Resources potential of bazhen oil-bearing complex in the south-eastern part of Western Siberia
Current state of bazhen horizon oil reserves and its prospectivity was considered for the transit zone between bazhen and maryan formations in the south-eastern part of Western Siberia oil and gas province. Oil-bearing related properties, favorable for generation and preservation of bazhen hydrocarbon system were analyzed. Basing on the set of criteria, high, medium and low prospectivity areas were defined. Total initial oil resources were estimated.