column
    Overview of time-requency electromagnetic techniques research: Technology, equipment and applications
    LUO Xian-Zhong, HE Zhan-Xiang, XU Xue-Gui, XIE Tao, JIANG Da-Jun, CHEN Hui
    2026, 50(2): 189-199. DOI: 10.11720/wtyht.2026.1297
    Abstract PDF
    A comparative study on the application performance of time-frequency and audio magnetotelluric methods in deep copper exploration
    SUI Chao, JIAN Chu, TENG Peng, XU Xue-Gui, DENG Zi-Qing
    2026, 50(2): 200-206. DOI: 10.11720/wtyht.2026.1106
    Abstract PDF
    Application of the time-frequency electromagnetic method and high-precision magnetic survey in the exploration of deep concealed ores
    XU Mi, DUAN Xue-Bin, ZHENG Xiao-Long, YE Li-Mei, QIN Hai-Lin, LI Tian, YANG Yi, TENG Run-Yi
    2026, 50(2): 207-215. DOI: 10.11720/wtyht.2026.1098
    Abstract PDF
    Application of the time-frequency electromagnetic method in hydrocarbon exploration in the Niutuozhen uplift
    CHEN Hai-Hong, SHI Zhuo, YANG Zhi-Cheng, WANG Xing-Hui
    2026, 50(2): 216-224. DOI: 10.11720/wtyht.2026.1080
    Abstract PDF
    Soil geochemical characteristics and mineralization potential of silver-polymetallic deposits in Yamenzi area, Hebei Province
    CUI Li-Nan, PAN Wei, LIU Chun-Lai, CUI Wei, FENG Bei-Bei
    2026, 50(2): 225-235. DOI: 10.11720/wtyht.2026.1318
    Abstract PDF
    Application of comprehensive geophysical exploration technology in geothermal exploration of the Foping dome
    XU Kun, WANG Chen, ZHENG Xiang-Guang
    2026, 50(2): 236-248. DOI: 10.11720/wtyht.2026.1378
    Abstract PDF
    Near-surface quality factor field construction with micro-logging and seismic data
    DENG Yu-Xuan, SUN Cheng-Yu, LI Jia-Nan
    2026, 50(2): 249-259. DOI: 10.11720/wtyht.2026.1357
    Abstract PDF
    A time-lapse seismic inversion method based on wavefield reconstruction inversion for the dynamic monitoring model data of geologic CO2 sequestration
    TANG He-Hao, LIN Yu-Zhao, XING Lei, ZHANG Jin
    2026, 50(2): 260-269. DOI: 10.11720/wtyht.2026.1365
    Abstract PDF
    A microtremor surface wave imaging method for Karst areas based on singular value decomposition
    LIU Jun, XING Xiu-Ju, LI De-Shan, LIAN Chen-Guang
    2026, 50(2): 270-276. DOI: 10.11720/wtyht.2026.1363
    Abstract PDF
    Fine-scale correction methods for large-scale gravity survey data
    ZHANG Huan-Xia, LIU Jian-Li, LI Bai-Shun, FENG Zhi-Han, WANG Qing-Guo, QU Ting, REN Guai-Ya
    2026, 50(2): 277-291. DOI: 10.11720/wtyht.2026.1161
    Abstract PDF
    Well-logging constrained direct inversion of pre-stack seismic data for reservoir porosity prediction
    ZOU Xiang, WEI Qi-Mei, ZHOU Hong, LI Ming-Guo, MENG Wei, DAN Tao, RAN Lin, ZHOU Xiang-Yue
    2026, 50(2): 292-300. DOI: 10.11720/wtyht.2026.1393
    Abstract PDF
    An intelligent log-based method for predicting shear wave velocity based on a cross-attention mechanism
    LI Jin-Fu, SHEN Ya, WANG Shi-Cheng, WANG Yu-Hang, CHEN Da-Hong, ZHANG Guang-Zhi, CHEN Teng-Fei
    2026, 50(2): 301-309. DOI: 10.11720/wtyht.2026.1407
    Abstract PDF
    Application of an OVT-domain seismic data split-offset coherence cube fusion technique in flexure zone interpretation
    MA Ming
    2026, 50(2): 310-318. DOI: 10.11720/wtyht.2026.1404
    Abstract PDF
    A CNN-BiLSTM model-based porosity prediction method for tight sandstone reservoirs
    LI Li, DONG Zheng, HOU Kai, WU Cheng, PENG Ji-Jun
    2026, 50(2): 319-329. DOI: 10.11720/wtyht.2026.1344
    Abstract PDF
    Finite-difference Euler deconvolution method based on data from different heights
    YAN Hao-Fei, LIU Qiang, LI Jin-Lei, LI Fang, AI Han-Bing
    2026, 50(2): 330-337. DOI: 10.11720/wtyht.2026.2423
    Abstract PDF
    An in situ column leaching technique for extracting lithium ions from clay-type lithium ores under normal temperatures
    XIONG Fu-Ping, LI Zhe-Wu, CHEN Lin, DENG Duan-Fu, LI Ke, RAN Fu-Lin, YANG Bao-Hong, XU Jun, TAN Chang-Ling, GUO Dong, QI Shu-Zhou, YAN Zhong-Ni, SU Li
    2026, 50(2): 338-347. DOI: 10.11720/wtyht.2026.1413
    Abstract PDF
    Application of first-break amplitude analysis technology in quality control during ocean bottom node acquisition
    LI Hui-Long, LI Jiang, HAN Jia-Chen, SHI Meng-Chang, ZHANG An-Bao, XIE Tao
    2026, 50(2): 348-354. DOI: 10.11720/wtyht.2026.1385
    Abstract PDF
    Influence of marine model parameters on the dispersion characteristics of Scholte waves
    LIANG Tian, SUN Cheng-Yu, HUANG Hong-Yu
    2026, 50(2): 355-365. DOI: 10.11720/wtyht.2026.1376
    Abstract PDF
    Theoretical model-based multi-parameter full waveform inversion for elastic media constrained by anisotropic diffusion regularization
    FAN Zhong-Hao, TANG Jie, LUO Ding-Ming, FU Shang-Fan
    2026, 50(2): 366-372. DOI: 10.11720/wtyht.2026.1250
    Abstract PDF
    Soil organic matter content and its influencing factors in the northeastern Sanjiang Plain
    LI Jing-Jie, WANG Ming-Guo, YANG Tao, LIAN Sheng, FENG Jian-Yue, XIAN Jie-Liang
    2026, 50(2): 373-384. DOI: 10.11720/wtyht.2026.1336
    Abstract PDF
    Investigation of landfill leakage points using geophysical exploration and machine learning methods
    SONG Hong-Wei, XIA Fan, LI Hong-Chao, YANG Chao, GUI Jian-Ye
    2026, 50(2): 385-398. DOI: 10.11720/wtyht.2026.1417
    Abstract PDF
    A technique for monitoring leakage hazards in dikes based on time-lapse high-resolution electrical resistivity tomography
    SHEN Bin, ZOU Chen-Yang, GAO Jiang-Lin, CHEN Fang, HU Song-Tao
    2026, 50(2): 399-408. DOI: 10.11720/wtyht.2025.1468
    Abstract PDF