发明名称 |
Method of compensating a density log |
摘要 |
A method of compensating a density log comprises the step of compensating the far density by adding a correction at a given point in the density log wherein: (a) the correction comprises at least a first correction function and optionally a second correction function; (b) when the correction includes both the first and second correction functions they respectively are corrections for “slow-moving” and “fast-moving” perturbations at the said given point; and (c) regardless of whether the correction includes the second correction function the first correction is filtered by a long filter.
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申请公布号 |
US7700910(B2) |
申请公布日期 |
2010.04.20 |
申请号 |
US20050138616 |
申请日期 |
2005.05.26 |
申请人 |
REEVES WIRELINE TECHNOLOGIES LIMITED |
发明人 |
SAMWORTH JAMES ROGER |
分类号 |
G01V5/12;G01V5/04;G01V13/00 |
主分类号 |
G01V5/12 |
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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