| 摘要 |
<p>A method of improving geological log data obtained from one or more logging tools (e.g. induction logging tool includes (i) recording raw log data and respectively deriving according to differing first and second derivation methods (e.g. processing with water based mud parameters 524, and non-conducting mud parameters 525) a first log data set and a corresponding second log data set having the same vertical response attribute, (ii) mixing 547-550, to form resulting log curves, the first and second log data sets, the extent of mixing varying from one logged depth to another in relation to a function of (a) the semblance between the recorded log data and reference log data of a differing kind from the recorded log data and (b) the activity of one of the said first and second log data sets at each logged depth.</p> |
