A (en) * 2011-08-30 2012-02-22 北京恩瑞达科技有限公司 Paraffin removing and resisting agent for oil well
CN102358833B (en) * 2011-08-30 2013-12-25 北京恩瑞达科技有限公司 Paraffin removing and resisting agent for oil well

Also Published As

Publication number Publication date
DE1284378B (en) 1968-12-05
AT274996B (en) 1969-10-10

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