发明名称 |
Method and apparatus for determining silicon content of the earth formations in cased well bores |
摘要 |
Measurements made with a pulsed neutron source and three or more gamma ray detectors are used to estimate the silicon and oxygen content of earth formations.
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申请公布号 |
US7554081(B2) |
申请公布日期 |
2009.06.30 |
申请号 |
US20070734550 |
申请日期 |
2007.04.12 |
申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
RILEY STEPHEN;CHACE DAVID;TRCKA DARRYL E. |
分类号 |
G01V5/10 |
主分类号 |
G01V5/10 |
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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