Current Exploratory Techniques In the Athabasca Bituminous Sands Area

"The Athabasca Bituminous Sands have been subject to sporadic investigations since the beginning of the century. It is probable, however, that much of what has been learned and achieved concerning the deposit has been accomplished in the last few years.Current exploratory techniques, generally speaking, involve a moderate amount of coring. Electrologs and often radioactive logs are run on most holes and certain types of these archieved excellent qualitative analysis when backed up by some core analysis for calibration. Exploration - is moving back from the river and consequently a permanent network of access roads has been developed within the last few years. Most of the operations take place in the winter time. There are about 90 permit holders at the present time.Some exploratory techniques are set up to go into recovery experiments where rich tar beds are found. It is probable that in the final analysis there will be several successful methods of extraction and that both mining and various in situ techniques will be applicable depending upon the problem locally."