发明名称 |
УСТРОЙСТВО И СПОСОБ ДЛЯ СБОРА ИНФОРМАЦИИ В ПРОЦЕССЕ БУРЕНИЯ |
摘要 |
A downhole tool positionable in a wellbore for penetrating a subterranean formation includes a housing having at least one protuberance extending therefrom. The protuberance has at least one centralizing section and a protective section. A probe is positioned in the protective section such that the horizontal cross-sectional area of the housing along the protective section is less than the horizontal cross-sectional area of the housing along the at least one centralizing section. |
申请公布号 |
RU2004134198(A) |
申请公布日期 |
2006.05.10 |
申请号 |
RU20040134198 |
申请日期 |
2004.11.23 |
申请人 |
ШЛЮМБЕРГЕР ТЕКНОЛОДЖИ БВ (NL) |
发明人 |
ФИССЛЕР Патрик (US);ПАЛМЕР Том (US);МЭТЕР Джеймс (US);ЛОНГФИЛД Колин (US);МИХЭН Ричард (US);ФОЛЛИНИ Жан-Марк (US);АШЕ Жан-Мишель (US) |
分类号 |
E21B49/10;E21B17/10;E21B47/06 |
主分类号 |
E21B49/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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