相控随机建模在吴起采油厂L6区块精细油藏描述中的应用
The Application of Phase Stochastic Modeling in the Fine Reservoir Description of L6 Block, Wuqi Oil Production Plant
-
摘要: 针对吴起采油厂L6区块日趋严峻的开采矛盾、储层非均质性严重的特点,采用相控随机建模技术建立本区的精细储层地质模型。通过小层的精细划分建立构造模型,根据井网密的特点,应用岩石相与沉积相结合的方法,采用序贯指示模拟法建立沉积相模型,在沉积相的控制下,采用顺序高斯模拟法建立储层物性模型,成功实现了L6区块精细油藏描述,为提高油藏数值模型的精度打下了良好基础,为剩余油挖潜工作提供依据。Abstract: According to the increasingly severe exploitation conflicts and the reservoir heterogeneity characteristics in L6 Block of Wuqi Oil Production Plant, the paper adopts phased stochastic modeling technology to establish the geological model of fine reservoir in this area. The structure model is established by the fine dividing of small layer, and according to the characteristics of dense well pattern, the combination of rock facies and sedimentary facies method is applied. The sedimentary facies model is established by the sequential indicator simulation method. Under the control of sedimentary facies, the reservoir physical model is established by using sequential Gaussian simulation, which successfully achieved the fine description of reservoir in L6 Block. The study lays a good foundation to improve the accuracy of reservoir numerical model, and provide scientific references to the exploitation of remaining oil.
-
-
贾爱林,郭建林,何东博.精细油藏描述技术与发展方向[J]. 石油勘探与开发,2008,35(3):355-361.
Jia Ailin, Guo Jianlin, He Dongbo.Perspective of development in detailed reservoir description[J].Petroleum Exploration and Development, 2008,35(3):355-361.
于兴河,陈建阳,张志杰,等.油气储层相控随机建模技术的约束方法[J]. 地学前缘,2005,12(3):237-243.
Yu Xinghe,Chen Jianyang, Zhang Zhijie,et al.Stochastic modeling for characteristics of petroleum reservoir constrained by facies[J]. Earth Science Frontiers,2005,12(3):237-243.
王端平,杨耀忠,龚蔚青,等.沉积微相约束条件下的随机地质建模方法及应用研究. 科技通报,2004,20(2):121-126.
Wang Duanping, Yang Yaozhong, Gong Weiqing, et al.The method and application study about stochastic modeling with sedimentary microfacies[J].Bulletin of Science and Technology, 2004,20(2):121-126.
李少华,张昌民,张尚锋,等.沉积微相控制下的储层物性参数建模[J]. 江汉石油学院学报,2003,25(1):24-26 Li Shaohua, Zhang Changmin, Zhang Shangfeng, et al. Modeling of reservoir petrophysical parameters under the control of sedimentary microfacies[J]. Journal of Jianghan Petroleum Institute, 2003,25(1):24-26 贾爱林.中国储层地质建模20年[J].石油学报,2011,32(1):181-187.
Jia Ailin. Research achievements on reservoir geological modeling of China in the past two decades[J].Acta Petrolei Sinica, 2011,32(1):181-187.
郑丽辉,邢玉忠,赵秋忙.相控随机建模在油藏精细描述中的应用研究[J].西南石油大学学报,2007,29(6):21-23.
Zheng Lihui, Xing Yuzhong,Zhao Qiumang. Application of stochastic modeling in fine reservoir description of phase control[J]. Journal of Southwest Petroleum University, 2007,29(6):21-23.
计秉玉,赵国忠,王曙光,等.沉积相控制油藏地质建模技术[J].石油学报,2006,27(增刊):111-114.
Ji Bingyu, Zhao Guozhong, Wang Shuguang,et al. Reservoir geological modeling of sedimentary facies control[J]. Acta Petrolei Sinica, 2006,27(Suppl.):111-114.
吕晓光,张永庆,陈兵,等.深度开发油田确定性与随机建模结合的相控建模[J].石油学报,2004,25(5):60-64.
Lv Xiaoguang, Zhang Yongqing,Chen Bing, et al. Phase control modeling combined with deterministic and stochastic modeling of the deep development of oilfield[J]. Acta Petrolei Sinica, 2004,25(5):60-64.
段天向,刘晓梅,张亚军,等.Petrel建模中的几点认识[J].岩性油气藏,2007,19(2):102-107.
Duan Tianxiang, Liu Xiaomei, Zhang Yajun, et al.Discussion on geologic modeling with Petrel[J].Lithologic Reservoirs, 2007,19(2):102-107.
刘建华,朱玉双,胡友洲,等.安塞油田H区开发中后期储层地质建模[J].沉积学报,2007,25(1):110-115.
Liu Jianhua, Zhu Yushuang, Hu youzhou, et al. The reservoir geological modeling in late stage of oilfield H zone at Ansai[J].Journal of Sediment Research, 2007,25(1):110-115.
李少华,郭永康,李维锋,等.SN31储层三维地质建模[J].天然气地球科学,2006,17(6):811-814.
Li Shaohua, Guo Yongjia, Li Weifeng, et al. Reservoir 3D geological modeling in SN31[J]. Natural Gas Geoscience, 2006,17(6):811-814.
-
计量
- 文章访问数: 3369
- PDF下载数: 3937
- 施引文献: 0
下载: