The Precision of Core Analysis Data and Some Implications for Reservoir Evaluation

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J. R. Hook,
Britoil plc

SPWLA TWENTY-FOURTH ANNUAL LOGGING SYMPOSIUM, JUNE 27-30, 1983

1983

Abstract

Several parameters used in formation evaluation based on downhole logs are ultimately determinable only from measure- ments made on core samples. Consequently, the precision with which a log can be interpreted quantitatively depends on the precision with which the parameters such as cement- ation exponent, m, and saturation exponent, n, can be determined.