陕北姬塬油区储集层特征地球物理测井分析  

Geophysical logging analysis of reservoir characteristic in Jiyuan Oilfield in northern Shanxi

作　　者：秦建强[1] 赵军龙[2] 李新胜 李娜 刘来祥[4] 

机构地区：[1]陕西省煤田地质局194队,陕西铜川727000 [2]长安大学,陕西西安710054 [3]陕西省地质矿产勘查开发局物化探队,陕西周至710400 [4]中石化勘探开发研究院,北京100083

出　　处：《特种油气藏》2007年第3期32-34,42,共4页Special Oil & Gas Reservoirs

摘　　要：为了保持油井稳产,提高油藏采收率,姬塬油区拟采用面积法注水,急需对油藏分布规律进行详实、系统的研究,以保证井网建设的合理、高效。在前人研究成果基础上,对油区现有测井资料进行收集、整理、再解释,从油藏特征研究出发,对储集层进行测井分析,并使用克里金技术进行了地质建模,使用容积法计算油藏储量,为油区的注水开发提供了油藏资料。Pattern water-flooding is planned in Jiyuan Oilfield to stabilize oil production and improve recovery factor.Detailed and systematical study on reservoir distribution is important to achieve rational and efficient well pattern.Based on previous studies,available logging data have been collected,sorted and reinterpreted.Reservoir logging data are analyzed based on reservoir characteristics.Geological model is established by using Kriging technique.Oil reserve is estimated by volumetric method.

关 键 词：地质特征 测井分析 地质建模 克里金技术 姬塬油区 

分 类 号：TE122.2[石油与天然气工程—油气勘探]