Category
Drill pipe recognition and localization method based on SDA-YOLO and stereo vision
WANG Dandan, ZHANG Laibin, CHU Shengli, ZHENG Wenpei, GAN Yifan
2026, 48(2): 139-147, 176. DOI: 10.13639/j.odpt.202509027
Abstract FullText HTML PDF
Study on the mechanism of drilling fluid loss and optimization of lost circulation additives in Mesozoic, Zhengning Oilfield
WANG Haiyang, XIAO Yunfeng, YANG Shugang, PENG Fangquan, SU Xu, GU Tuan, ZHOU Desheng
2026, 48(2): 148-156. DOI: 10.13639/j.odpt.202508037
Abstract FullText HTML PDF
Study on mechanism and control strategy of repeated lost circulation in Liujiagou formation, Eastern Ordos Basin
ZHAO Hongbo, LI Xingbao, FEI Shixiang, JI Wei, HAN Fubo, LIU Jie, LIU Xiaobao, SHI Mingliang
2026, 48(2): 157-166. DOI: 10.13639/j.odpt.202507018
Abstract FullText HTML PDF
Tension control of drilling winch drum wire rope based on ITCM-MOGWO-PSO algorithm
SHA Linxiu, TONG Yaqian, WANG Wanli, WANG Xuwei
2026, 48(2): 167-176. DOI: 10.13639/j.odpt.202509033
Abstract FullText HTML PDF
Energy evolution and fracture network complexity in deep carbonate reservoirs
GUO Xiaodong, ZHANG Shicheng, ZHANG Jingchen, HE Jiayuan, QIU Shixin, XI Xiangrui
2026, 48(2): 177-186, 216. DOI: 10.13639/j.odpt.202507013
Abstract FullText HTML PDF
Simulation of fracture network generation and impact mechanisms in low-permeability conglomerate reservoirs
DING Chao, SONG Kaoping, CHENG Long, JI Huancheng, WANG Sutian, YANG Shun
2026, 48(2): 187-198. DOI: 10.13639/j.odpt.202512036
Abstract FullText HTML PDF
Thermal storage mechanism and application prospects of steam chamber in heavy oil thermal recovery
ZHAO Rui, ZHOU Desheng, YANG Zhaochen, JIANG Xu, ZHANG Ying, ZHU Aiguo
2026, 48(2): 199-206. DOI: 10.13639/j.odpt.202508024
Abstract FullText HTML PDF
Numerical simulation optimization study on the implementation boundary and conversion conditions of steam flooding for ultra heavy oil
ZHAO Qinghui, WANG Guodong, NI Chen, LU Fugang, CHENG Haiqing, ZHANG Yong
2026, 48(2): 207-216. DOI: 10.13639/j.odpt.202505032
Abstract FullText HTML PDF
Phase behavior of light oil reservoirs in Tahe Oilfield during CO2, CH4, and composite gas injection
JIANG Yingbing, CHENG Shiqing, ZENG Qingyong, ZHAO Shuai, WEI Xuegang
2026, 48(2): 217-225. DOI: 10.13639/j.odpt.202507003
Abstract FullText HTML PDF
Research on effect and injection-production parameters optimization of oxygen-reduced air foam flooding in tight sandstone reservoirs
SHANG Qinghua, WEI Dengfeng, CHEN Longlong, WANG Tiantian, WANG Zhenyu, CHEN Zeyu
2026, 48(2): 226-233. DOI: 10.13639/j.odpt.202508021
Abstract FullText HTML PDF
Multi-performance synergistic effects of poly-surfactant solution and optimization of oil displacement
YANG Yongjiang, WEI Jianguang, ZHOU Xiaofeng, SULTANOV Shamil, SU Yuan
2026, 48(2): 234-242. DOI: 10.13639/j.odpt.202506017
Abstract FullText HTML PDF
Research on composite copolymer depressants and its application in gathering system, BY Oilfield
XU Yao, YOU Jing, ZHANG Shuangyan, WEI Lai, ZHANG Yixuan, SONG Ying, GUO Zhijie, LEI Xiaoyang
2026, 48(2): 243-250. DOI: 10.13639/j.odpt.202507024
Abstract FullText HTML PDF
Multiscale evaluation of the complex in-situ stress field in Yingxiongling shale and its influence on hydraulic fracture propagation
LIU Pengyu, SHEN Yinghao, ZHANG Menglin, WU Kunyu, WANG Yi, WU Yongchao
2026, 48(2): 251-263. DOI: 10.13639/j.odpt.202510015
Abstract FullText HTML PDF
Disturbance rule of near-wellbore stress field and casing deformation risk in the process of shale oil well groups fracturing
ZHANG Feng, LYU Wei, YAN Yan, LI Yubao, WANG Kang, YANG Shangyu, LI Na
2026, 48(2): 264-272. DOI: 10.13639/j.odpt.202505012
Abstract FullText HTML PDF