DE69100197D1 - METHOD FOR PREVENTING HYDRATES. - Google Patents

METHOD FOR PREVENTING HYDRATES.

Info

Publication number: DE69100197D1
Authority: DE; Germany
Prior art keywords: hydrates; preventing; preventing hydrates
Prior art date: 1990-02-16
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 - Fee Related

Application number

DE9191200272T

Other languages

German (de)

Other versions

DE69100197T2 (en

Inventor

Herman Mathieu Muijs

Nicolaas Cornelis Maria Beers

Os Nico Maria Van

Cornelus Albertus Kind

Mark Joseph Anselme

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.)

1990-02-16

Filing date

1991-02-08

Publication date

1993-09-02

1991-02-08 Application filed by SHELL INT RESEARCH, Shell Internationale Research Maatschappij BV filed Critical SHELL INT RESEARCH

1993-09-02 Application granted granted Critical

1993-09-02 Publication of DE69100197D1 publication Critical patent/DE69100197D1/en

1993-12-02 Publication of DE69100197T2 publication Critical patent/DE69100197T2/en

2011-02-09 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/32—Liquid carbonaceous fuels consisting of coal-oil suspensions or aqueous emulsions or oil emulsions
- C10L1/328—Oil emulsions containing water or any other hydrophilic phase

Landscapes

Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

DE91200272T 1990-02-16 1991-02-08 Hydrate prevention method. Expired - Fee Related DE69100197T2 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB909003617A GB9003617D0 (en)	1990-02-16	1990-02-16	A method for preventing hydrates

Publications (2)

Publication Number	Publication Date
DE69100197D1 true DE69100197D1 (en)	1993-09-02
DE69100197T2 DE69100197T2 (en)	1993-12-02

Family

ID=10671171

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE91200272T Expired - Fee Related DE69100197T2 (en)	1990-02-16	1991-02-08	Hydrate prevention method.

Country Status (7)

Country	Link
EP (1)	EP0457375B1 (en)
CA (1)	CA2036084A1 (en)
DE (1)	DE69100197T2 (en)
DK (1)	DK0457375T3 (en)
GB (1)	GB9003617D0 (en)
NO (1)	NO180783C (en)
NZ (1)	NZ237020A (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5445179A (en) *	1992-07-06	1995-08-29	Eniricerche S.P.A.	Process for recovering and causing highly viscous petroleum products to flow
US5432292A (en) *	1992-11-20	1995-07-11	Colorado School Of Mines	Method for controlling clathrate hydrates in fluid systems
US5420370A (en) *	1992-11-20	1995-05-30	Colorado School Of Mines	Method for controlling clathrate hydrates in fluid systems
US6015929A (en) *	1994-09-15	2000-01-18	Exxon Research And Engineering Co.	Gas hydrate anti-agglomerates
US5583273A (en) *	1994-09-15	1996-12-10	Exxon Production Research Company	Method for inhibiting hydrate formation
US5600044A (en) *	1994-09-15	1997-02-04	Exxon Production Research Company	Method for inhibiting hydrate formation
US5841010A (en) *	1994-09-15	1998-11-24	Exxon Production Research Company	Surface active agents as gas hydrate inhibitors
US5491269A (en) *	1994-09-15	1996-02-13	Exxon Production Research Company	Method for inhibiting hydrate formation
USH1749H (en) *	1994-09-15	1998-09-01	Exxon Production Research Company	Method for inhibiting hydrate formation
US5936040A (en) *	1995-06-08	1999-08-10	Exxon Production Research Company	Method for inhibiting hydrate formation using maleimide copolymers
US5744665A (en) *	1995-06-08	1998-04-28	Exxon Production Research Company	Maleimide copolymers and method for inhibiting hydrate formation
US6194622B1 (en)	1998-06-10	2001-02-27	Exxonmobil Upstream Research Company	Method for inhibiting hydrate formation
US6359047B1 (en)	2001-03-20	2002-03-19	Isp Investments Inc.	Gas hydrate inhibitor
NO316295B1 (en)	2002-05-07	2004-01-05	Agr Group As	Method and apparatus for removing a hydrate plug
WO2005005567A1 (en)	2003-07-02	2005-01-20	Exxonmobil Upstream Research Company	A method for inhibiting hydrate formation
FR2879189B1 (en) *	2004-12-13	2007-03-30	Inst Francais Du Petrole	METHOD FOR TRANSPORTING SUSPENDED HYDRATES INTO PRODUCTION EFFLUENTS USING A NON-POLLUTANT ADDITIVE
CA2645486A1 (en)	2006-03-15	2007-08-23	Exxonmobil Upstream Research Company	Method of generating a non-plugging hydrate slurry
WO2007111789A2 (en)	2006-03-24	2007-10-04	Exxonmobil Upstream Research Company	Composition and method for producing a pumpable hydrocarbon hydrate slurry at high water-cut
US8430169B2 (en)	2007-09-25	2013-04-30	Exxonmobil Upstream Research Company	Method for managing hydrates in subsea production line
US9988568B2 (en)	2015-01-30	2018-06-05	Ecolab Usa Inc.	Use of anti-agglomerants in high gas to oil ratio formations
EP3071785A1 (en)	2015-02-16	2016-09-28	Osman Zühtü GÖKSEL	A system and a method for exploitation of gas from gas-hydrate formations
FR3092331A1 (en)	2019-02-06	2020-08-07	Arkema France	COMPOSITION TO PREVENT AGGLOMERATION OF GAS HYDRATES

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SU697696A1 (en) *	1977-12-01	1979-11-15	Всесоюзный Научно-Исследовательский И Проектный Институт По Подготовке К Транспортировке И Переработки Природного Газа	Composition for inhibiting paraffin-hydrate deposition
JPS5935960B2 (en) *	1982-02-25	1984-08-31	株式会社柏化学工業	Cleaning agent for piping
FR2625548B1 (en) *	1987-12-30	1990-06-22	Inst Francais Du Petrole	PROCESS FOR DELAYING FORMATION AND / OR REDUCING THE TENDENCY TO AGGLOMERATION OF HYDRATES

1990
- 1990-02-16 GB GB909003617A patent/GB9003617D0/en active Pending
1991
- 1991-02-05 NZ NZ237020A patent/NZ237020A/en unknown
- 1991-02-08 EP EP91200272A patent/EP0457375B1/en not_active Expired - Lifetime
- 1991-02-08 DK DK91200272.2T patent/DK0457375T3/en active
- 1991-02-08 DE DE91200272T patent/DE69100197T2/en not_active Expired - Fee Related
- 1991-02-11 CA CA002036084A patent/CA2036084A1/en not_active Abandoned
- 1991-02-15 NO NO910619A patent/NO180783C/en unknown

Also Published As

Publication number	Publication date
NZ237020A (en)	1992-11-25
GB9003617D0 (en)	1990-04-11
DE69100197T2 (en)	1993-12-02
EP0457375A1 (en)	1991-11-21
NO180783C (en)	1997-06-18
EP0457375B1 (en)	1993-07-28
CA2036084A1 (en)	1991-08-17
DK0457375T3 (en)	1993-12-27
NO180783B (en)	1997-03-10
NO910619L (en)	1991-08-19
NO910619D0 (en)	1991-02-15

Publication	Publication Date	Title
DE69119610D1 (en)	1996-06-20	METHOD FOR MICRO-ENCODING HYPERBABLE GAS
DE69100197D1 (en)	1993-09-02	METHOD FOR PREVENTING HYDRATES.
DE69110475D1 (en)	1995-07-20	METHOD FOR PRODUCING PERFLUOROLEFINES.
DE59000470D1 (en)	1992-12-17	METHOD FOR RELEASING RETENTION AGENTS.
DE58900407D1 (en)	1991-12-05	METHOD FOR CLEANING ROHARGON.
DE59005612D1 (en)	1994-06-09	METHOD FOR REDUCING DYE.
DE69202067D1 (en)	1995-05-24	Course determination procedure.
DE59305971D1 (en)	1997-04-30	METHOD FOR DEOILING ROHLECITHIN
DE68903992D1 (en)	1993-02-04	METHOD FOR CHANGING THE SHADING OF IMAGES.
DE3780593D1 (en)	1992-08-27	METHOD FOR PREVENTING DEPOSITS.
DE69105946D1 (en)	1995-01-26	PROCESS FOR MULTIPURBING.
DE69112631D1 (en)	1995-10-05	METHOD FOR ISOMERIZING ALKYL FLAVORS.
DE58901598D1 (en)	1992-07-09	METHOD FOR OBTAINING ROHARGON.
DE69222649D1 (en)	1997-11-13	METHOD FOR COMMUNICATION
ATE118498T1 (en)	1995-03-15	METHOD FOR PURIFYING N-PHOSPHONEMETHYLGLYZINE.
DE68902787D1 (en)	1992-10-15	METHOD FOR REDUCING CARBONYL COMPOUNDS.
DE69001877D1 (en)	1993-07-15	METHOD FOR COATING.
DE69114564D1 (en)	1995-12-21	Process for hardening methylhydrogensiloxanes.
DE58903571D1 (en)	1993-03-25	METHOD FOR DIMERIZING HEXAFLUOROPROPENOXIDE.
DE68905309D1 (en)	1993-04-15	METHOD FOR CLEANING BISPHENOLS.
DE59105069D1 (en)	1995-05-11	Method for the transmission of time-discrete information.
DE68905595D1 (en)	1993-04-29	METHOD FOR CATALYTICLY HYDRATING AROMATIC HALOGENITRO COMPOUNDS.
DE69112391D1 (en)	1995-09-28	METHOD FOR PURIFYING HYDROFLUORINE.
DE69127796D1 (en)	1997-11-06	Methods for modifying surfaces
DE59006077D1 (en)	1994-07-14	Slip limitation method.

Legal Events

Date	Code	Title	Description
1994-08-25	8364	No opposition during term of opposition
1999-03-11	8339	Ceased/non-payment of the annual fee