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Method for reducing water production from wells 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • E21B-033/138
출원번호 US-0724545 (1991-06-27)
발명자 / 주소
  • Hutchins
  • Richard D. (Placentia CA) Dovan Hoai T. (Yorba Linda CA)
출원인 / 주소
  • Union Oil Company of California (Los Angeles CA 02)
인용정보 피인용 횟수 : 62  인용 특허 : 0

초록 ▼

Water production from a wellbore is reduced by sequentially or simultaneously injecting (a) a hydrophilic polymer-containing organic carrier fluid and (b) a crosslinking agent-containing fluid into at least a portion of a subterranean formation. The cross-linking agent reacts with the polymer in the

대표청구항 ▼

A method for reducing water production from a wellbore, the method comprising the steps of: (a) injecting a hydrophilic polymer-containing organic carrier fluid into at least a portion of a subterranean formation and (b) injecting a crosslinking agent-containing fluid into at least a portion of the

이 특허를 인용한 특허 (62)

  1. Todd, Bradley L.; McMechan, David E., Acid-generating fluid loss control additives and associated methods.
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  2. Welton, Thomas D.; Pauls, Richard W.; Robb, Ian D., Acidic treatment fluids comprising scleroglucan and/or diutan and associated methods.
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  4. Soane, David S.; Mahoney, Robert P.; Herring, Marie K.; Kincaid, Kevin P.; Casado Portilla, Rosa, Calcium ion tolerant self-suspending proppants.
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  9. Munoz, Jr., Trinidad; Schreiner, Kirk, Degradable particulates and associated methods.
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  13. Welton, Thomas D.; McMechan, David; Todd, Bradley L., Delayed tackifying compositions and associated methods involving controlling particulate migration.
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  14. Welton,Thomas D.; McMechan,David; Todd,Bradley L., Delayed tackifying compositions and associated methods involving controlling particulate migration.
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  20. Todd, Bradley L., Filter cake degradation compositions and methods of use in subterranean operations.
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  24. Savery, Mark R.; Santra, Ashok K.; Todd, Bradley L., Kickoff plugs comprising a self-degrading cement in subterranean well bores.
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  25. Reddy, B. Raghava; Hilfiger, Matthew, Loss circulation material composition comprising oil-swellable and desolvated polymer gels.
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  26. Hardy Mary Anne,NLX, Method and compositions for reducing the permeabilities of subterranean zones.
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  27. Davies, Stephen N.; Jones, Timothy G. J.; Olthoff, Silke; Tustin, Gary J., Method for water control.
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  28. Sierra, Leopoldo; Eoff, Larry S., Method useful for controlling fluid loss in subterranean formations.
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  29. Nguyen,Philip D.; Culotta,Anne M., Methods and compositions for inducing tip screenouts in frac-packing operations.
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  30. Hardy Mary Anne (Oud Ade NLX) Isenberg O. Marlene (Duncan OK), Methods and compositions for reducing water production from subterranean formations.
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  31. Moorehead,Alan W.; Shumway,William W., Methods and compositions relating to the control of the rates of acid-generating compounds in acidizing operations.
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  36. Savery,Mark R.; Santra,Ashok K.; Todd,Bradley L., Methods of isolating zones in subterranean formations using self-degrading cement compositions.
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  60. Pauls,Richard W.; Eoff,Larry S.; Munoz, Jr.,Trinidad, Treatment fluids and methods of use in subterranean formations.
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  61. Harrower, Elaine; Youngson, Arthur; Temple, Colin, Treatment fluids with improved shale inhibition and methods of use in subterranean operations.
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