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Impact of ultra-thick fracture-cavity reservoirs and fluid phase behavior on development strategies for Shunbei ultra-deep fault-controlled condensate gas reservoir, Tarim Basin
YUN Lu, ZHANG Ning, CAO Fei, ZHANG Yun, SUN Lei, LIU Yang
2026, 48(2): 255-271. DOI: 10.11781/sysydz2026020255
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Proposed measures for deep coalbed methane exploration and production practices and high-quality development in China
CHEN Hong, ZHANG Chenshuo, CHEN Xinjun, ZHANG Daoyong, ZHANG Chen
2026, 48(2): 272-279. DOI: 10.11781/sysydz2026020272
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Prospects for shale gas exploration in Wuwei Basin
XU Zhengyu, WANG Gaocheng, WANG Pengwan, ZHOU Chuanjiang, ZHANG Jiehui, YANG Jiangnan, TANG Xiehua, JI Yubing
2026, 48(2): 280-295. DOI: 10.11781/sysydz2026020280
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Paleoclimate reconstruction constrained by black-white-red climatic cycles and new insights into history of Earth's surface temperature
MAO Xiaoping, YANG Yongwei, CHEN Xiurong, LI Yan, ZENG Xiangwu
2026, 48(2): 296-309. DOI: 10.11781/sysydz2026020296
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Main controlling factors of ultra-deep sweet spot reservoir development in northern section of Baochu Slope, Xihu Sag, East China Sea Basin
ZHANG Shanghu
2026, 48(2): 310-322. DOI: 10.11781/sysydz2026020310
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Differential activity characteristics and genetic evolution of faults across stages and segments in Pingbei area of Xihu Sag, East China Sea Basin
ZHOU Xinghai, DU Xuebin, TANG Daqing, LI Kun, LU Yongchao, CHEN Keyi, LI Xinyi
2026, 48(2): 323-336. DOI: 10.11781/sysydz2026020323
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Development pattern of coal-measure source rocks and division of hydrocarbon accumulation units: a case study of Paleogene Pinghu Formation in Guoxi Subsag, Xihu Sag, East China Sea Basin
LIU Miao, MA Huilin, LI Kun, ZHU Baoheng, ZHANG Chuanyun, XING Lyuya, WANG Jiaqi, ZHENG Xin
2026, 48(2): 337-347. DOI: 10.11781/sysydz2026020337
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Coupling effect between tectonic inversion of sag-controlling fault zone and differential hydrocarbon accumulation in back-arc basin: a case study of Pinghu area, Xihu Sag, East China Sea Basin
DUAN Dongping, ZHANG Peng, LIU Yinghui, YE Qing, MEI Lianfu, HE Xinjian, XIA Zhentong, SHEN Guanhua, LÜ Zhihuan
2026, 48(2): 348-364. DOI: 10.11781/sysydz2026020348
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An evaluation method for sweet spot prediction and classification in deep low-permeability tight gas reservoirs: a case study of Pinghu Formation in gasfield X of southern central anticline belt, Xihu Sag, East China Sea Basin
WEI Shuijian, ZHANG Chun, XU Tianji
2026, 48(2): 365-374. DOI: 10.11781/sysydz2026020365
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Identification and quantitative evaluation of overpressure with a composite origin in Pinghu slope belt, Xihu Sag, East China Sea Basin
JIANG Naitian, FAN Changyu, QIN Dewen, WANG Xiaopei, WANG Zhenliang
2026, 48(2): 375-385. DOI: 10.11781/sysydz2026020375
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Thermal evolution characteristics and petroleum geological significance of Paleogene Yacheng Formation source rocks on northern slope of Lingshui Sag, Qiongdongnan Basin
NI Chunhua
2026, 48(2): 386-395. DOI: 10.11781/sysydz2026020386
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Spatial differentiation of submarine fans and distribution patterns of high-quality reservoirs in Miocene Meishan Formation, block 13-2, Lingshui Sag, Qiongdongnan Basin
YAO Wei, NIU Huawei, LI Xiangquan, DU Xuebin, LIU Chuang, ZHANG Yongdong, Tariq AZIZ, WANG Yanrong
2026, 48(2): 396-408. DOI: 10.11781/sysydz2026020396
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Fault characteristics and their control on accumulation in block LS13-2 of Lingshui Sag, Qiongdongnan Basin
ZHANG Chi, ZHOU Yushuang, YANG Pengcheng, WANG Yini, YAO Wei, LU Qinghua, KONG Lingwen
2026, 48(2): 409-417. DOI: 10.11781/sysydz2026020409
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Key accumulation conditions and accumulation model of ultra-shallow natural gas in Lingshui 36-A area, Qiongdongnan Basin
CHEN Liantao, PEI Jianxiang, XU Fanghao, HOU Mingcai, XU Guosheng, CHEN Anqing, SONG Peng, WANG Yu, LIANG Haoran, SHEN Xiaodong, YANG Bohao
2026, 48(2): 418-432. DOI: 10.11781/sysydz2026020418
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Astronomical cyclic constraints on organic matter enrichment in Paleogene Weizhou Formation, Haizhong Sag, Beibu Gulf Basin
ZHANG Tan, YANG Pengcheng, CAO Qian, NIU Huawei, YAO Wei, FAN Xinyu, WU Yueheng, YANG Jun, ZHOU Yushuang, WANG Yanqing
2026, 48(2): 433-445. DOI: 10.11781/sysydz2026020433
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Development characteristics and genetic mechanisms of fault systems in Penglai 19-3 oilfield, Bohai Bay Basin
YANG Qinghong
2026, 48(2): 446-456. DOI: 10.11781/sysydz2026020446
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Oil enrichment potential of strike-slip faults and its comprehensive evaluation: a case study of Halahatang buried hill area, Tarim Basin
ZHAO Haitao, LUO Xiao, LUO Qun, ZHAO Kuanzhi, AI Mingbo, XUE Yifei, ZHAO Qiusheng, JIANG Zhenxue, WANG Shichen, LI Yang, CAO Junhong, LIANG Xinxin
2026, 48(2): 457-470. DOI: 10.11781/sysydz2026020457
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Fault structure characteristics and fracture development patterns in Xujiahe Formation of Tongjiang-Maolubei area, northwestern Sichuan Basin
YIN Xuefeng, LIU Ming
2026, 48(2): 471-481. DOI: 10.11781/sysydz2026020471
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Commonalities and differences of hydrocarbon accumulation in channel sandstones of Jurassic Lianggaoshan Formation, Sichuan Basin
LI Mingyang, LI Chengyin, PAN Lei, SHAO Xiaoxuan
2026, 48(2): 482-492. DOI: 10.11781/sysydz2026020482
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Prediction of current in-situ stress in Taiyuan-Shanxi Formations of northeastern Ordos Basin and its impact on coalbed methane development
SHANG Haiyan, JU Wei, WU Chunlong, YUAN Hang, LIANG Xiaobai, NING Weike, LI Yongkang, ZHAO Xilong
2026, 48(2): 493-504. DOI: 10.11781/sysydz2026020493
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