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Downhole separator for wells

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • E21B-043/02
  • E21B-043/38
출원번호 US-0055158 (1979-07-06)
발명자 / 주소
  • Price Ernest H. (1266 Pepper Dr. El Centro CA 92243)
인용정보 피인용 횟수 : 92  인용 특허 : 1

초록

Method and apparatus for producing oil from a subsurface formation containing both oil and water is disclosed. The oil and water are separated downhole within the well with the separated water being conveyed through a well bore and discharged into a disposal formation without raising it to the surfa

대표청구항

Apparatus for producing oil and water separately from production fluid containing both oil and water in a well comprising a casing in the well, production tubing arranged in the casing and extending to the surface for conducting one of the fluids from the well to the surface, a packer between the tu

이 특허에 인용된 특허 (1)

  1. Fink Leonhard (Frankfurt DT), Apparatus and process for drawing water from a water-bearing strata.

이 특허를 인용한 특허 (92)

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