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Downhole gas separator 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • E21B-043/38
출원번호 US-0862424 (1992-04-02)
발명자 / 주소
  • Walter James C. (Austin TX) Bruton Billy R. (Longview TX) Walter
  • Jr. George E. (Tyler TX)
출원인 / 주소
  • Walter
  • James C. (Austin TX 04)
인용정보 피인용 횟수 : 111  인용 특허 : 0

초록 ▼

A tool (400) is disclosed for use in recovering gas from a gas well without the production of water as well. The tool (400) uses a member, such as plurality of vertically stacked balls (430) which are lighter than water to close a channel 422 when the water level (432) exceeds a certain level. As ga

대표청구항 ▼

A tool for separating gas and water in a natural gas well, comprising: a body defining an upper chamber, a lower chamber and a channel interconnecting the upper and lower chambers; a member in the lower chamber of the body having a density less than the water in the gas well; a seal surface formed o

이 특허를 인용한 특허 (111)

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