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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0037307 (1998-03-09) |
발명자 / 주소 |
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출원인 / 주소 |
|
대리인 / 주소 |
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인용정보 | 피인용 횟수 : 6 인용 특허 : 20 |
A fluid powered downhole vibration tool used in a well bore having fluids under pressure. The tool includes a fluid powered motor located within the well bore, the fluid powered motor is in communication with the fluids under pressure. An actuator coupling is rotated by the fluid powered motor. A se
[ What is claimed is:] [1.] A fluid powered downhole vibration tool used in a well bore having produced fluids under pressure, which tool comprises:a fluid powered motor located in said well bore, said motor in communication with said fluids under pressure; andmeans to vibrate said well bore by acti
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