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Paraffin removing compositions 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • E21B-043/00
  • B08B-007/00
출원번호 US-0380698 (1973-07-19)
발명자 / 주소
  • McCormick Thomas H. (St. Louis MO)
출원인 / 주소
  • Petrolite Corporation (St. Louis MO 02)
인용정보 피인용 횟수 : 27  인용 특허 : 0

초록

A composition comprising a basic solution of oxyalkylated materials wherein at least one of the oxyalkylated materials is an oxyalkylated amine and at least one of the oxyalkylated materials contains an anionic group. Preferably the oxyalkylated materials are derived from hydroxy-compounds such as p

대표청구항

A composition for removing depositions of paraffin wax, asphaltic and bituminous organic solids and similar materials comprising a basic solution of oxyalkylated materials wherein (A) at least one of said oxyalkylated materials is an oxyalkylated amine and one other of said oxyalkylated materials is

이 특허를 인용한 특허 (27)

  1. Dillon Edward T. (Pasadena TX) Duncan Lloyd W. (Big Spring TX), Antifoulant additives for hydrocarbon streams.
  2. Salmonsen Steven Todd ; Frailey Michael Dean ; Proctor James Joseph ; Krantz Lawrence Paul ; Crooks Susan Marie, Asphalt release agent for truck beds.
  3. Blunk Joe A., Composition for paraffin removal from oilfield equipment.
  4. 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.
  5. 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.
  6. Sawhney Kailash N., Dispersion of gums and iron sulfide in hydrocarbon streams with alkyl phenol-polyethylenepolyamine formaldehyde resins.
  7. Wershofen Thomas (Monchen-Gladbach DEX), Ethoxylated amines as solution promoters.
  8. Vlasblom Jack T., High wax content heavy oil remover.
  9. White ; Nelson Stanley, Hot detergent process.
  10. 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.
  11. 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.
  12. 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.
  13. 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.
  14. Hall Bobby E. (Duncan OK), Methods and compositions for treating subterranean formations.
  15. Champagne, Lakia M.; Fursdon-Welsh, Angus, Methods and compositions for use in oil and/or gas wells.
  16. Champagne, Lakia M.; Fursdon-Welsh, Angus; Lett, Nathan L.; Green, Maria Elizabeth, Methods and compositions for use in oil and/or gas wells.
  17. 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.
  18. Hill, Randal M.; Soeung, Melinda; Smith-Gonzalez, Monica, Methods and compositions for use in oil and/or gas wells.
  19. Saboowala, Hasnain; Hill, Randal M.; Fursdon-Welsh, Angus, Methods and compositions for use in oil and/or gas wells.
  20. Vaughn, Derek; Champagne, Lakia M.; Silas, James, Methods and compositions for use in oil and/or gas wells.
  21. Fursdon-Welsh, Angus; Silas, James; Gonzalez-Roldan, Monica, Methods and compositions related to gelled layers in oil and/or gas wells.
  22. Damin Bernard (Oullins FRX) Faure Alain (Saint Chamond FRX) Maldonado Paul (Saint Symphorien d\Ozon FRX) Volle Jean-Luc (Salies du Salat FRX), Process for inhibiting the deposit of paraffins in crude oils and petroleum sections utilizing N-substituted succinimide.
  23. Seybold Anton (Hchstadt an der Aisch DEX) Gutierrez Alejandro (Mendoza ARX) Arkenberg Pablo (Buenos Aires ARX) Daino Mario (Mendoza ARX), Process for stimulating petroleum production wells.
  24. Saboowala, Hasnain; Hill, Randal M., Siloxane surfactant additives for oil and gas applications.
  25. Portwood, J. Thomas, Systems and methods for the treatment of oil and/or gas wells with a polymeric material.
  26. Portwood, J. Thomas, Systems and methods for the treatment of oil and/or gas wells with an obstruction material.
  27. Stephan von Tapavicza DE; Wolfgang Zoellner DE; Claus-Peter Herold DE; Jacques Groffe FR; Jean Rouet FR, Use of selected inhibitors against the formation of solid organo-based incrustations from fluid hydrocarbon mixtures.
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