龟裂系数法在安达地区火山岩储层裂缝研究中的应用  

THE APPLICATION OF CRACKING COEFFICIENT METHOD TO THE STUDY ON FRACTURES IN VOLCANIC OF ANDA AREA

作　　者：周玥[1] 

机构地区：[1]大庆油田有限责任公司勘探开发研究院,黑龙江大庆163712

出　　处：《化工矿产地质》2008年第3期163-165,共3页Geology of Chemical Minerals

摘　　要：根据安达地区火山岩储层的实际情况,利用钻井、测井等资料综合分析预测火山岩储层的裂缝发育情况,运用纵波波速的比值——"龟裂系数"方法对该区裂缝发育频率进行了分析、计算,从而总结了安达地区火山岩储层裂缝的平面展布特征。结论表明,安达地区火山岩储层的裂缝较为发育,裂缝参数特征必然影响该区天然气的勘探和生产。According to the actual situation, fracture development in volcanic of Anda area has been predicted through integrated analysis of drilling and logging data. Fracture developing frequency of Anda area is analyzed and calculated by using ratio of vertical wave velocity-- ＂crazing coefficient＂ method, so this paper concludes out the spatial distribution characteristics of fractures in volcanic of Anda area. Its conclusion shows that tinctures in Anda area is more developed, so fracture characteristics will inevitably affect exploration and production.

关 键 词：火山岩 裂缝 龟裂系数法 

分 类 号：P618.13[天文地球—矿床学]