Hydrocarbon accumulation condition and main controlling factors of Miocene Sanya Formation in Yingdong slope area, Yinggehai Basin

CHEN Zhihong, LYU Zhengxiang, HU Gaowei, GAO Mengtian, CHEN Yabing, JIN Feng, MENG Hongyu

2025, Vol.37(6): 1–12    Abstract ( 62 )    HTML (0 KB)  PDF^EN (1565 KB)  ( 105 )

doi: https://doi.org/10.12108/yxyqc.20250601

Carboniferous volcanic reservoirs characteristics and favorable area prediction of the eastern Junggar Basin

CHEN Xuan, XU Xiongfei, ZHANG Hua, GOU Hongguang, ZHANG Yiting, YOU Fan, CHENG Yi, SUN Yufeng

2025, Vol.37(6): 13–27    Abstract ( 52 )    HTML (0 KB)  PDF^EN (2215 KB)  ( 71 )

doi: https://doi.org/10.12108/yxyqc.20250602

Formation mechanism of high-quality sand bodies caused by land floods: A case study of flood sediments of No. 2 dam in Tandonggou, Yaojie area, Lanzhou

LI Xiangbo, LIU Huaqing, HAO Bin, YANG Zhanlong, ZHANG Jing, LIU Zhenhua, LI Zhiyong, LI Zaiguang

2025, Vol.37(6): 28–34    Abstract ( 50 )    HTML (1 KB)  PDF^EN ( KB)  ( 63 )

doi: https://doi.org/10.12108/yxyqc.20250603

Characteristics and main controlling factors of high-quality reservoirs in Cambrian Longwangmiao Formation of Penglai Gasfield, Sichuan Basin

LI Yong, ZHANG Ya, ZHOU Gang, QU Haizhou, LONG Hongyu, LI Chenglong, ZHANG Chi, CHEN Di

2025, Vol.37(6): 35–47    Abstract ( 56 )    HTML (1 KB)  PDF^EN ( KB)  ( 70 )

doi: https://doi.org/10.12108/yxyqc.20250604

Characteristics of volcanic edifices and hydrocarbon accumulation models of the 6th and 7th blocks of Ke-Bai fault zone, Junggar Basin

QIU Zhengke, HOU Wenfeng, HUANG Huan, GAO Ruqi, ZHOU Lin, ZHANG Yuanmei, TIAN Jinshan, LI Hao

2025, Vol.37(6): 48–58    Abstract ( 37 )    HTML (0 KB)  PDF^EN (1452 KB)  ( 88 )

doi: https://doi.org/10.12108/yxyqc.20250605

A method and application of identifying shale bedding structures based on FMI image micro-electrical conductivity curve time-frequency information: A case study on the first member of Cambrian Qiongzhusi Formation in Zizhong area of Sichuan Basin

YANG Yang, WANG Haiqing, SHI Xuewen, ZENG Yuting, GAO Xiang, LI Jinyong, ZHANG Xuanang, YAN Jianping

2025, Vol.37(6): 59–70    Abstract ( 54 )    HTML (0 KB)  PDF^EN (1691 KB)  ( 62 )

doi: https://doi.org/10.12108/yxyqc.20250606

Hydrocarbon geochemical characteristics and source of Triassic Baijiantan Formation in Dabasong uplift, Junggar Basin

JIANG Mengya, JIANG Zhongfa, LIU Longsong, WANG Jiangtao, CHEN Hailong, WANG Xueyong, LIU Hailei

2025, Vol.37(6): 71–87    Abstract ( 39 )    HTML (0 KB)  PDF^EN (1250 KB)  ( 51 )

doi: https://doi.org/10.12108/yxyqc.20250607

Fractal characteristics of pore throat structure and their influence on reservoir physical properties of tight sandstone reservoir: A case study of Triassic Chang 8 member in Fuxian area, Ordos Basin

SU Shuai, QU Hongjun, YIN Hu, ZHANG Leigang, YANG Xiaofeng

2025, Vol.37(6): 88–98    Abstract ( 35 )    HTML (0 KB)  PDF^EN (1491 KB)  ( 146 )

doi: https://doi.org/10.12108/yxyqc.20250608

A fully automatic velocity picking method based on weighted K-means clustering

LIU Zhengwen, ZHAO Ruirui, CHEN Yangyang, XIE Junfa, ZANG Shengtao, QIN Long

2025, Vol.37(6): 99–106    Abstract ( 33 )    HTML (1 KB)  PDF^EN ( KB)  ( 61 )

doi: https://doi.org/10.12108/yxyqc.20250609

Characteristics of strike-slip faults and their controls on hydrocarbon accumulation in Shunbei area, Tarim Basin

HUANG Cheng, ZHU Lianhua, BU Xuqiang, ZENG Jianhui, LONG Hui, LIAO Wenhao, LIU Yazhou, QIAO Juncheng

2025, Vol.37(6): 107–118    Abstract ( 52 )    HTML (0 KB)  PDF^EN (1612 KB)  ( 67 )

doi: https://doi.org/10.12108/yxyqc.20250610

Sedimentary evolution characteristics and paleogeomorphology-controlled sand distribution patterns of the upper Es4 sub-member of Paleogene in Linnan Subsag, Bohai Bay Basin

SUN Yuanfeng, CAO Aifeng, ZHOU Yong, GAO Chenxi, WANG Ke

2025, Vol.37(6): 119–130    Abstract ( 32 )    HTML (0 KB)  PDF^EN (1873 KB)  ( 56 )

doi: https://doi.org/10.12108/yxyqc.20250611

Discovery of seismic anomalies in Silurian reefs in Jiange area of northwestern Sichuan Basin and their geological significance for oil and gas

YANG Liu, ZHU Yadong, LIANG Hong, DIAO Yongbo, PENG Xin, SI Guoshuai, XU Jiao, SUN Qingli

2025, Vol.37(6): 131–139    Abstract ( 32 )    HTML (1 KB)  PDF^EN ( KB)  ( 58 )

doi: https://doi.org/10.12108/yxyqc.20250612

Seismic prediction technology for complex network fractures in fault-fracture reservoir of tight sandstones: A case study of Triassic Xujiahe Formation in northern Sichuan Basin

MIAO Zhiwei, LI Shikai, ZHANG Wenjun, XIAO Wei, LIU Ming, YU Tong

2025, Vol.37(6): 140–150    Abstract ( 44 )    HTML (0 KB)  PDF^EN (1823 KB)  ( 64 )

doi: https://doi.org/10.12108/yxyqc.20250613

Current geostress logging evaluation of tight reservoir in the fourth member of Triassic Xujiahe Formation in Yuanba area, northeastern Sichuan Basin

LI Chunyang, WANG Boli, YAN Xiao, LI Kesai, DENG Hucheng, SU Jinyi, WU Yajun, YE Tairan

2025, Vol.37(6): 151–161    Abstract ( 29 )    HTML (1 KB)  PDF^EN ( KB)  ( 96 )

doi: https://doi.org/10.12108/yxyqc.20250614

Hydrocarbon migration and accumulation characteristics of lithologic reservoirs in lower Minghuazhen Formation of Neogene in Qinhuangdao M-3 area, Shijiutuo uplift, Bohai Sea

CHENG Yan, ZHANG Tongyao, HAO Peng, YANG Jianghao, LIU Xuerui, ZHANG Weisen, HE Junhui, WANG Bo

2025, Vol.37(6): 162–171    Abstract ( 53 )    HTML (1 KB)  PDF^EN ( KB)  ( 81 )

doi: https://doi.org/10.12108/yxyqc.20250615

Minimum miscible pressure model of CO₂ flooding based on kernel ridgeregression multi-parameter optimization

LI Jiamin, ZHANG Yizhong, ZHANG Maolin, QIN Bowen, YANG Yuxin

2025, Vol.37(6): 172–179    Abstract ( 35 )    HTML (0 KB)  PDF^EN (1274 KB)  ( 54 )

doi: https://doi.org/10.12108/yxyqc.20250616

Development characteristics and reasonable injection-production pressuredifference of SAGD under different injection-production well patternsin bottom water reservoirs

ZHAN Shengyun, TONG Jianxiang, WANG Zhendong, BAI Yuting, WANG Taichao

2025, Vol.37(6): 180–190    Abstract ( 28 )    HTML (1 KB)  PDF^EN ( KB)  ( 216 )

doi: https://doi.org/10.12108/yxyqc.20250617

Characteristics of oil reservoir seepage and formation mechanism ofdominant seepage channel after polymer flooding

CAO Ruibo, PI Yanfu, LIU Guochao

2025, Vol.37(6): 191–200    Abstract ( 40 )    HTML (0 KB)  PDF^EN (1305 KB)  ( 46 )

doi: https://doi.org/10.12108/yxyqc.20250618

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