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Delayed borate crosslinked fracturing fluid having increased temperature range 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • E21B-043/267
출원번호 US-0213640 (1994-03-15)
발명자 / 주소
  • Nelson Erik B. (Broken Arrow OK) Cawiezel Kay E. (Longview TX) Constien Vernon G. (Sperry OK)
출원인 / 주소
  • Dowell, a division of Schlumberger Technology Corporation (Houston TX 02)
인용정보 피인용 횟수 : 45  인용 특허 : 0

초록

The crosslinking of galactomannan gum fracturing fluids by borate ion is delayed for high-temperature applications by encapsulating the boron with a polymer coating. The crosslink-delay time is further adjusted by varying the concentration of an organic polyol. The polyol also acts as a stabilizer f

대표청구항

A method of fracturing a subterranean formation comprising the steps of: a. providing an aqueous hydrated galactomannan gum fluid, b. adding to the hydrated galactomannan gum fluid a base and an organic polyol, c. adding an encapsulated soluble boron-containing compound to the hydrated galactomannan

이 특허를 인용한 특허 (45)

  1. Qiu Xiaoping ; Nelson Erik B. ; Sullivan Philip F. ; Constien Vernon, Apparatus, compositions, and methods of employing particulates as fracturing fluid compositions in subterranean formati.
  2. Crews,James B., Biodegradable chelant compositions for fracturing fluid.
  3. Hanes, Jr., Robert E.; Weaver, Jimmie D.; Slabaugh, Billy F., Boronic acid networking agents and associated methods.
  4. Moorhouse Ralph (Richboro PA) Cottrell Ian William (Yardley PA), Carboxyalkyl substituted polygalactomannan fracturing fluids.
  5. Crews,James B., Catalyzed polyol gel breaker compositions.
  6. Song, Jingshe; Kurian, Pious; Street, Joseph Paul; Cason, Rhyn, Choline-based crosslinker compositions for fracturing fluids.
  7. Eoff, Larry S.; Reddy, B. Raghava; Wilson, J. Michael, Compositions and methods of stabilizing subterranean formations containing reactive shales.
  8. Ahmad Moradi-Araghi ; Kari Daasvatn NO; Aly A. Hamouda NO, Compositions and processes for oil field applications.
  9. Feraud, Jean Pierre; Parris, Michael D.; Hutchins, Richard D.; McConnell, Stanley Bruce; Nelson, Erik B.; Dismuke, Keith, Delayed blending of additives in well treatment fluids.
  10. Snyder Travis C. ; Free Dustin L. ; McConnell Stanley Bruce ; Ainley Brian R., Delayed borate crosslinked fracturing fluid.
  11. Fu, Diankui; Fedorov, Andrey; Levanyuk, Olesya; Clum, Eric; Kochmar, Larisa, Delayed breaking of well treatment fluids.
  12. Coli, Todd; Schelske, Eldon, Electric blender system, apparatus and method for use in fracturing underground formations using liquid petroleum gas.
  13. Eoff, Larry S.; Reddy, B. Raghava; Dalrymple, Eldon D., Hydrophobically and cationically modified relative permeability modifiers and associated methods.
  14. Nimerick Kenneth H., Metal ion crosslinked fracturing fluid and method.
  15. Bell, Charles Elmer; Brannon, Harold Dean, Method of fracturing subterranean formations with crosslinked fluid.
  16. Bell, Charles Elmer; Brannon, Harold Dean, Method of fracturing subterranean formations with crosslinked fluid.
  17. Dawson, Jeffrey C.; Le, Hoang Van, Method of fracturing using guar-based well treating fluid.
  18. Sun, Hong; DeBenedictis, Frances; Qu, Qi, Method of treating subterranean formations with carboxylated guar derivatives.
  19. Sierra, Leopoldo; Eoff, Larry S., Method useful for controlling fluid loss in subterranean formations.
  20. Griffin,David E.; Pauls,Richard W.; Hanes, Jr.,Robert E., Methods and compositions for breaking viscosified fluids.
  21. Hanes, Jr., Robert E., Methods and compositions for crosslinking polymers with boronic acids.
  22. Eoff, Larry S.; Dalrymple, Eldon D.; Reddy, B. Raghava, Methods and compositions for reducing the production of water and stimulating hydrocarbon production from a subterranean formation.
  23. Eoff, Larry S.; Dalrymple, Eldon D.; Reddy, B. Raghava, Methods and compositions for reducing the production of water and stimulating hydrocarbon production from a subterranean formation.
  24. Eoff, Larry S.; Dalrymple, Eldon D.; Reddy, B. Raghava, Methods and compositions for reducing the production of water and stimulating hydrocarbon production from a subterranean formation.
  25. Eoff, Larry S.; Dalrymple, Eldon Dwyann; Reddy, B. Raghava, Methods and compositions for the diversion of aqueous injection fluids in injection operations.
  26. Nguyen,Philip D.; Sierra,Leopoldo; Dalrymple,Eldon D.; Eoff,Larry S., Methods for controlling water and sand production in subterranean wells.
  27. Dalrymple, Eldon D.; Vasquez, Julio E.; Eoff, Larry S., Methods for placement of sealant in subterranean intervals.
  28. Nguyen, Philip D.; Brown, David L., Methods for treating intervals of a subterranean formation having variable permeability.
  29. Nguyen,Philip D.; Dusterhoft,Ronald G.; Surjaatmadja,Jim B.; East, Jr.,Loyd E., Methods of controlling sand and water production in subterranean zones.
  30. Welton, Thomas D.; Todd, Bradley L.; Eoff, Larry S., Methods of diverting chelating agents in subterranean treatments.
  31. Eoff, Larry S.; Reddy, B. Raghava; Dalrymple, Eldon D.; Everett, Don M.; Gutierrez, Mauricio; Zhang, Danhua, Methods to enhance gas production following a relative-permeability-modifier treatment.
  32. Eoff, Larry S.; Brown, David L.; Dalrymple, Eldon D.; Brown, Paul S., Methods useful for controlling fluid loss during sand control operations.
  33. Dusterhoft, Ronald G.; Todd, Bradley L.; Ritter, David W.; Eoff, Larry S., Methods useful for controlling fluid loss in subterranean formations.
  34. Sierra, Leopoldo; Dalrymple, Eldon D.; Eoff, Larry S.; Reddy, Barireddy R.; Blauch, Matthew E.; Parker, Mark A., Methods useful for controlling fluid loss in subterranean treatments.
  35. Dalrymple, Eldon D.; Eoff, Larry S.; Reddy, B. Raghava, Methods useful for diverting aqueous fluids in subterranean operations.
  36. Coli, Todd; Schelske, Eldon, Mobile, modular, electrically powered system for use in fracturing underground formations.
  37. Ogle, James William; Holtsclaw, Jeremy; Saini, Rajesh Kumar, Multifunctional boronic acid crosslinking agents and associated methods.
  38. Loveless, David M.; Saini, Rajesh K.; Weaver, Jimmie D., Multifunctional boronic crosslinkers and associated methods.
  39. Card Roger John ; Nimerick Kenneth H. ; Maberry L. Jack ; McConnell S. Bruce ; Nelson Erik Bentley, On-the-fly control of delayed borate-crosslinking of fracturing fluids.
  40. Eoff, Larry S.; Dalrymple, Eldon D.; Reddy, B. Raghava, Permeability-modifying drilling fluids and methods of use.
  41. Alwattari, Ali, Solid-supported crosslinker for treatment of a subterranean formation.
  42. Moorhouse Ralph ; Chen Gong, Suspended delayed borate cross-linker.
  43. Coli, Todd; Schelske, Eldon, System and method for dedicated electric source for use in fracturing underground formations using liquid petroleum gas.
  44. Todd, Bradley L., Treatment fluids comprising relative permeability modifiers and methods of use.
  45. Dalrymple Eldon D. ; Dahl Jeff A.,NLX ; Arrington Stephen T. ; Creel Prentice G., Well treating fluids and methods.
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