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Surfactant mixtures for tertiary oil recovery 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C09K-008/584
출원번호 US-0916916 (2006-06-08)
등록번호 US8053396 (2011-10-25)
우선권정보 DE-2005-0 2005 026 716(2005-06-09)
국제출원번호 PCT/EP2006/062993 (2006-06-08)
§371/§102 date 20071207 (20071207)
국제공개번호 WO06/131541 (2006-12-14)
발명자 / 주소
  • Huff, Jürgen
  • Oetter, Günter
  • Kühnle, Angelika
  • Petrovic, Susanne
  • Guzmann, Marcus
  • Münster, Ingo
  • Brodt, Gregor
출원인 / 주소
  • BASF SE
대리인 / 주소
    Connolly Bove Lodge & Hutz, LLP
인용정보 피인용 횟수 : 28  인용 특허 : 12

초록 ▼

Use of a mixture comprising a surfactant and a cosurfactant in the form of an aqueous solution for flooding underground deposits of hydrocarbons for mobilizing and recovering the hydrocarbons from the underground deposits, the cosurfactant being a substance or a group of substances selected from the

대표청구항 ▼

We claim: 1. A method for mobilizing and recovering the hydrocarbons from underground deposits comprising flooding said underground deposits of hydrocarbons with a liquid mixture comprising a surfactant and a cosurfactant, wherein the proportion of the cosurfactant, based on the surfactant, is in th

이 특허에 인용된 특허 (12)

  1. Current Steven P. (Novato CA), Enhanced oil recovery method using surfactant compositions for improved oil mobility.
    상세보기
  2. Allgaier, Jurgen; Willner, Lutz; Richter, Dieter; Jakobs, Britta; Sottmann, Thomas, Method for increasing the efficiency of surfactants with simultaneous suppression of lamellar mesophases and surfactants with an additive added thereto.
    상세보기
  3. Nimerick Kenneth H. (Tulsa OK) Hinkel Jerald J. (Tulsa OK), Method of enhancing methane production from coal seams by dewatering.
    상세보기
  4. Blair ; Jr. Charles M. (Buena Park CA), Method of recovering petroleum from a subterranean reservoir incorporating a polyether polyol.
    상세보기
  5. Sifferman Thomas R. (Ponca City OK), Method of transporting viscous hydrocarbons.
    상세보기
  6. Morita Hiroshi (Chiba JPX) Kawada Yasuyuki (Funabashi JPX) Yamada Junichi (Narashino JPX) Ukigai Toshiyuki (Chiba JPX), Micellar slug for oil recovery.
    상세보기
  7. Bousaid ; Issam S., Oil recovery process using a polymer slug with tapered surfactant concentration.
    상세보기
  8. Smith, Carl Keith; Balson, Terence George, Shale-stabilizing additives.
    상세보기
  9. Meister John J. (Gainesville FL), Sulfonate-cosurfactant mixtures for use in hard brines during oil recovery operations.
    상세보기
  10. Hou, Wangqi; Feuerbacher, Dave, Surfactant blends for aqueous solutions useful for improving oil recovery.
    상세보기
  11. Forsberg John W. (Mentor OH), Water-in-oil emulsions.
    상세보기
  12. Denzinger Walter,DEX ; Hartmann Heinrich,DEX ; Potthoff-Karl Birgit,DEX ; Buechner Karl-Heinz,DEX ; Heider Marc,DEX ; Raubenheimer Hans-Juergen,DEX, Water-soluble, carboxyl-containing copolymers, the preparation thereof and the use thereof as scale inhibitor.
    상세보기

이 특허를 인용한 특허 (28)

  1. Zelenev, Andrei; Champagne, Lakia M.; Zhou, Bill; Lett, Nathan L.; Dismuke, Keith Ingram; Penny, Glenn S., Compositions and methods for enhancement of production of liquid and gaseous hydrocarbons.
    상세보기
  2. Zelenev, Andrei; Champagne, Lakia M.; Zhou, Bill; Lett, Nathan L.; Dismuke, Keith Ingram; Penny, Glenn S., Compositions and methods for enhancement of production of liquid and gaseous hydrocarbons.
    상세보기
  3. van Zanten, Ryan; Harrison, Douglas J., Compressible packer fluids and methods of making and using same.
    상세보기
  4. Hill, Randal M.; Champagne, Lakia M.; Lett, Nathan L.; Dismuke, Keith Ingram; Germack, David; Mast, Nicole; Soeung, Melinda, Methods and compositions for stimulating the production of hydrocarbons from subterranean formations.
    상세보기
  5. Hill, Randal M.; Champagne, Lakia M.; Lett, Nathan L.; Dismuke, Keith Ingram; Germack, David; Mast, Nicole; Soeung, Melinda, Methods and compositions for stimulating the production of hydrocarbons from subterranean formations.
    상세보기
  6. Hill, Randal M.; Champagne, Lakia M.; Lett, Nathan L.; Green, Maria Elizabeth, Methods and compositions for stimulating the production of hydrocarbons from subterranean formations.
    상세보기
  7. Hill, Randal M.; Champagne, Lakia M.; Lett, Nathan L.; Green, Maria Elizabeth; Saboowala, Hasnain, Methods and compositions for stimulating the production of hydrocarbons from subterranean formations.
    상세보기
  8. Hill, Randal M.; Champagne, Lakia M.; Lett, Nathan L.; Green, Maria Elizabeth; Saboowala, Hasnain, Methods and compositions for stimulating the production of hydrocarbons from subterranean formations.
    상세보기
  9. Champagne, Lakia M.; Fursdon-Welsh, Angus, Methods and compositions for use in oil and/or gas wells.
    상세보기
  10. Champagne, Lakia M.; Fursdon-Welsh, Angus; Lett, Nathan L.; Green, Maria Elizabeth, Methods and compositions for use in oil and/or gas wells.
    상세보기
  11. Dismuke, Keith Ingram; Hill, Randal M.; Zelenev, Andrei; Silas, James; Germack, David; Champagne, Lakia M.; Hammond, Charles Earl; Pursley, John T.; Penny, Glenn S.; Bryan, Michael A.; Green, Maria Elizabeth; Smith-Gonzalez, Monica; Soeung, Melinda; Saboowala, Hasnain; Fursdon-Welsh, Angus; Lett, Nathan L.; Mast, Nicole; Hughes, Joby, Methods and compositions for use in oil and/or gas wells.
    상세보기
  12. Hill, Randal M.; Soeung, Melinda; Smith-Gonzalez, Monica, Methods and compositions for use in oil and/or gas wells.
    상세보기
  13. Saboowala, Hasnain; Hill, Randal M.; Fursdon-Welsh, Angus, Methods and compositions for use in oil and/or gas wells.
    상세보기
  14. Vaughn, Derek; Champagne, Lakia M.; Silas, James, Methods and compositions for use in oil and/or gas wells.
    상세보기
  15. Fursdon-Welsh, Angus; Silas, James; Gonzalez-Roldan, Monica, Methods and compositions related to gelled layers in oil and/or gas wells.
    상세보기
  16. Shong, Robert; Dwarakanath, Varadarajan; Thach, Sophany; Winslow, Gregory, Mixed carbon length synthesis of primary Guerbet alcohols.
    상세보기
  17. Dwarakanath, Varadarajan; Shong, Robert G.; Winslow, Gregory A.; Thach, Sophany, Mixed carbon length synthesis of primary guerbet alcohols.
    상세보기
  18. Dwarakanath, Varadarjan; Shong, Robert, Mixed carbon length synthesis of primary guerbet alcohols.
    상세보기
  19. Ezell, Ryan G.; Van Zanten, Ryan, Polymeric additives for enhancement of treatment fluids comprising viscoelastic surfactants and methods of use.
    상세보기
  20. Saboowala, Hasnain; Hill, Randal M., Siloxane surfactant additives for oil and gas applications.
    상세보기
  21. van Zanten, Ryan; Horton, David; Tanche-Larsen, Per-Bjarte, Surfactant additives used to retain producibility while drilling.
    상세보기
  22. Penny, Glenn S.; Bian, Yu; Pursley, John T., Surfactant formulations for foam flooding.
    상세보기
  23. Portwood, J. Thomas, Systems and methods for the treatment of oil and/or gas wells with a polymeric material.
    상세보기
  24. Portwood, J. Thomas, Systems and methods for the treatment of oil and/or gas wells with an obstruction material.
    상세보기
  25. van Zanten, Ryan, Tethered polymers used to enhance the stability of microemulsion fluids.
    상세보기
  26. Van Zanten, Ryan; Ezell, Ryan G., Treatment fluids comprising entangled equilibrium polymer networks.
    상세보기
  27. Ezell, Ryan G., Treatment fluids comprising transient polymer networks.
    상세보기
  28. Champagne, Lakia M.; Morrison, David S., Water-in-oil microemulsions for oilfield applications.
    상세보기

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