Use of Multi-Attribute Transforms to Predict Log Properties from Seismic Data

A-17 USE OF MULTI-ATTRIBUTE TRANSFORMS TO PREDICT LOG PROPERTIES FROM SEISMIC DATA DAN HAMPSON¹ JIM SCHUELKE² JOHN QUIREIN³ ¹Hampson Russell Software Services Ltd ²Exxon-Mobil Corp. ³Halliburton Energy Services 3000 N Sam Houston Parkway East Houston TX 77032 USA 1 Abstract In this paper we describe a new method for predicting well log properties from seismic data. The analysis data consists of a series of target logs from wells which tie a 3-D seismic volume. The target logs may be theoretically of any type; however the greatest success to date has been in predicting porosity logs. From the 3-D seismic volume