J4

• 地质与资源 • Previous Articles     Next Articles

ICA and Its Application in the Identification of Gas/Liquid Two-Phase Flow

LIU Hong-lin, LI Hai-shan   

  1. College of Earth Sciences, Daqing Petroleum Institute, Daqing, Heilongjiang 163318,China
  • Received:2008-04-23 Revised:1900-01-01 Online:2009-01-26 Published:2009-01-26
  • Contact: LIU Hong-lin

Abstract: The independent component analysis (ICA) is applied to study the two-phase flow identification. According to the improved J-H algorithm of ICA which based on higher order statistics, the reliability of the method was conformed using given modulate signals and different fluid flow of monophase of oil, gas and water response signals to emulate tow-phase and three-phase mixed up signal sources. The field productive well logging gas and liquid two-phase signals which responded by muli-channel sensors were separated, compare and analysis indicate that signals which characterize the gas and liquid information respectively are successfully separated from mixed signals of well logging.

Key words: ICA, higher order statistics, improved J-H algorithm, two-phase flow, kurtosis

CLC Number: 

  • P631.4
[1] Wu Yuhao, Yu Xiangjiang, Rui Xue, Yu Hang, Ju Tianhang, Li Dejing.  Impact of Geological Environmental Change on Ancient Human Settlements in Qinghai-Xizang Plateau: A Case Study of Talitaliha Site of Nuomuhong Culture in Qaidam Basin [J]. Journal of Jilin University(Earth Science Edition), 2026, 56(3): 915-923.
[2] Xia Yingjie, Chen Huabin, Chen Jian, Yao Mingyu, Yang Hai. Numerical Simulation of Hydraulic Fracturing of Deep Shale Reservoir with Different Construction Parameters [J]. Journal of Jilin University(Earth Science Edition), 2026, 56(3): 924-936.
[3] Zhao Zhen, Qin Guangxiong, Yan Baizhong, Ma Miaomiao. Hydrochemical Characteristics and Genesis Mechanism of Geothermal Fields in Huzhu Tu Autonomous County, Qinghai Province [J]. Journal of Jilin University(Earth Science Edition), 2026, 56(3): 986-1001.
[4] Tu Junshan, Chen Hui, Deng Juzhi, Chen Kang, Li Yan, Yu Hui.  Influence of Dam on High-Density Electrical Methods and Correction Techniques [J]. Journal of Jilin University(Earth Science Edition), 2026, 56(3): 1013-1025.
[5] Wang Jian , Zhang Yuanyuan, Wu Nan, Xu Qinghai, Cui Ziyue, Liu Xianfeng, Fu Qingmeng. Reservoir Characteristics and Classification Evaluation of Interlayered Type Shale Oil in Chang 7 Member of Zhijing-Ansai Area, Ordos Basin [J]. Journal of Jilin University(Earth Science Edition), 2026, 56(2): 453-468.
[6] Yi Liangpeng, Zhang Yuxin. Rural Spatial Suitability Analysis and Landscape Ecological Risk Assessment from Perspective of “Production-Living-Ecology” Space: A Case Study of  Zhaojiayu Village, Jizhou District, Tianjin [J]. Journal of Jilin University(Earth Science Edition), 2026, 56(2): 557-567.
[7] Du Xinqiang, Yin Chengshan, Fang Yongjun, Li Zihan, Guo Hui.

Evaluation of Exploitable Groundwater Resources Based on Groundwater Ecological Water Depth Threshold：An Example of Puyang Irrigation District of Sanjiang Plain [J]. Journal of Jilin University(Earth Science Edition), 2026, 56(2): 635-646.

[8] Shu Longcang, Wei Shujing, Che Limuge, Wen Zhongqi, Liu Bo.

Quantification of Groundwater Response and Uncertainty Related to Ecological Water Conveyance in Xiliaohe Plain [J]. Journal of Jilin University(Earth Science Edition), 2026, 56(2): 647-660.

[9] Li Xiang, , Yao Zhongshao, Chen Jin, Wang Longhao. Geological Signal Characteristics of Tunnels in Alpine and High-Altitude Areas Based on Different Geophysical Prospecting Methods [J]. Journal of Jilin University(Earth Science Edition), 2026, 56(2): 703-712.
[10] Xin Zhonghua, Zhou Jianbo, Li Gongyu, Chen Zhuo, Wang Hongyan, Sun Ningchen. Lithospheric Structure of the Jilin-Heilongjiang High-Pressure Belt: Integrated Constraints from Magnetotelluric and Deep Seismic Reflection Data [J]. Journal of Jilin University(Earth Science Edition), 2026, 56(1): 199-208.
[11] Wang Yao, Meng Xianqiang, Li Chenzhi, Wang Qian, Zhang Wenfang, Sun Weiwei, Zhang Enlou. Lake Records in Northeast China Since Last Glacial Maximum: Climate Change, Ecological Evolution, and Human Activities [J]. Journal of Jilin University(Earth Science Edition), 2026, 56(1): 266-284.
[12] Dai Zhenxue , Li Keying , Chen Wei , Liu Dong. Multi-Scale Structural Characteristics and Intelligent Identification of Granite Mineral Facies [J]. Journal of Jilin University(Earth Science Edition), 2026, 56(1): 285-294.
[13] Huang Xingguo, Weng Yangyang, Han Li. Poroelastic Seismic Wave Forward Modeling Based on Generalized Recursive Convolution [J]. Journal of Jilin University(Earth Science Edition), 2026, 56(1): 377-385.
[14] Feng Bo, Xie Yiping, Tian Hailong, Feng Guanhong, Yang Jingang.  Suitability Assessment of CO2 Geological Storage in Saline Aquifer for Central Depression of Southern Songliao Basin Based on GIS-MCDA [J]. Journal of Jilin University(Earth Science Edition), 2025, 55(6): 1981-2000.
[15] Wang Ruijian, Sui Yangyi.  A Fractional-Order Magnetic Gradient Measurement Based on Spherical Harmonic Expansion [J]. Journal of Jilin University(Earth Science Edition), 2025, 55(6): 2073-2087.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] You Minxin，Liu Jianmin. Application Status and Progress of Isotopic Geochemistry in Research of Emeishan Large Igneous Province (ELIP)[J]. Journal of Jilin University(Earth Science Edition), 2014, 44(4): 1231 -1243 .
[2] YANG Chun-mei, LI Hong-qi,LU Da-wei,ZHANG Fang-li,GAO Yuan,SHAO Ying-chao. The Relationship Between Rock Resistivity and Water Saturation in WaterDriveOil and OilDriveWater Process[J]. J4, 2005, 35(05): 667 -671 .
[3] ZHU Hong-chen,ZHANG Jiong-fei,QUAN Heng. Two Stages of Mesozoic Lithogenesis and Mineralization in Daxing’anling Mountains[J]. J4, 2005, 35(04): 436 -0442 .
[4] ZHU Jian-wei, ZHAO Gang, LIU Bo, GUO Wei, CHENG Jun. Identification Technology and It’s Application of Well-Logging About Oil Shale[J]. J4, 2012, 42(2): 289 -295 .
[5] CHEN Li, LIANG Hai-an，ZHANG Wen-juan，RONG Fan. Application of Fuzzy Mathematics in Division of Engineering Geo-Environment of Cities-An Example of Fushun City[J]. J4, 2008, 38(5): 837 -0840 .
[6] GAO Gui-mei,SU Ke,WANG Wen-ying,GAN Shu-cai,LIU Zhao-jun. Study on Rare Earth and Trace Elements in Oil Shale Samples, Huadian, Jilin Province[J]. J4, 2006, 36(6): 974 -0979 .
[7] WU Kong-yun,JIANG Zhong-cheng,YE Ye. Influence of Different Plant Communities On Erosion Rates of Limestone Rock Blocks[J]. J4, 2007, 37(5): 967 -0971 .
[8] ZHOU Yan-zhang, CHI Bao-ming, LIU Zhong-pei. Mode of Structural Control about Groundwater Pour-in Mechanism in Xiadian Gold Deposits in Shandong Province[J]. J4, 2008, 38(2): 255 -0260 .
[9] ZHANG Yuan, LIU Lian-deng,SUN Jing-gui,CHEN Guo-hua,ZHANG Hong-xi,YAN Fu-chuan, YANG Kai-chun. Two Phase Overprinting Mineralization in Huangbuling Gold Deposit in Northwestern Jiaodong Peninsula[J]. J4, 2008, 38(1): 21 -0026 .
[10] LU Cheng-peng, SHU Long-cang, YUAN Li-bo, ZHANG Rong-rong, HUANG Bi-juan, WANG Bin-bin. Determination of Hydrogeologic Parameters of Karst Aquifer Based on Tracer Test[J]. J4, 2009, 39(4): 717 -721 .
Copyright © Journal of Jilin University(Earth Science Edition), All Rights Reserved.
Tel: +86-431-88502374；13756165364　E-mail: xuebao1956@jlu.edu.cn
Powered by Beijing Magtech Co. Ltd