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Application of maximum likelihood attribute fault identification technology in B area of Xihu Depression
YIN Chunlei, LIU Xu, ZHU Bilan, YUAN Zhongpeng, CAO Fan
2025, 45(4): 1-5, 18. DOI: 10.3969/j.issn.1008-2336.2025.04.001
[Abstract] [FullText HTML] [PDF]
Applicaton of stratal slice technology based on sedimentary bottom shape and Wheeler transform in A gasfield in East China Sea
JU Hao, CHENG Chao, WU Xiaoxiao, CHEN Bo, HOU Wei, MA Lian
2025, 45(4): 6-11. DOI: 10.3969/j.issn.1008-2336.2025.04.006
[Abstract] [FullText HTML] [PDF]
Methodology for 4D tow-streamer acquisition and mitigation strategies for complex operating environments
ZHANG Yingchun, HAN Suolong, ZHAO Qichao, DENG Chen
2025, 45(4): 12-18. DOI: 10.3969/j.issn.1008-2336.2025.04.012
[Abstract] [FullText HTML] [PDF]
Fault-fracture sweet spots prediction of tight oil reserviors in Nantun Formation of Wunan Sub-depression in Hailar Basin
SUN Jing, SHEN Wenjing, HOU Siyu, LI Tingting, QIU Qi, YANG Nan, ZHANG Hongxing, CHEN Yanhu
2025, 45(4): 19-22, 50. DOI: 10.3969/j.issn.1008-2336.2025.04.019
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Technology for reusing fracturing flowback fluids in tight gas sandstone reservoirs in Northern Ordos
FENG Fayong, XI Xudong, WANG Xidong
2025, 45(4): 23-27. DOI: 10.3969/j.issn.1008-2336.2025.04.023
[Abstract] [FullText HTML]
Optimizing study on particle supersaturated packing technology for fractured reservoirs
DENG Han, LIU Chuangang, MENG Zhaolan, WANG Yao, ZHANG Jishuang, ZHANG Chunsheng
2025, 45(4): 28-32. DOI: 10.3969/j.issn.1008-2336.2025.04.028
[Abstract] [FullText HTML] [PDF]
Study on impact of dry layer perforation on productivity in low-permeability thin interbed reservoirs
LI Wei, GUO Cheng, HAN Xin, ZHOU Haiyun, LI Sainan
2025, 45(4): 33-37. DOI: 10.3969/j.issn.1008-2336.2025.04.033
[Abstract] [FullText HTML] [PDF]
Study on influencing factors of wellbore temperature and pressure for CO2 storage in saline aquifers of East China Sea
GUO Zhihui, MA Haiyan, DUAN Yingjiao, LI Jiwei, QIN Binglin, TANG Dengyu, LIU Yizhe
2025, 45(4): 38-44. DOI: 10.3969/j.issn.1008-2336.2025.04.038
[Abstract] [FullText HTML] [PDF]
Dynamic variation characteristics of Ji Di medium molecular weight salt-resistant polymer flooding
WANG Yan
2025, 45(4): 45-50. DOI: 10.3969/j.issn.1008-2336.2025.04.045
[Abstract] [FullText HTML] [PDF]
Research on influencing factors of downhole oil-water separation in offshore oilfields
HU Chuanfeng, ZHANG Jingming, ZHENG Yingbin, SI Jianxin, WANG Zhishou, ZHANG Yan
2025, 45(4): 51-55. DOI: 10.3969/j.issn.1008-2336.2025.04.051
[Abstract] [FullText HTML] [PDF]
Echo amplitude eccentricity correction method for ultrasonic imaging logging
LI Su, LIU Xi'en, WANG Hao, ZHANG Zhang, LUO Yulin, LIU Zhongping
2025, 45(4): 56-61, 68. DOI: 10.3969/j.issn.1008-2336.2025.04.056
[Abstract] [FullText HTML] [PDF]
Multi-information fluid evaluation technology application in horizontal wells with lost carbonate rocks
LIU Shiwei, SHI Lei, WANG Dongdong, XIAO Lingyi, ZHANG Feng, CHEN Zelong, YANG Demin
2025, 45(4): 62-68. DOI: 10.3969/j.issn.1008-2336.2025.04.062
[Abstract] [FullText HTML] [PDF]
Research and application of drilling design optimization technology for easily collapsed formations in Weixi'nan Oilfield
CAO Feng, GUO Hao, ZHENG Haopeng, QIU Tao, YU Yi, DING Yi
2025, 45(4): 69-73. DOI: 10.3969/j.issn.1008-2336.2025.04.069
[Abstract] [FullText HTML] [PDF]
Fishing of sampling tool and subsequent treatment of a well in South China Sea
JIA Fenglong, KONG Dechen, ZHANG Zhongqiang, HU Peng
2025, 45(4): 74-77, 82. DOI: 10.3969/j.issn.1008-2336.2025.04.074
[Abstract] [FullText HTML] [PDF]
Structure analysis and field application of SPM valve in subsea blowout preventer
AN Lun, JIN Fengming, SUN Lianglei, FU Xintao, JU Liwen, LIU Yi
2025, 45(4): 78-82. DOI: 10.3969/j.issn.1008-2336.2025.04.078
[Abstract] [FullText HTML] [PDF]
Application of old well sidetracking horizontal well in shale oil drilling in the Northern Jiangsu
YUE Shouqun
2025, 45(4): 83-88. DOI: 10.3969/j.issn.1008-2336.2025.04.083
[Abstract] [FullText HTML] [PDF]
Research and application of cementing technology of synthetic based drilling fluid in a block of Bohai Oilfield
LIU Zipeng, ZHAO Yongda, ZHANG Gaolei
2025, 45(4): 89-93. DOI: 10.3969/j.issn.1008-2336.2025.04.089
[Abstract] [FullText HTML] [PDF]
Research on identification of abnormal drilling parameter data based on extreme value analysis
XIE Qingbin
2025, 45(4): 94-98. DOI: 10.3969/j.issn.1008-2336.2025.04.094
[Abstract] [FullText HTML] [PDF]
Research and application of new process of installing deck plate of topsides
LIU Xu
2025, 45(4): 99-103, 114. DOI: 10.3969/j.issn.1008-2336.2025.04.099
[Abstract] [FullText HTML] [PDF]
Causes analysis of increased transmission pressure differential in subsea pipelines and the solutions
FAN Hengjie, PAN Chunfeng, LIU Tongfu, CHEN Lei
2025, 45(4): 104-108. DOI: 10.3969/j.issn.1008-2336.2025.04.104
[Abstract] [FullText HTML] [PDF]
Research and application of ROV-based subsea chemical injection metering valve replacement
ZOU Jianwen
2025, 45(4): 109-114. DOI: 10.3969/j.issn.1008-2336.2025.04.109
[Abstract] [FullText HTML] [PDF]