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Treatment fluids containing a biodegradable chelating agent and methods for use thereof 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • E21B-043/25
  • C09K-008/74
  • C09K-008/52
출원번호 US-0051827 (2011-03-18)
등록번호 US-9027647 (2015-05-12)
발명자 / 주소
  • Reyes, Enrique A.
  • Welton, Thomas D.
출원인 / 주소
  • Halliburton Energy Services, Inc.
대리인 / 주소
    McDermott Will & Emery LLP
인용정보 피인용 횟수 : 1  인용 특허 : 70

초록

Methods for treating a subterranean formation can include: providing a treatment fluid that comprises: an aqueous base fluid; a hydrofluoric acid source selected from the group consisting of hydrofluoric acid, a hydrofluoric acid generating compound, and a combination thereof; and a biodegradable ch

대표청구항

1. A method comprising: providing a treatment fluid that comprises: an aqueous base fluid,a hydrofluoric acid source selected from the group consisting of hydrofluoric acid, a hydrofluoric acid generating compound, and a combination thereof,a biodegradable chelating agent comprising one of the follo

이 특허에 인용된 특허 (70)

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이 특허를 인용한 특허 (1)

  1. Reyes, Enrique A.; Welton, Thomas D., Treatment fluids containing biodegradable chelating agents and methods for use thereof.
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