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Method for controlling clathrate hydrates in fluid systems

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C07C-007/20
  • F17D-001/05
출원번호 US-0083108 (1993-06-24)
발명자 / 주소
  • Sloan
  • Jr. Earle D. (Golden CO)
출원인 / 주소
  • Colorado School of Mines (Golden CO 02)
인용정보 피인용 횟수 : 39  인용 특허 : 0

초록

Discussed is a process for preventing clathrate hydrate masses from impeding the flow of fluid in a fluid system. An additive is contacted with clathrate hydrate masses in the system to prevent those clathrate hydrate masses from impeding fluid flow. The process is particularly useful in the natural

대표청구항

A method for controlling clathrate hydrates, said method comprising the steps of: (a) providing a flowable fluid, said flowable fluid comprising water and guest molecules, said guest molecules in combination with water being capable of forming clathrate hydrates; (b) providing an additive, said addi

이 특허를 인용한 특허 (39)

  1. Elanany, Mohamed; Majnouni, Khalid; Alessa, Rashed; Al-Malki, Abdullah; Al-Daous, Mohammed; Al-Ajwad, Hassan; Ali, Shaikh Asrof; Adel, Shadi; Rithauddeen, Megat, Acrylamide-based copolymers, terpolymers, and use as hydrate inhibitors.
  2. Sloan ; Jr. Earle Dendy (Golden CO) Christiansen Richard Lee (Littleton CO) Lederhos Joseph P. (Wheatridge CO) Long Jin Ping (Dallas TX) Panchalingam Vaithilingam (Lakewood CO) Du Yahe (Golden CO) Su, Additives and method for controlling clathrate hydrates in fluid systems.
  3. Dahlmann,Uwe; Feustel,Michael, Additives for inhibiting gas hydrate formation.
  4. Dahlmann,Uwe; Feustel,Michael, Additives for inhibiting gas hydrate formation.
  5. Klug, Peter; Kelland, Malcolm, Additives for inhibiting gas hydrate formation.
  6. Grigorian Leonid ; Eklund Peter ; Fang Shaoli, Clathrate structure for electronic and electro-optic applications.
  7. Kelland Malcolm Andrew,NOX ; Rodger Mark,GBX ; Namba Takashi,JPX, Composition for controlling clathrate hydrates and a method for controlling clathrate hydrate formation.
  8. Dahlmann,Uwe; Feustel,Michael, Corrosion and gas hydrate inhibitors having improved water solubility and increased biodegradability.
  9. Dahlmann,Uwe; Feustel,Michael, Corrosion and gas hydrate inhibitors having improved water solubility and increased biodegradability.
  10. Leinweber, Dirk; Feustel, Michael, Corrosion and gas hydrate inhibitors with an increased biological degradability and a reduced toxicity.
  11. Vu Thieu ; Kirill N. Bakeev ; Jenn S. Shih, Gas hydrate inhibitor.
  12. Rivers, Gordon T.; Crosby, Daniel L., Gas hydrate inhibitors.
  13. Rivers,Gordon T.; Crosby,Daniel L., Gas hydrate inhibitors.
  14. Angel, Maximilian; Neubecker, Karin; Sanner, Axel, Grafted polymers as gas hydrate inhibitors.
  15. Duncum Simon Neil,GBX ; Edwards Antony Roland,GBX ; James Keith,GBX ; Osborne Christopher George,GBX, Hydrate inhibition.
  16. Spencer, Howard James; Virdee, Ravinder; Squicciarini, Michael P.; Rivers, Gordon T.; Lehmann, Marc N., Low dosage kinetic hydrate inhibitors for natural gas production systems.
  17. Spencer, Howard James; Virdee, Ravinder; Squicciarini, Michael P.; Rivers, Gordon T.; Lehmann, Marc N., Low dosage kinetic hydrate inhibitors for natural gas production systems.
  18. Costello Christine Ann ; Berluche Enock ; Oelfke Russell Harlan ; Talley Larry Dalton, Maleimide copolymers and method for inhibiting hydrate formation.
  19. Sloan ; Jr. Earle Dendy, Method for controlling clathrate hydrates in fluid systems.
  20. Colle Karla S. (Houston TX) Costello Christine A. (Easton PA) Oelfke Russell H. (Houston TX) Talley Larry D. (Friendswood TX) Longo John M. (Houston TX) Berluche Enoch (Phillipsburg NJ), Method for inhibiting hydrate formation.
  21. Colle Karla S. ; Costello Christine A. ; Talley Larry D. ; Oelfke Russell H. ; Berluche Enock, Method for inhibiting hydrate formation.
  22. Colle Karla Schall, Method for inhibiting hydrate formation.
  23. Colle Karla Schall ; Costello Christine Ann ; Berluche Enock ; Oelfke Russell Harlan ; Talley Larry Dalton, Method for inhibiting hydrate formation.
  24. Colle Karla Schall ; Oelfke Russell Harlan ; Kelland Malcolm A.,NOX, Method for inhibiting hydrate formation.
  25. Peiffer Dennis G. ; Costello Christine A. ; Talley Lawrence D. ; Wright Pamela J., Method for inhibiting hydrate formation.
  26. Costello Christine Ann ; Berluche Enock ; Oelfke Russell Harlan ; Talley Larry Dalton, Method for inhibiting hydrate formation using maleimide copolymers.
  27. Sinquin Anne,FRX ; Velly Marie,FRX ; Durand Jean-Pierre,FRX, Method for inhibiting or retarding hydrate formation or agglomeration in a production effluent.
  28. Cohen Jeffrey M. ; Young William D., Method for inhibiting the formation of gas hydrates.
  29. Talley Larry Dalton ; Oelfke Russell Harlan, Method for predetermining a polymer for inhibiting hydrate formation.
  30. Bradley Gary W., Methods of drying pipelines.
  31. Morrison, Alexandra Clare, Nanoparticle kinetic gas hydrate inhibitors.
  32. Morrison, Alexandra Clare, Nanoparticle kinetic gas hydrate inhibitors.
  33. Leinweber, Dirk; Feustel, Michael, Polymers and their production and use as gas hydrate inhibitors.
  34. Rojey Alexandre,FRX, Process for preventing the formation of a solid phase from hydrocarbons in a fluid.
  35. Khalil Carlos Nagib,BRX ; Rocha Nelson De Oliveira,BRX ; Leite Lucia Cristina Ferreira,BRX, Process for the thermo-hydraulic control of gas hydrates.
  36. Pakulski Marek K., Quaternized polyether amines as gas hydrate inhibitors.
  37. Talley, Larry D.; Colle, Karla S., Recovery of kinetic hydrate inhibitor.
  38. Thaemlitz,Carl J., Synthetic filtration control polymers for wellbore fluids.
  39. Pakulski, Marek K.; Dawson, Jeffrey C., Well service composition and method.
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