And to set up the target of developing petroleum S&T, the innovation of the petroleum S&T was analyzed using the detector for foreseeing the development of petroleum S&T with four functions which are riddling, evaluating, foreseeing and path-finding, by the method of appraising by expert, the system of specialist and the decision in.

Based on the type, the professional category and the economic benefit form of petroleum scientific and technological achievements,thousands of mathematical expressions can be produced and much difficulty will occur during the calculation of economic benefits.

Hailar basin reservoir block complex multidisciplinary reservoir technology application;