DK200800914A - Fremgangsmåde til at regasificere en opslæmning af gashydrater - Google Patents

Fremgangsmåde til at regasificere en opslæmning af gashydrater Download PDF

Info

Publication number
DK200800914A
DK200800914A DK200800914A DKPA200800914A DK200800914A DK 200800914 A DK200800914 A DK 200800914A DK 200800914 A DK200800914 A DK 200800914A DK PA200800914 A DKPA200800914 A DK PA200800914A DK 200800914 A DK200800914 A DK 200800914A
Authority
DK
Denmark
Prior art keywords
stream
feed stream
water
phase
vessel
Prior art date
Application number
DK200800914A
Other languages
English (en)
Inventor
Argo Caarl Boles
Harper Roger Neil
Power Michael Bernard
Willcox Peter
Original Assignee
Bp Exploration Operating
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36539854&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK200800914(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bp Exploration Operating filed Critical Bp Exploration Operating
Publication of DK200800914A publication Critical patent/DK200800914A/da
Application granted granted Critical
Publication of DK177501B1 publication Critical patent/DK177501B1/da

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D1/00—Pipe-line systems
    • F17D1/02—Pipe-line systems for gases or vapours
    • F17D1/04—Pipe-line systems for gases or vapours for distribution of gas
    • F17D1/05—Preventing freezing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C7/00—Methods or apparatus for discharging liquefied, solidified, or compressed gases from pressure vessels, not covered by another subclass
    • F17C7/02—Discharging liquefied gases
    • F17C7/04—Discharging liquefied gases with change of state, e.g. vaporisation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D3/00—Arrangements for supervising or controlling working operations
    • F17D3/14—Arrangements for supervising or controlling working operations for eliminating water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/03—Mixtures
    • F17C2221/032—Hydrocarbons
    • F17C2221/036—Hydrates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0146—Two-phase
    • F17C2223/0153—Liquefied gas, e.g. LPG, GPL
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
    • F17C2223/033—Small pressure, e.g. for liquefied gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2225/00—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel
    • F17C2225/01—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel characterised by the phase
    • F17C2225/0107—Single phase
    • F17C2225/0123—Single phase gaseous, e.g. CNG, GNC
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2225/00—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel
    • F17C2225/03—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel characterised by the pressure level
    • F17C2225/036—Very high pressure, i.e. above 80 bars
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/01—Propulsion of the fluid
    • F17C2227/0128—Propulsion of the fluid with pumps or compressors
    • F17C2227/0135—Pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/01—Propulsion of the fluid
    • F17C2227/0128—Propulsion of the fluid with pumps or compressors
    • F17C2227/0157—Compressors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/03—Heat exchange with the fluid
    • F17C2227/0302—Heat exchange with the fluid by heating
    • F17C2227/0306—Heat exchange with the fluid by heating using the same fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/03—Heat exchange with the fluid
    • F17C2227/0302—Heat exchange with the fluid by heating
    • F17C2227/0309—Heat exchange with the fluid by heating using another fluid
    • F17C2227/0311—Air heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/03—Heat exchange with the fluid
    • F17C2227/0302—Heat exchange with the fluid by heating
    • F17C2227/0327—Heat exchange with the fluid by heating with recovery of heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/03—Heat exchange with the fluid
    • F17C2227/0337—Heat exchange with the fluid by cooling
    • F17C2227/0339—Heat exchange with the fluid by cooling using the same fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/03—Heat exchange with the fluid
    • F17C2227/0367—Localisation of heat exchange
    • F17C2227/0388—Localisation of heat exchange separate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2265/00—Effects achieved by gas storage or gas handling
    • F17C2265/01—Purifying the fluid
    • F17C2265/015—Purifying the fluid by separating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2265/00—Effects achieved by gas storage or gas handling
    • F17C2265/05—Regasification
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2270/00—Applications
    • F17C2270/01—Applications for fluid transport or storage
    • F17C2270/0102—Applications for fluid transport or storage on or in the water
    • F17C2270/0118—Offshore
    • F17C2270/0123—Terminals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2270/00—Applications
    • F17C2270/01—Applications for fluid transport or storage
    • F17C2270/0134—Applications for fluid transport or storage placed above the ground
    • F17C2270/0136—Terminals

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Gas Separation By Absorption (AREA)
  • Treatment Of Sludge (AREA)

Claims (16)

P a t e n t k r a v
1. Kontinuert fremgangsmåde til at regasificere en fødestrøm omfattende (i) en opslæmningsfase omfattende gashydratpartikler opslæmmet i en produceret flydende carbonhydrid og eventuelt frit produceret vand og (ii) eventuelt en gasfase omfattende frit produceret gasformigt carbonhydrid, hvorved der dannes et regasificeret multifasefluidum og til at adskille det regasificerede multifasefluidum i dets komponentfluider, omfattende følgende trin: (a) at opvarme fødestrømmen til over dissociationstemperaturen for gashydratet, hvorved fødestrømmen regasificeres ved at konvertere gashydratpartiklerne til gasformigt carbonhydrid og vand; (b) at adskille en gasformig carbonhydridfase fraq det regasificerede multifasefluidum, hvorved der dannes en strøm af gasformig carbon-hydridprodukt og en væskestrøm, der omfatter en blanding af flydende carbonhydrid og vand; (c) at adskille væskestrømmen, der omfatter en blanding af den flydende carbonhydrid og vand, i en flydende carbonhydridfase og en vandig fase; og (d) at fjerne den flydende carbonhydridfase som en flydende carbonhydrid p rod u ktstrø m.
2. Fremgangsmåde ifølge krav 1, hvor det producerede flydende carbonhydrid er et gaskondensat eller råolie.
3. Fremgangsmåde ifølge krav 1 eller 2, hvor koncentrationen af gashydratpartikler i opslæmningsfasen affødestrømmen er mindre end 50 vægt%, og gashydratpartiklerne har en gennemsnitlig diameter på under 250 μιτι.
4. Fremgangsmåde ifølge et hvilket som helst af de foregående krav, hvor fødestrømmen regasificeres i en regasificeringsproduktionsfacilitet omfatten de (A) en dissociationsbeholder til at opvarme fødestrømmen ifølge trin (a) til over gashydratets dissociationstemperatur; (B) mindst en gas/væske-separator til at adskille den gasformige carbonhydridfase fra det regasificere-de multifasefluidum ifølge trin (b); (C) mindst en separator for flydende car-bonhydrid/vand til at adskille væskestrømmen, der omfatter en blanding af flydende carbonhydrid og vand ifølge trin (c), i en flydende carbonhydridfase og en vandig fase.
5. Fremgangsmåde ifølge krav 4, hvor fødestrømmen i det mindste delvist opvarmes i trin (a) ved varmeveksling med en eller flere hede processtrømme, inden den ledes til dissociationsbeholderen, hvori den eller de hede processtrømme produceres i regasificeringsproduktionsfaciliteten og/eller i en integreret, traditionel produktionsfacilitet, der bruges til at behandle en traditionel multifase-fødestrøm.
6. Fremgangsmåde ifølge krav 5, hvor den hede processtrøm udvælges blandt: (1) strømmen af regasificeret, gasformigt carbonhydrid, der dannes i trin (b); (2) en strøm af hedt, komprimeret, gasformigt carbonhydrid fra regasifice-ringsproduktionsfaciliteten og/eller den integrerede, traditionelle produktionsfacilitet; (3) en strøm af hedt produceret vand fra separatoren for flydende carbon-hydrid/vand i regasificeringsproduktionsfaciliteten og/eller fra en separator for flydende carbonhydrid/vand i den integrerede, traditionelle produktionsfacilitet; (4) en strøm af hedt, flydende carbonhydridprodukt fra separatoren for flydende carbonhydrid/vand i regasificeringsproduktionsfaciliteten og/eller fra en separator for flydende carbonhydrid/vand i den integrerede, traditionelle produktionsfacilitet; og (5) en hed udstødning fra en gasturbine i regasificeringsproduktionsfacili-teten og/ellerfra en gasturbine i den integrerede, traditionelle produktionsfacilitet.
7. Fremgangsmåde ifølge krav 5 eller 6, hvor varmeveksling af føde-strømmen med en eller flere hede processtrømme ifølge trin (a) tilvejebringer 5 til 100 %, fortrinsvis 25 til 75 %, f.eks. 45 til 55 % af det varme-input, der kræves for at hæve temperaturen affødestrømmen til eller over dissociationstemperaturen for gashydratpartiklerne.
8. Fremgangsmåde ifølge et hvilket som helst af kravene 4 til 7, hvor fø-destrømmen opvarmes til en temperatur på mindst 15°C, fortrinsvis mindst 25°C, f.eks. mindst 30°C i dissociationsbeholderen.
9. Fremgangsmåde ifølge et hvilket som helst af kravene 4 til 8, hvor fø-destrømmen ledes til dissociationsbeholderen ved et tryk inden for området 10 til 100 bar absolut, fortrinsvis 20 til 40 bar absolut.
10. Fremgangsmåde ifølge et hvilket som helst af kravene 4 til 9, hvor opholdstiden forfødestrømmen i dissociationsbeholderen ligger i området 0,25 til 30 minutter, fortrinsvis 3 ti! 15 minutter.
11. Fremgangsmåde ifølge et hvilket som helst af kravene 4 til 10, hvor dissociationsbeholderen er en regasificeringskedel, der opvarmer føde-strømmen ved varmeveksling med et hedt varmevekslingsfluidum.
12. Fremgangsmåde ifølge et hvilket som helst af kravene 4 til 10, hvor dissociationsbeholderen er en varmvandsblandebeholder, hvori varmt vand ledes til blandebeholderen ved en temperatur inden for området 40 til 95°C, fortrinsvis 50 til 60°C, og det varme vand er en strøm af hedt pro duceret vand fra regasificeringsproduktionsfaciliteten og/eller fra en integreret, traditionel produktionsfacilitet.
13. Fremgangsmåde ifølge et hvilket som helst af kravene 4 til 10, hvor dissociationsbeholderen er en dampfordelingsbeholder, og damp fordeles i dissociationsbeholderen ved et tryk inden for området 30 til 60 bar absolut.
14. Fremgangsmåde ifølge et hvilket som helst af kravene 4 til 13, hvor regasificeringsproduktionsfaciliteten yderligere omfatter en koncentreringsbeholder, og fødestrømmen overføres til koncentreringsbeholderen inden opvarmning i trin (a) til over dissociationstemperaturen for gashydratpartiklerne, hvor en gasfase omfattende frit gasformigt carbon-hydrid adskilles fra fødestrømmen i koncentreringsbeholderen og fjernes fra koncentreringsenheden som en gasformig carbonhyd rid strøm.
15. Fremgangsmåde ifølge krav 14, hvor en vandig opslæmningsfase adskilles fra fødestrømmen i koncentreringsbeholderen, og den vandige opslæmningsfase udtages fra koncentreringsenheden og overføres til en dissociationsbeholder for vandig opslæmning, hvor den vandige opslæmning opvarmes til over dissociationstemperaturen for gashydratpartiklerne, hvorved der dannes en gasformig carbonhydridfase og en produceret vandfase.
16. Fremgangsmåde ifølge krav 15, hvor en produceret vandstrøm udtages fra dissociationsbeholderen for vandig opslæmning og overføres til en elektrostatisk sammenløbsenhed, hvori resterende olie fjernes fra den producerede vandstrøm.
DKPA200800914A 2005-12-06 2008-07-01 Fremgangsmåde til at regasificere en opslæmning af gashydrater DK177501B1 (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP05257496 2005-12-06
EP05257496 2005-12-06
PCT/GB2006/004361 WO2007066071A1 (en) 2005-12-06 2006-11-22 Process for regasifying a gas hydrate slurry
GB2006004361 2006-11-22

Publications (2)

Publication Number Publication Date
DK200800914A true DK200800914A (da) 2008-08-18
DK177501B1 DK177501B1 (da) 2013-07-29

Family

ID=36539854

Family Applications (1)

Application Number Title Priority Date Filing Date
DKPA200800914A DK177501B1 (da) 2005-12-06 2008-07-01 Fremgangsmåde til at regasificere en opslæmning af gashydrater

Country Status (9)

Country Link
US (1) US8008533B2 (da)
EP (1) EP1957856B1 (da)
AT (1) ATE425412T1 (da)
CA (1) CA2630998C (da)
DE (1) DE602006005712D1 (da)
DK (1) DK177501B1 (da)
EA (1) EA012028B1 (da)
NO (1) NO20082888L (da)
WO (1) WO2007066071A1 (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8436219B2 (en) 2006-03-15 2013-05-07 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
WO2009042307A1 (en) 2007-09-25 2009-04-02 Exxonmobile Upstream Research Company Method and apparatus for flow assurance management in subsea single production flowline
AU2008305441B2 (en) 2007-09-25 2014-02-13 Exxonmobil Upstream Research Company Method for managing hydrates in subsea production line
US9388944B2 (en) * 2009-05-12 2016-07-12 Reflect Scientific Inc. Controlled environment expander
US8350236B2 (en) * 2010-01-12 2013-01-08 Axcelis Technologies, Inc. Aromatic molecular carbon implantation processes
WO2011109118A1 (en) 2010-03-05 2011-09-09 Exxonmobil Upstream Research Company System and method for creating flowable hydrate slurries in production fluids
WO2011112102A1 (en) * 2010-03-11 2011-09-15 Sinvent As Treatment of produced hydrocarbon fluid containing water
US8552244B1 (en) * 2012-11-02 2013-10-08 Syncrude Canada Ltd. Process for recovering solvent from spent oil sand solids
RU2584628C2 (ru) * 2014-04-23 2016-05-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Национальный минерально-сырьевой университет "Горный" Способ подготовки к транспортированию смеси сжиженных углеводородов по магистральным трубопроводам в охлажденном состоянии
US20190170440A1 (en) * 2017-12-05 2019-06-06 Larry Baxter Pressure-Regulated Melting of Solids
US20190170441A1 (en) * 2017-12-05 2019-06-06 Larry Baxter Pressure-Regulated Melting of Solids with Warm Fluids

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO300936B1 (no) 1995-04-28 1997-08-18 Norske Stats Oljeselskap Fremgangsmåte og anlegg for fremstilling av et hydrokarbonmettet produkt, samt et produkt
FR2735210B1 (fr) * 1995-06-06 1997-07-18 Inst Francais Du Petrole Procede de recyclage d'un additif dispersant utilise pour le transport d'un gaz a condensat ou d'un petrole avec gaz associe en presence d'hydrates
FR2735211B1 (fr) * 1995-06-06 1997-07-18 Inst Francais Du Petrole Procede de transport d'un fluide tel un gaz sec, susceptible de former des hydrates
NO952241D0 (no) * 1995-06-07 1995-06-07 Jon Steinar Gudmundsson Framgangsmåte for transport og lagring av olje og gass
NO301735B1 (no) 1995-12-29 1997-12-01 Norske Stats Oljeselskap Fremgangsmåte for lagring og regassifisering av et hydrokarbonprodukt, samt terminalanlegg innrettet for utförelse av denne fremgangsmåte
NO961666L (no) * 1996-04-25 1997-10-27 Norske Stats Oljeselskap Fremgangsmåte og system for oppfanging og lagring av lett hydrokarbondamp fra råolje
US6028235A (en) * 1997-10-14 2000-02-22 Mobil Oil Corporation Gas hydrate regassification method and apparatus using steam or other heated gas or liquid
NO985001D0 (no) * 1998-10-27 1998-10-27 Eriksson Nyfotek As Leiv FremgangsmÕte og system for transport av en str°m av fluide hydrokarboner inneholdende vann
US6703534B2 (en) 1999-12-30 2004-03-09 Marathon Oil Company Transport of a wet gas through a subsea pipeline
US6350928B1 (en) 1999-12-30 2002-02-26 Marathon Oil Company Production of a gas hydrate slurry using a fluidized bed heat exchanger

Also Published As

Publication number Publication date
DE602006005712D1 (de) 2009-04-23
EA200801445A1 (ru) 2008-12-30
WO2007066071A1 (en) 2007-06-14
NO20082888L (no) 2008-08-25
US20090230025A1 (en) 2009-09-17
CA2630998C (en) 2014-01-21
US8008533B2 (en) 2011-08-30
CA2630998A1 (en) 2007-06-14
EA012028B1 (ru) 2009-06-30
EP1957856B1 (en) 2009-03-11
ATE425412T1 (de) 2009-03-15
DK177501B1 (da) 2013-07-29
EP1957856A1 (en) 2008-08-20

Similar Documents

Publication Publication Date Title
DK200800914A (da) Fremgangsmåde til at regasificere en opslæmning af gashydrater
JP2018535278A5 (da)
WO2005113728A3 (en) Process for reducing vapor condensation in flash/separation apparatus overhead during steam cacking of hydrocarbon feedstocks
TW200626708A (en) Process to prepare lower olefins from a Fischer-Tropsch synthesis product
RU2013153488A (ru) Способ и аппарат для получения жидких углеводородов
TW200726951A (en) Method and apparatus for producing products from natural gas including helium and liquefied natural gas
JP6991203B2 (ja) 水蒸気改質システムおよび水蒸気改質プロセス
WO2012032410A3 (en) Process for recovery of processing liquids
CN109844068B (zh) 用于烃蒸汽裂解的方法和系统
WO2012063063A3 (en) Apparatus and method for extracting hydrocarbons by staged heating
JP2015509128A5 (da)
WO2020112982A1 (en) Crude oil stabilization
MA34108B1 (fr) Procédé de traitement d'un courant de gaz craqué issu d'une installation de pyrolyse d'hydrocarbures et installation associée.
CN109071217B (zh) 用于通过催化蒸汽重整含烃进料气体生产氢气的方法和设备
RU2015148344A (ru) Производство углеводородов из каталического реактора фишера-тропша
WO2013036151A3 (en) Method for the manufacture of liquid hydrocarbons and plant for the manufacture of liquid hydrocarbons from plastic waste
WO2010107541A3 (en) Process and apparatus for feed preheating with flue gas cooler
EA201691366A1 (ru) Способ нагревания сырой нефти
MY186866A (en) Method for separating c5-c8 hydrocarbons and acid gases from a fluid stream
RU2014133552A (ru) Конверсия тяжелых углеводородов с высоким выходом и низким уровнем сложности
MX2018015758A (es) Reciclaje de hidrocarburos de gases de carbonizacion calientes.
TW201313675A (zh) 裂解碳氫化合物之方法
RU2643540C1 (ru) Способ выделения метанола из водно-метанольных технологических смесей для повторного использования и устройство для его осуществления
MY175046A (en) A shell-and-tube apparatus for heat recovery from a hot process stream
MX355018B (es) Procesamiento de gases de hidrocarburos.

Legal Events

Date Code Title Description
PBP Patent lapsed

Effective date: 20161130