叠前方位各向异性裂缝预测技术在大民屯凹陷中的应用

Application of Pre-stack Azimuth Anisotropic Fracture Prediction Technology in Damintun Depression

经过多年的勘探开发发现,大民屯凹陷潜山存在很多裂缝发育带,但是目前对于潜山油气藏的研究缺乏有效的手段和技术。采用叠前方位各向异性裂缝预测技术对大民屯凹陷前进太古界潜山的裂缝发育情况进行了预测,取得了较好的效果,从而为后续大民屯凹陷潜山的勘探开发工作提供了一定的技术支撑。

After many years of exploration and development,it is found that there are many fracture zones in the buried hill of Damintun sag,but there is no effective means and technology for the study of buried hill reservoirs.In this paper,the pre-stack azimuthal anisotropic fracture prediction technology is used to predict the fracture development of the Archean buried hill in Damintun sag,and good results have been achieved,which provides a certain technical support for the subsequent exploration and development of the buried hill in Damintun sag.