关键词: 硬计算, 软计算, 测井

Abstract: As the domain of oil and gas exploitation expends quickly, the study objects of well log interpretation become more and more complex. This paper proposes four patters of the fusion of soft computing and hard computing. It uses separate pattern of the fusion of soft computing and hard computing in identifying oil-bearing formation based on data of Oilsk81, Oilsk83, Oilsk85. The identified result is proved that soft computing is prior to hard computing in identifying oil-bearing formation in this oilfield, at the same time it can identify the preferable well log data sets.

Key words: hard computing, soft computing, well log