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.
出处
《特种油气藏》
CAS
CSCD
2007年第3期32-34,42,共4页
Special Oil & Gas Reservoirs
关键词
地质特征
测井分析
地质建模
克里金技术
姬塬油区
geologic characteristics
logging analysis
geological model
Kriging technique
Jiyuan oilfield
