INTERACTIVE INTELLIGENT WELL LOGS CORRELATION
LI NAN(Department of Automation, Institute of Water Conservancy and Hydroelectric Power Research, Beijing 100038)LI YAN-DA CHANG TONG(Department of Automation, Tsinghua University, Beijing 100084)
An interactive processing model is established for geophysical signal correlation. Several signal matching algorithms are studied, improved and installed. Knowledge and experience from studies and human judgement are condensed into rule-based processing. An hierarchical processing structure is designed to combine various algorithms and to conduct parameters decision in an optimal data-driven way. Information of related sources and human evaluation is integrated to better define the problem. The interactive model with friendly user access overcomes most difficulties intelligence concerned. Tests on well logs give out acceptable performance.