Category
Method for predicting pore pressure of whole well interval in slope zone in Yinggehai Basin
HUANG Honglin, LI Jun, ZHANG Geng, YANG Hongwei, GAO Reyu, LI Wentuo, LUO Ming, ZHANG Wandong
2022, 44(4): 401-407. DOI: 10.13639/j.odpt.2022.04.001
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Drilling technology of ultra-deep ultra-long shale gas horizontal wells in Dazu, West Chongqing
CHE Weiqin, XU Yaxiao, YUE Xiaotong, LUO Zhongbao, JIANG Wei, DU Jing, ZHAO Xiaoyong
2022, 44(4): 408-414. DOI: 10.13639/j.odpt.2022.04.002
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Research and application on re-entry well capping technology for multiple boreholes in underground gas storage
CHE Yang, WANG Jinzhong, JIN Xinwei, HU Yongke, HU Yiming, YU Wenyan, DU Weiqiang, LAN Haifeng
2022, 44(4): 415-421. DOI: 10.13639/j.odpt.2022.04.003
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Research on fluorocarbon cleaning agent and action mechanism of oil-based drilling cuttings in shale gas well
XIE Shuixiang, REN Wen, SI Qingke, ZHANG Mingdong, LIU Guangquan, SHAO Zhiguo, XIA Yu, LI Zongkun
2022, 44(4): 422-429. DOI: 10.13639/j.odpt.2022.05.006
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Methods to improve MWD measurement reliability in ultra-deep horizontal slim-holes
ZHANG Jianlong, LI Ruigang, WEN Wei, ZHANG Hongning, YIN Ziheng
2022, 44(4): 430-435, 443. DOI: 10.13639/j.odpt.2022.04.005
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Mechanism analysis and preventive measures of drill jam caused by salt water overflow derivative sedimentation in Kuqa mountain front
TANG Ming, HU Xuemei, FU Qiang, LI Huajun, ZHANG Guangfu, HE Shiming, YAO Genghua
2022, 44(4): 436-443. DOI: 10.13639/j.odpt.2022.04.006
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A novel continuous tripping offshore rig and its key equipment
GUO Hua, YANG Xiangqian, XU Guoxian, ZHU Benwen, WEI Shuanghui, ZHANG Qingbin
2022, 44(4): 444-449, 481. DOI: 10.13639/j.odpt.2022.04.007
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Experiment on multiphase flow rules in stress-sensitive fractured reservoirs
CHEN Weiyu, LIU Tongjing, WEN Shouguo, ZHAO Lekun, SHI Xiaobo, WANG Jitao
2022, 44(4): 450-460. DOI: 10.13639/j.odpt.2022.04.008
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Flowback rule experiment and micromechanical mechanism analysis for shale gas wells
YAN Xu, SUN Jing, LIU Dehua
2022, 44(4): 461-467. DOI: 10.13639/j.odpt.2022.04.009
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Construction of 3D well pattern for barrier water injection in offshore reservoirs with gas cap
YUE Baolin
2022, 44(4): 468-474. DOI: 10.13639/j.odpt.2022.04.010
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Reinforced expansion of dual-horizontal-well SAGD steam chamber: An intermittent huff-and-puff approach
ZHAO Rui, GAN Shanshan, YANG Guo, LUO Chihui, WANG Qing, ZHOU Hongtao, WU Fenting
2022, 44(4): 475-481. DOI: 10.13639/j.odpt.2022.04.011
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Analysis and countermeasures on decline of gas recovery with foam drainage in Sebei Gas Field
JIA Min, GUO Donghong, LI Jun, CAO Guangqiang, WANG Haoyu, LIAO Li
2022, 44(4): 482-486. DOI: 10.13639/j.odpt.2022.04.012
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Optimal selection of shape stability for horizontal cavities in salt cavern gas storage
KANG Yanpeng, BA Jinhong, WANG Jianfu, ZHANG Ling, ZHAO Yanjie, LI Ruimin
2022, 44(4): 487-493, 521. DOI: 10.13639/j.odpt.2022.04.013
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Structure optimization and evaluation of the testing module of intelligent downhole production allocator
LI Yue, YANG Shukun, LIAO Zhaohui, ZHAO Guangyuan, DU Xiaoxia, GUO Hongfeng
2022, 44(4): 494-499. DOI: 10.13639/j.odpt.2022.04.014
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Intelligent segmentation and recognition of pores and fractures based on imaging logging
FAN Yongdong, PANG Huiwen, JIN Yan, WANG Hanqing
2022, 44(4): 500-505. DOI: 10.13639/j.odpt.2022.04.015
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Intelligent method for predicting formation pore pressure in No. 5 fault zone in Shunbei oilfield based on BP and LSTM neural network
LUO Faqiang, LIU Jingtao, CHEN Xiuping, LI Shaoan, YAO Xuezhe, CHEN Dong
2022, 44(4): 506-514. DOI: 10.13639/j.odpt.2022.04.016
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Prediction of NCPSO-BP ROP based on principal component analysis
SHA Linxiu, XU Chenzhuo
2022, 44(4): 515-521. DOI: 10.13639/j.odpt.2022.04.017
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Fracturing effect prediction based on sparrow search algorithm and BP neural network
PENG Xutao, WANG Yi, JIA Cheng, REN Junsong
2022, 44(4): 522-528. DOI: 10.13639/j.odpt.2022.04.018
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