NO994254D0 - FremgangsmÕte for fjerning av faste asfaltrester produsert i petroleumsindustrien - Google Patents

FremgangsmÕte for fjerning av faste asfaltrester produsert i petroleumsindustrien

Info

Publication number: NO994254D0
Authority: NO; Norway
Prior art keywords: removal; procedure; petroleum industry; residues produced; solid asphalt
Prior art date: 1997-03-03

Application number

NO994254A

Other languages

English (en)

Norwegian (no)

Other versions

NO994254L (no

Inventor

Wolfgang Breuer

Claus-Peter Herold

Original Assignee

Henkel Kgaa

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.)

1997-03-03

Filing date

1999-09-02

Publication date

1999-09-02

1999-09-02 Application filed by Henkel Kgaa filed Critical Henkel Kgaa

1999-09-02 Publication of NO994254L publication Critical patent/NO994254L/no

1999-09-02 Publication of NO994254D0 publication Critical patent/NO994254D0/no

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)
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Fats And Perfumes (AREA)
Working-Up Tar And Pitch (AREA)

NO994254A 1997-03-03 1999-09-02 FremgangsmÕte for fjerning av faste asfaltrester produsert i petroleumsindustrien NO994254D0 (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19708499A DE19708499A1 (de)	1997-03-03	1997-03-03	Verfahren zur Entfernung von bei der Erdölproduktion anfallenden festen Asphaltenrückständen
PCT/EP1998/001010 WO1998039549A1 (de)	1997-03-03	1998-02-21	Verfahren zur entfernung von bei der erdölproduktion anfallenden festen asphaltenrückständen

Publications (2)

Publication Number	Publication Date
NO994254L NO994254L (no)	1999-09-02
NO994254D0 true NO994254D0 (no)	1999-09-02

Family

ID=7822029

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO994254A NO994254D0 (no)	1997-03-03	1999-09-02	FremgangsmÕte for fjerning av faste asfaltrester produsert i petroleumsindustrien

Country Status (8)

Country	Link
US (1)	US6368422B1 (es)
EP (1)	EP0966593A1 (es)
AR (1)	AR010900A1 (es)
BR (1)	BR9808137A (es)
CA (1)	CA2282322A1 (es)
DE (1)	DE19708499A1 (es)
NO (1)	NO994254D0 (es)
WO (1)	WO1998039549A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19828352A1 (de) *	1998-06-25	1999-12-30	Clariant Gmbh	Synergistische Mischungen von Phosphorsäureestern mit Carbonsäuren oder Carbonsäurederivaten als Asphalten-Dispergatoren
DE10043080A1 (de) *	2000-09-01	2002-03-14	Cognis Deutschland Gmbh	Verwendung von Polyesteramiden zur Stabilisierung von Asphaltenen in Rohöl
FR2817165B1 (fr) *	2000-11-24	2003-09-26	Inst Francais Du Petrole	Formulation desemulsionnante organique et son utilisation dans le traitement des drains fores en boue a l'huile
AU2002319234B2 (en) *	2001-06-14	2007-09-20	Shell Internationale Research Maatschappij B.V.	Method for solubilising asphaltenes in a hydrocarbon mixture
CN100516454C (zh) *	2001-07-31	2009-07-22	帝国大学改革有限公司	控制流体中沥青质沉淀的方法
US20030213747A1 (en)	2002-02-27	2003-11-20	Carbonell Ruben G.	Methods and compositions for removing residues and substances from substrates using environmentally friendly solvents
DE102007058621A1 (de) *	2007-11-29	2009-06-04	Hochschule Anhalt (Fh)	Lösemittel für die Rohdichtebestimmung und Extraktionsanalyse von Asphalt
US9106194B2 (en)	2010-06-14	2015-08-11	Sony Corporation	Regulation of audio volume and/or rate responsive to user applied pressure and related methods
MX337888B (es) *	2010-06-28	2016-03-09	Geo Estratos S A De C V	Compuesto aditivo para petroleo manejador de asfaltenos.
US10858573B2 (en)	2014-01-16	2020-12-08	Wilmar Trading Pte Ltd	Olefinic ester compositions and their use as cleaning agents
US10781378B2 (en)	2017-12-05	2020-09-22	Fqe Chemicals Inc.	Compositions and methods for dissolution of heavy organic compounds

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2836559A (en) *	1954-07-29	1958-05-27	Sun Oil Co	Process for controlling wax deposition
US4180472A (en) *	1977-10-03	1979-12-25	The Procter & Gamble Company	Detergent compositions for effective oily soil removal
US4276094A (en) *	1979-02-22	1981-06-30	Biotechnologie Aktiengesellschaft Fur Emulsan	Cleaning oil-contaminated vessels with α-emulsans
US4356096A (en) *	1981-06-01	1982-10-26	Venture Chemicals, Inc.	Method of enhancing the effect of liquid organic lubricants in drilling fluids
US4821757A (en) *	1983-11-02	1989-04-18	Petroleum Fermentations N. V.	Bioemulsifier stabilized hydrocarbosols
US5204026A (en) *	1988-05-20	1993-04-20	The Boeing Company	Solvent with alicyclic carbonate and ethylene dipropionate
EP0382159A1 (en) *	1989-02-06	1990-08-16	E.I. Du Pont De Nemours And Company	Defouling of fuel systems
SU1677050A1 (ru) *	1989-05-03	1991-09-15	Тюменский индустриальный институт им.Ленинского комсомола	Состав дл удалени асфальтеносмолопарафиновых отложений
GB9101850D0 (en) *	1991-01-29	1991-03-13	Du Pont Howson Ltd	Improvements in or relating to printing
FR2689138B1 (fr) *	1992-03-26	1994-05-20	Institut Francais Petrole	Procede de lavage de particules solides comportant une solution de sophorosides.
CA2127743A1 (en) *	1993-07-20	1995-01-21	Jerry S. Neely	Method and composition for enhancing hydrocarbon production from wells
US5634984A (en) *	1993-12-22	1997-06-03	Union Oil Company Of California	Method for cleaning an oil-coated substrate
US5693600A (en) *	1994-07-20	1997-12-02	Bruno Unger Scandinavia Aps	Cleansing agent for printing machines and presses and a method of cleaning such machines and presses
CO4560488A1 (es) *	1995-10-03	1998-02-10	Nor Ind Inc	Composiciones limpiadoras para pozos de lineas, carcasas, formaciones y equipo de petroleo y gas .

1997
- 1997-03-03 DE DE19708499A patent/DE19708499A1/de not_active Withdrawn
1998
- 1998-02-21 US US09/380,699 patent/US6368422B1/en not_active Expired - Fee Related
- 1998-02-21 BR BR9808137-3A patent/BR9808137A/pt unknown
- 1998-02-21 CA CA002282322A patent/CA2282322A1/en not_active Abandoned
- 1998-02-21 EP EP98910717A patent/EP0966593A1/de not_active Withdrawn
- 1998-02-21 WO PCT/EP1998/001010 patent/WO1998039549A1/de not_active Ceased
- 1998-02-27 AR ARP980100883A patent/AR010900A1/es not_active Application Discontinuation
1999
- 1999-09-02 NO NO994254A patent/NO994254D0/no not_active Application Discontinuation

Also Published As

Publication number	Publication date
CA2282322A1 (en)	1998-09-11
AR010900A1 (es)	2000-07-12
EP0966593A1 (de)	1999-12-29
NO994254L (no)	1999-09-02
BR9808137A (pt)	2000-03-28
US6368422B1 (en)	2002-04-09
DE19708499A1 (de)	1998-09-10
WO1998039549A1 (de)	1998-09-11

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Legal Events

Date	Code	Title	Description
2002-11-11	FC2A	Withdrawal, rejection or dismissal of laid open patent application