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Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Huizhou Huadatong Gas Mfg Co Ltd has submitted a patent application for Intelligent Early Warning Method and System Based on Hydrogen Leakage Danger Level in Industrial Production. This invention was developed by Shi Wei, Xu Ming, Zeng Yangwen and Zeng Jiecai.
The patent application number is CN202510313089..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- State Intellectual Property Office of China has released Kunlun Shuzhi Tech Co Ltd and China National Petroleum patent application for Method and Device for Allocating and Transporting Petroleum Products and Storage Medium. This invention was developed by Yi Wanli, Lu Jingxuan, Zhu Yanhui, Liu Tao, Sun Xuejia,..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- National Petroleum Pipeline Network Group and Beijing Zhiwang Shuke Tech Co Ltd have submitted a patent application for Knowledge Base Version Control Method and Device, Medium and Product. This invention was developed by Wen Lizhi, Xu Kun, Xu Jian, Wang Ting, Xu Guanxiong, Liu Yang, Wu Qiong, Shi Yang, Yu Zhi..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Karamay Youcheng Heavy Ind Co Ltd has sought patent for Intelligent Analysis Control System for Edge Data of Oil Well and Extraction Equipment. This invention was developed by Wang Fuquan, Sun Bo and Wang Xiaoshuai.
The patent application number is CN202510309755 20250317. The patent publication number is C..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Hunan Wuling Power Tech Co Ltd, Hunan Wulingha Power Energy Efficiency Tech Co Ltd and Wuling Power Corp Ltd have sought patent for Hydro-generator Governor Proportional Integral Parameter Optimization Method and System. This invention was developed by Zou Yidong, Wan Yuan, Fu Liang, Wang Zhiguo, Xiao Hui, Hu ..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Zhuozhou Juyuan Machinery Equipment Co Ltd has been awarded a patent for Ignition Device of Natural Gas Fire Grate. This invention was developed by Zhang Zujun and Gao Haili.
The patent application number is CN202422816329U 20241119. The patent publication number is CN223375854 (U). International Patent Cla..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Chinese Patent for Burner Flaming Gas Inlet Proportion Adjusting Device has been issued to Henan Jingrui Group Co Ltd. This invention was developed by Geng Shuanghua, Zhang Dongping, Liu Xiteng and Li Tishun.
The patent application number is CN20242319200U 20241209. The patent publication number is CN223375..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- National Petroleum Pipeline Network Group and State Petroleum Pipeline Network Group of Science and Technology Research Institute Branch have submitted a patent application for Pipeline Threat Behavior Identification Method and Device and Storage Medium. This invention was developed by Jiang Changliang, Wu Zha..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Kunlun Shuzhi Tech Co Ltd and China National Petroleum have submitted a patent application for Quality Detection Method and Device for Component Image to be Audited, Equipment and Medium. This invention was developed by Jiang Hao, Ma Qing, Zheng Yaqiang, Su Yuning, Li Chunhe, Zhang Liang, Yin Wenlei and Wang X..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Kunlun Shuzhi Tech Co Ltd and China National Petroleum have submitted a patent application for Petroleum Product Dispatching Route Planning Method and Device and Storage Medium. This invention was developed by Yi Wanli, Lu Jingxuan, Zhu Yanhui, Liu Tao, Sun Xuejia, Wang Qiang, Tan Kai and Luo Bin.
The paten..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Wuhan University and Nanjing Hydraulic Research Institute have sought patent for Reservoir Dam Risk Assessment Method. This invention was developed by Wang Huiwen, Sheng Jinbao, Li Dandan, Wang Zhaosheng, Peng Xuehui, Dong Kai, Zhang Dawei, Zhou Kefa and Jing Peiran.
The patent application number is CN20251..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- China National Petroleum and Res Institute Safety & Env Tech Co Ltd China Nat Petroleum Corp have submitted a patent application for Operation Method and System for Ensuring Process Safety and Quality Control of Petrochemical Enterprise. Cao Xinyi, Wei Zhenqiang, Luo Fangwei, Zhang Xue, Deng Jinrui, Liu Wencai..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- State Intellectual Property Office of China has released Chengdu Yingwoxin Tech Co Ltd and Guizhou Shale Gas Exploration Development patent application for Gas Well TPC Curve Determination Method Under Influence of Wellbore Effusion. This invention was developed by Chen Zhongyun, Zhuang Daijin, Wang Shenglong ..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Beijing Jirui Xingji Tech Co Ltd has submitted a patent application for Design Method and Device of Hydrogen Precooling Device, Computer Equipment and Storage Medium. This invention was developed by Sun Duo, Zhen Zhanchang, Hu Shiliang, Qiao Yu, Ma Panhao, Wang Xiaochi, Xie Wei and Li Xiangyang.
The patent ..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Qingdao Institute Marine Geology has submitted a patent application for Oil-water Wave Field Simulation Method Based on Stan-chen Biphase LBM Model. This invention was developed by Jiang Chuntao, Liu Hong, Yang Rui, Yan Zhonghui, Liu Xinxin and Li Hailong.
The patent application number is CN202510318378 202..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Sanya Ocean Oil and Gas Research Institute Northeast Petroleum Univ has submitted a patent application for Oil Reservoir Balanced Injection-production Parameter Determination Method and System Based on Multi-algorithm Analysis. Lyu Yunshu, Gan Bicheng, Shen Xinlei, Sun Yuxue, Zhang Haixiang, Wang Dianju and Ch..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- State Intellectual Property Office of China has released China National Petroleum and CNPC Bohai Drilling Engineering patent application for Formation Pressure Prediction Model Training Method, Prediction Method and Device. This invention was developed by Xu Jie, Niu Huaxia, Yang Xuexin, Tang Wenbin, Xu Hao, T..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- China National Petroleum and China Petroleum Logging Co Ltd have submitted a patent application for Focusing Detection Device of Lateral Logging Instrument. This invention was developed by Gao Xiuxiao, Liang Xiaobing, Yang Jupeng, Cao Jingzhi, Ding Zhu, Zhu Ruiming, Yao Chunming, Yu Yang, Liu Zhe, Jin Qiu and ..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- China National Petroleum and China Petroleum Logging Co Ltd have filed a patent application for Method for Calculating Mineralization Degree of Formation Water of Under-salt Reservoir and Related Equipment. This invention was developed by Cao Yuan, Gao Yanwu, Yuan Long, Zhao Yuanliang, Lu Mingyu, Yu Bing, Di S..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- State Intellectual Property Office of China has released China National Petroleum and BGP Inc China Nat Pet Corp patent application for Well Control Speed Modeling Method Based on Structure Guidance and Application Thereof. This invention was developed by Wu Xinxing, Luo Wenshan, Ma Qian, Zhao Baoyin, Tong Qin..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- China National Petroleum and China Petroleum Logging Co Ltd have submitted a patent application for Formation Fracturing Detection Method and Device, Processor and Storage Medium. This invention was developed by Li Siyi, Chen Wenhui, Sun Xuekai, Jiang Liming, Lin Jingqi, Linghu Song, Zhou Jufeng, Chen Huayong,..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- State Intellectual Property Office of China has received Southwest Petroleum University patent application for Phased Post-stack Seismic Inversion Method and System Based on Geologic Body Unit Parameter Updating. Qin Meng'en, Huang Xuri, Yang Jian, Luo Kun, Dai Yue, Zhou Yang and Wu Yucheng developed the inven..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- State Intellectual Property Office of China has released China National Petroleum and BGP Inc China Nat Pet Corp patent application for Distance Analysis-based Lithofacies Identification Method, Apparatus and Device, and Storage Medium. This invention was developed by Wang Jie, Zhang Sheng, Cai Yintao, Zhang M..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- State Intellectual Property Office of China has released BGP Inc China Nat Pet Corp, China National Petroleum and Petrochina Oil and Gas Exploratory Software State Engineering Res Center Co Ltd patent application for Seismic Data Intelligent Quality Control Method and Device Based on Machine Learning. This inv..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- China National Petroleum, China Nat Oil And Gas Exploration and Development Ltd and BGP Inc China Nat Pet Corp have submitted a patent application for CO2 Fluid Identification Method and Device. Sun Xing, Feng Jianguo, Wang Wangquan, Zhang Chunlei, Zhang Yu, Zhang Huifen, Ma Hui, Huang Wenbin, Song Decai, Tong..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- China National Petroleum and BGP Inc China Nat Pet Corp have submitted a patent application for Surface Survey Modeling Method and Device, Equipment and Storage Medium. Yu Baohua, Wang Haili, Ma Lixin, Liu Fengzhi, He Li and Li Changliang developed the invention.
The patent application number is CN202311713..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- China National Petroleum and BGP Inc China Nat Pet Corp have submitted a patent application for Streamline Deepwater Node Piezoelectric Detector and Marine Seismic Node. This invention was developed by Ren Wenjing, Wang Chai, Chen Yongbing, Yuan Chen, Shang Yongsheng and Ma Junxin.
The patent application nu..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- State Intellectual Property Office of China has released China National Petroleum and BGP Inc China Nat Pet Corp patent application for Air Gun Chain State Detection Method and Device, Electronic Equipment and Storage Medium. This invention was developed by Zheng Xincheng, Cai Peiying, Duan Guanyi, Luo Chunbo,..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- China National Petroleum and BGP Inc China Nat Pet Corp have submitted a patent application for Partitioning Method and Device for Joint Excitation of Well Gun and Vibroseis. This invention was developed by Liu Yiyan, Xia Jianjun, Peng Xiao, Xu Wenrui, Zhang Lulu and Wang Bin.
The patent application number ..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Northeast Petroleum University has filed a patent application for Prediction Method and System for Movable Oil Content Change Before and After Fracturing. This invention was developed by Zhang Yuqi, Li Xin, Liu Xiaobo, Meng Lingdong, Wang Pengfei, Hu Xu, Wang Haoran, Liu Wenjie and Leng Xiaoxiao.
The patent a..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- China Petroleum & Chemical and Sinopec Shengli Oilfield have submitted a patent application for Method for Manufacturing Large-size Glass Model for Simulating Injection-production Conversion. This invention was developed by Chen Ting, Zhang Shiming, Lyu Qi, Yu Chunlei, Li Xin, Zhang Hongxin, Sun Qiang, Li Xing..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- China Petroleum & Chemical and Sinopec Shengli Oilfield have been granted a patent for Assembled Phase Change Material Packaging Container Capable of Enhancing Heat Exchange and Heat Exchange Box. Zhang Hongjun, Zhu Xufeng, Liu Hongwei, Liu Xinlin, Wen Zefu, Guan Jingtao, Yang Ziqi, Liu Jie and Luo Yu develope..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- China Petroleum & Chemical and Sinopec Zhongyuan Oilfield Company have submitted a patent application for Evaluation Method for Horizontal Fracture Parameters Generated by Stratum Denudation. Zu Kewei, Ren Jie, Xu Tianwu, Xu Jing, Zhao Qiang and Guo Haixia developed the invention.
The patent application num..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- China Petroleum & Chemical and Sinopec Shengli Oilfield have submitted a patent application for Compact Oil and Gas Reservoir Fracturing-exploitation Integrated Equivalent Numerical Simulation Method. This invention was developed by Zhang Laoyuan, Wang Yuegang, Chen Lei, Zhang Xuesong, Lu Mingjing, Wang Dan, W..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- China Petroleum & Chemical and Sinopec Shengli Oilfield have applied Chinese patent for Automatic Control Method for Simulating Carbon Dioxide Corrosion Reaction of Oil and Gas Reservoir. Zhang Shiming, Cao Xiaopeng, Wang Xiaomin, Li Youquan, Zhang Chuanbao, Zhang Dong, Yan Yan, Wang Jie, Li Hongbo and Liu Wen..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- China Petroleum & Chemical and Sinopec Shengli Oilfield have applied Chinese patent for 'fracture-joint' Type Carbonate Reservoir Body Inner-screen Modeling Method. Liu Li, Zhang Qiang, Zhai Liang, Xu Yaodong, Wang Zhiwei, Xu Yanqun, Zhang Hongbo, Chao Jing, Chen Xuefen and He Xuejing developed it.
The pate..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- China Petroleum & Chemical and Petro Cyberworks Inf Tech Co Ltd have submitted a patent application for Automatic Grading Method and System for Water Coolers, Computer Equipment and Storage Medium. Di Xuemei, Wang Jianping, Li Chenguang, Chen Yushi, Shi Zhenxiang and Wang Qiao developed the invention.
The p..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- China Petroleum & Chemical and Sinopec Shengli Oilfield have submitted a patent application for Method for Evaluating Oil-gas Exploration Potential in Low-exploration-degree Area. This invention was developed by Li Songtao, Zhao Leqiang, Li Ling, Zeng Zhiping, Zhang Yi, Zhou Tao, Guan Yongguo, Liu Dezhi, Xue Z..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- China Petroleum & Chemical and Sinopec Shengli Oilfield have submitted a patent application for Method for Analyzing Influence Factors of Rod-pumped Well in Maintenance-free Period of Medium-high Permeability Full-loading Oil Reservoir. This invention was developed by Zhang Lei, Ma Zhenfu, Zhang Zhonghui, Xiao..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- China Petroleum & Chemical and Sinopec Shengli Oilfield have applied Chinese patent for Numerical Simulation Identification Method and System for Water-flooding Oil Reservoir Flow Unit. Liu Haicheng, Huang Yingsong, Liu Lijie, Wang Ning, Tao Deshuo, Li Xiang, Ma Jun, Tao Li, Fang Shiran and Liu Wei developed i..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- China Petroleum & Chemical and Sinopec Shengli Oilfield have submitted a patent application for CO2 Burying Safety Evaluation Method. Li Yang, Yang Yong, Zhang Shiming, Zhao Qingmin, Xue Zhaojie, Cao Xiaopeng, Zhang Chuanbao, Li Zongyang, Zhang Qingfu and Zhang Dong developed the invention.
The patent appli..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Anton Oilfield Services Group Ltd and Sichuan Anton Oil & Gas Engineering Tech Service Co Ltd have applied Chinese patent for Calculation Method and Calculation Device for Oil-water Two-phase Flow Yield of Horizontal Well. Chen Chuan, Wang Zhaozhou, Zhang Jianlin and Zhang Shitong developed it.
The patent a..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- China Petroleum & Chemical and Sinopec Shengli Oilfield have sought patent for Oil Reservoir Pressure Prediction Model Optimization Method and System. This invention was developed by Jia Yuanyuan, Li Weizhong, Liu Haicheng, Lu Xuan, Chen Ningning, Zhang Di, He Jirong, Chen Lihua, Ren Qiao and Yao Lianping.
..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- China Petroleum & Chemical and Sinopec Shengli Oilfield have filed a patent application for Reserve Growth Trend Prediction Method Based on Big Data Analysis. This invention was developed by Gao Lei, Zhang Xuecai, Huang Zhihong, Li Youqiang, Cui Yingbin, Fang Xuqing, Xu Guihua, Han Li, Li Chuanhua and Yang Wan..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- China Petroleum & Chemical and Sinopec Shengli Oilfield havesubmitted a patent application for Method and System for Determining Burial Potential of Carbon Dioxide Structure of Saline Water Layer. Yang Yong, Cao Xiaopeng, Han Wencheng, Zhang Chuanbao, Zhang Dong, Guo Xiang, Zhang Qingfu, Han Fengrui, Wang Lina..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- China Petroleum & Chemical and Sinopec Shengli Oilfield have submitted a patent application for Simulation Method for Reservoir Hydraulic Crack Propagation and Matrix Seepage Coupling. This invention was developed by Zhang Shiming, Hu Huifang, Dong Yajuan, Hou Yupei, Wang Jian, Wang Yong, Xu Qiang, Yu Jinbiao,..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- China Petroleum & Chemical and Sinopec Geophysical Res Institute Co Ltd have submitted a patent application for License Processing Method, Device, System and Equipment for Seismic Data Processing Software. This invention was developed by Zhang Meng, Zhang Dailan and Li Min.
The patent application number is ..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- China Petroleum & Chemical and Sinopec Shengli Oilfield have sought patent for Classification Evaluation Method for Green and Recyclable Utilization of Sedimentary Basin Type Geothermal Resources. This invention was developed by Yang Yonghong, Li Xiaoyan, Cui Yingbin, Xi Fengkun, Li Youqiang, Chen Yunhua, Liu ..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- China Petroleum & Chemical and Sinopec Sales Co Ltd have submitted a patent application for Virtual Human Control Method and Device Based on Multi-modal Large Model. This invention was developed by Liang Xin, Meng Qingkai, Liu Haili, Yang Yong, Ning Min and Shi Mengran.
The patent application number is CN20..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- China Petroleum & Chemical and Petro Cyberworks Inf Tech Co Ltd have submitted a patent application for Model Predictive Controller Control System, Method, Device and Equipment and Storage Medium. This invention was developed by Luan Zhiye, Kuang Huaqing, Wang Geng, Liu Xu, Chen Jing and Wang Shujie.
The pa..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- China Petroleum & Chemical and Sinopec Shanghai Gaoqiao Petrochemical Co Ltd have applied Chinese patent for Measurement Point Self-control Method and Device for Preventing Perforation of Settler Steam Stripping Section, Terminal and Medium. Zhang Hua, Hu Chunqing and Huang Lingjia developed it.
The patent ..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Daqing Oilfield and PetroChina have filed a patent application for Method for Improving Reservoir Description Precision Based on Horizontal Well Data. This invention was developed by Lin Li, Fu Qingchun, Chen Fen, Zhang Nan, Chen Siyu, Zheng Ce, Tong Xue and Wang Yan.
The patent application number is CN2023..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- China Petroleum & Chemical and Sinopec Zhongyuan Oilfield Company have applied Chinese patent for Quantitative Recovery Method for Ancient Water Depth of Salinized Lake Basin. Jiang Peng, Wang Yaming, Jiang Feihu, Kang Hua, Guo Jinlan and Li Xiao developed it.
The patent application number is CN202311714295..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- China Petroleum & Chemical and Sinopec Zhongyuan Oilfield Company have sought patent for Prediction Method for Favorable Blank Area of Multi-section, Multi-convex and Multi-depression Petroliferous Basin. This invention was developed by Yu Haibo, Wan Tao, Xu Tianwu, Mu Xiaoshui, Liu Aiyong and Liu Guoqing.
..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Daqing Oilfield and PetroChina have filed a patent application for Horizontal Well Fracturing Evaluation Method Based on High-resolution Fracture Prediction. This invention was developed by Cheng Dean, Wang Xiandong, Tian Xiaobin, Ju Linbo, Wang Zhiguo, Wang Youzhi, Chen Xuqiang and He Wencan.
The patent ap..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Daqing Oilfield and PetroChina have filed a patent application for Method for Describing Remaining Oil Based on Well-seismic Combination Pre-stack Inversion. This invention was developed by Lin Li, Fu Qingchun, Chen Fen, Chu Songjie, Zhang Yu, Zhu Kongxue, Chen Guiling, Lou Shengrui, Lyu Xiao and Cui Xinkai.
..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- China Petroleum & Chemical and Sinopec Shengli Oilfield have applied Chinese patent for Quantitative Prediction Method for Oil Saturation of Oil Reservoir in Overpressure Area of Petroliferous Basin. Wang Yongshi, Liu Ruijuan, An Tianxia, Qin Feng, Xiong Wei, Meng Wei, Ma Ji, Jiang Shining, Xie Yubao and Liu K..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- China Petroleum & Chemical and Sinopec Geophysical Res Institute Co Ltd have sought patent for Seismic Data Correction Method and Device, Electronic Equipment and Storage Medium. This invention was developed by Hu Shouwang, Yuan Shuangqi, Si Wei, Zhou Yang, Tao Yonghui and Zhang Lin.
The patent application ..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- China Petroleum & Chemical and Sinopec Zhongyuan Oilfield Company have filed a patent application for Method for Depicting Structure-lithology Composite Trap. This invention was developed by Zhang Tianzeng, Zhang Lei, Zhang Xinqiao, Xu Yimeng, Xu Tianwu and Jiang Senbao.
The patent application number is CN2..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- China Petroleum & Chemical and Sinopec Geophysical Res Institute Co Ltd have sought patent for Seismic Attribute Dimension Reduction Method and Device, Storage Medium and Equipment. This invention was developed by Zheng Xiaoxue, Sun Zhentao and Lee Kyung-nam.
The patent application number is CN202311708151 ..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- China Petroleum & Chemical and Sinopec Shengli Oilfield have sought patent for Thin-layer Gas-bearing Sandstone Lithologic Trap Identification Method and System. This invention was developed by Zhang Yin, Zhang Kuihua, Xiong Wei, Wang Shengzhu, Yu Hongzhou, Zhuang Xinming, Xiao Xiongfei, Lu Hongli, Ma Xuejie a..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- China Petroleum & Chemical and Sinopec Shengli Oilfield have submitted a patent application for Thin Interbed Lithologic Interface Identification Method and System. Yang Minglin, Li Zhipeng, Wu Hongcui, Tian Zhenlei, Liu Yang, Jiang Yue, Zhao Hao, Li Xiaoxue, Cui Xuyao and Wang Shimiao developed the invention...
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- China Petroleum & Chemical and Sinopec Shengli Oilfield have submitted a patent application for Method for Quantitatively Describing Fault Inversion Process Based on Equilibrium Profile. This invention was developed by Hou Xubo, Zhang Yuejing, Cui Hongzhuang, Zhang Min, Xu Kaiqian, Zhao Xiaoxi, Wen Wei, Cao Li..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Daqing Oilfield and PetroChina have submitted a patent application for Reverse Time Migration Mass Data Ovt Domain Common Imaging Point Gather Manufacturing Method and Device. This invention was developed by Chen Keyang.
The patent application number is CN202311697878 20231211. The patent publication number..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- China Petroleum & Chemical and Sinopec Shengli Oilfield have sought patent for Fractured Basin Normal Pressure Region Trap Oiliness Limit Prediction Method. This invention was developed by Qin Feng, Li Xiaoyan, Shang Bing, Xi Fengkun, Liu Ruijuan, Cui Yingbin, Ma Ji, Xiang Lihong, Xu Guihua and Gao Lei.
The..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- China Petroleum & Chemical and Sinopec Shengli Oilfield have applied Chinese patent for Method for Identifying Shale Cracks Based on Conventional Logging Information. Jiang Long, Du Yushan, Guan Qianqian, Wang Yunhe, Cao Xiaopeng, Cheng Ziyan, Lyu Qi, Ren Minhua, Zhang Diandong and Li Linze developed it.
Th..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Daqing Oilfield and PetroChina have submitted a patent application for Novel Method for Establishing High-precision Three-dimensional Velocity Field in Horizontal Well Deployment Area. Cheng Shunguo, Cong Lin, Yang Huidong, Lu Mian, Cai Dongmei, Park Chang-young, Liu Chenxu, Wang Yanhui and Tong Honghai develo..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- China Petroleum & Chemical and Sinopec Shengli Oilfield have submitted a patent application for Method and System for Predicting Reservoir Lithology Distribution Through Well-seismic Combination. Han Wenjie, Oh Kwang-hwan, Cao Qiuying, Liang Jinping, Cheng Jianli, Tang Tianze, Meng Dan, Tang Liang, Yu Jianmei ..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- China Petroleum & Chemical and Sinopec Geophysical Res Institute Co Ltd have applied Chinese patent for Variable Parameter Processing Method and Device in Seismic Data Batch Processing Scene. Liu Xuyue developed it.
The patent application number is CN202311694649 20231211. The patent publication number is C..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- China Petroleum & Chemical and Sinopec Shengli Oilfield have submitted a patent application for Label Manufacturing Method Suitable for Fracture Identification Based on Multi-scale Ant Body Tracking. This invention was developed by Jia Yuru, Wang Changjiang, Chu Chunguang, Chen Panfeng, Zhang Jingtao, Xu Ren, ..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- China Petroleum & Chemical and Sinopec Shengli Oilfield have submitted a patent application for Rock Physical Model Construction Method Based on SPC Lithofacies Parameter Constraint. This invention was developed by Zhang Juan, Luo Hongmei, Wang Changjiang, Liu Qingmin, Chen Tao, Zhang Zhijing, Wang Qinghua, Ch..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Sinopec Group, Sinopec Eng Quality Monitoring Co Ltd, Quality Supervise General Station Of Petrochemical Eng and Tomato Tech Wuhan Co Ltd have submitted a patent application for Positioning Device and Method for Welding Seam and Obstacle of Storage Tank Bottom Plate. Tian Yatuan, Di Chuan, Lu Yongxiong, Liu Ji..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- China Petroleum & Chemical and Jianghan Oilfield Branch of China Petroleum & Chemical have been granted a patent for Emergency Transfer Facility for Water Hazardous Chemical Substances Produced by Shale Gas. Zhang Zhike, Huang Zhiyu, Shen Jincai, Jiang Chao, Jiang Gan and Ji Peng developed the invention.
Th..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- China Petroleum & Chemical and Sinopec Geophysical Res Institute Co Ltd have filed a patent application for Method and Device for Managing Ip of Equipment in Enterprise, Equipment and Medium. This invention was developed by Wang Huihui, Li Jin, Zhu Xiuyun, Zhou Shuli and Lyu Wei.
The patent application numb..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- China Petroleum & Chemical and Jianghan Oilfield Branch of China Petroleum & Chemical have been awarded a patent for Anti-pressure-building Device of Shale Gas Produced Water Sludge Treatment System. This invention was developed by Zhang Zhike, Huang Zhiyu, Wang Erwei, Xu Xiaochen, Jiang Gan and Jiang Chao.
..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Sinopec Oilfield Service and Sinopec Henan Petroleum Eng & Construction Co Ltd have received a patent for Civil Engineering Template Fixing Clamp. This invention was developed by Liu Qinggong, Han Weijie, Li Wen and Weng Lei.
The patent application number is CN202422855874U 20241122. The patent publication ..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- PetroChina, Petrochina Coalbed Methane Co Ltd and China United Coalbed Methane National Engineering Res Center Co Ltd have applied Chinese patent for Pumping Unit Energy Storage Device, Cabinet and Pumping Unit Control Device. Deng Yonghong, Zhou Changhui, Zhan Xianbo, Wang Bo, Yao Weilong, Du Shuang, Zhao Gua..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- China Petroleum & Chemical and East China Oil & Gas Branch China Petroleum & Chemical have obtained a patent for cathode protection assembly for oil well christmas tree in carbon dioxide injection block. This invention was developed by Zhang Longqiang, Gong Xun, Zhang Shuai, Jiang Shuai, Huo Jiahua and Yang Ch..
Oil & Gas
| Tue 06 Jan 2026
Beijing, Jan. 7 -- Sinopec Group, Sinopec Oilfield Service, Sinopec Jingwei Co Ltd and Zhongyuan Measurement and Control Company Sinopec Jingwei Co Ltd have been awarded a patent for High Voltage Generating Circuit. This invention was developed by An Guosheng, Li Xuhua, Duan Xiaoning, Zhang Ji, Lin Qiuye and Li Mengxing.
The ..
Oil & Gas
| Tue 06 Jan 2026
Beijing, Jan. 7 -- Daqing Oilfield and PetroChina have been granted a patent for Three-phase Alternating Current Power Supply Monitoring Wireless Alarm Device. This invention was developed by Ren Chuanzhu, Ura Katsuo, Jiang Ping, Ji Yongfeng, Ren Chuanxue, Sun Lingchen, Zhang Zongke, Wang Hongliang, Sun Qingbin, Xu Yang, Li Shou..
Oil & Gas
| Tue 06 Jan 2026
Beijing, Jan. 7 -- Sinopec Oilfield Service, Sinopec Jingwei Co Ltd and Zhongyuan Measurement and Control Company Sinopec Jingwei Co Ltd have secured a patent on Continuous Light Hydrocarbon Analysis System. Zhang Dean, Wang Xinling, Feng Shiyong, Jeong Ok-jo, Lin Qiuye and Sun Shaohua developed the invention.
The patent appl..
Oil & Gas
| Tue 06 Jan 2026
Beijing, Jan. 7 -- Chinese Patent for Data Communication Control System of Variable Prediction Room Formation Tester has been issued to Sinopec Oilfield Service, Sinopec Jingwei Co Ltd and Zhongyuan Measurement and Control Company Sinopec Jingwei Co Ltd. This invention was developed by Sun Xuzheng, Gao Yuze, Shen Jianfei, Shi Ce..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- PetroChina has submitted a patent application for Oil Field Energy Consumption Index Evaluation Method and System, Electronic Equipment and Storage Medium. Wang Duan, Zhu Kaifeng, Wang Jianwei, Luo Huan, Chen Xin and Chen Qianlan developed the invention.
The patent application number is CN202311696250 2023121..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- State Intellectual Property Office of China has published China University of Petroleum, East China patent application for Data and Knowledge Combined Driven Underwater Manifold Maintainability Design Scheme Optimization System. The invention was developed by Wu Shibo, Li Gan, Cai Baoping, Zhao Yixin, Gao Chun..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- PetroChina has submitted a patent application for Method and Device for Optimizing Productivity Structure. This invention was developed by Liu Fenghe, Zhu Hongyun, Zong Jie, Luo Bo, Xia Guochao, Feng Jinyi, Zhong Xiaogang, Yu Zhou, Wang Bo and Zhao Yulin.
The patent application number is CN202311707893 202312..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- State Intellectual Property Office of China has published PetroChina patent application for Self-adaptive Gas Load Prediction Method and System Based on Lstm (long Short Term Memory) and Storage Medium. The invention was developed by Su Chang, He Zhiqiang, Tan Jian, Deng Shengnan, Ren Yuqing and Zhang Yanling...
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- PetroChina has filed a patent application for Method and Device for Predicting Medium and Long Term Yield of Shale Oil, Medium and Program Product. This invention was developed by Xu Jian, Shao Lifei, Chen Qiong, Liu Panfeng, Wang Junheng, Guo Qun, Qiang Hua, Han Enjun and Zhang Guosheng.
The patent applicati..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- State Intellectual Property Office of China has released PetroChina patent application for Annular Pressure Prediction Method, Prediction Terminal and Readable Storage Medium. This invention was developed by Zhang Naiyan, Tang Geng, Liu Xiangkang, Tian Lu, Gong Hao and Zhu Dajiang.
The patent application numb..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Shengli Oilfield patent application for Electric Pump Cable Protection Device and Use Method Thereof. This invention was developed by Wang Sen, Jiang Tao, Mou Rencheng, Li Hailong, Zhao Hui, Sui Qingguo, Zhang Lei, ..
Oil & Gas
| Tue 06 Jan 2026
Beijing, Jan. 7 -- State Intellectual Property Office of China has awarded a patent to Zhanjiang Branch of China National Offshore Oil for Non-hydrocarbon Detector for Oil Logging Site. Ando Rei developed the invention.
The patent application number is CN202422446336U 20241010. The patent publication number is CN223377034 (U). ..
Oil & Gas
| Tue 06 Jan 2026
Beijing, Jan. 7 -- Chinese Patent for Analyzing and Sampling Tool for Ethane and Carbon Dioxide has been issued to PetroChina. This invention was developed by Ding Youxiang, Zhang Chengping, Yan Erlun, Lyu Xinyi, Wang Jiahao and Cao Jingwen.
The patent application number is CN202422331502U 20240924. The patent publication numbe..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- China University of Petroleum, East China has applied Chinese patent for Multi-mineral-phase Digital Core Model Construction and Microreaction Flow Simulation Method. Wang Jinlei, Yang Yongfei, Song Huaisen, Zhang Lei, Sun Hai, Zhong Junjie, Zhang Kai and Yao Jun developed it.
The patent application number is..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- China University of Petroleum, Beijing has submitted a patent application for Method, System and Equipment for Optimizing Thick Oil Dilution and Viscosity Reduction Process Based on Differential Evolution Algorithm and Medium. This invention was developed by Song Zhengcong, Liang Xingyuan, Zhang Fulin, Shu Jin..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- PetroChina has submitted a patent application for Method for Predicting Minimum Miscible Pressure of CO2 and Crude Oil by Using Machine Learning. This invention was developed by Gou Congbo, Gao Chunning, Zhang Yongqiang, Xiong Weiliang, Jia Junhong, Wang Jinghua, Fan Wei, Zheng Zigang, Yang Chengwei, Yuan Ying..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Shengli Oilfield patent application for Three-dimensional Multi-source Data Fusion Co2 Storage Monitoring System Construction Method. Li Yang, Yang Yong, Zhang Shiming, Xue Zhaojie, Zhao Qingmin, Cao Xiaopeng, Zhang..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Southwest Petroleum University has filed a patent application for Multidimensional Indicator Diagram Fault Diagnosis Method for Long-tail Data Driven Oil Pumping Unit. This invention was developed by Wang Min, Yu Jiaxin, Lyu Zibo, Wang Zihan, Gu Luyao, Zhang Qinmiao and Xi Wuliang.
The patent application nu..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Shengli Oilfield patent application for Deep Strong Heterogeneous Sandstone Reservoir Lithofacies Logging Identification Method. The invention was developed by Wang Jinduo, Zhang Kuihua, Ma Ji, Zeng Zhiping, Fan Ji..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- PetroChina has sought patent for Class Adaptive Seismic Data Clustering Method and System. This invention was developed by Peng Da, Chen Kang, Zhang Xuan, Lyu Wenzheng, Ma Qian and Zheng Majia.
The patent application number is CN202311695704 20231211. The patent publication number is CN120145084 (A). Internat..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Geophysical Res Institute Co Ltd patent application for Viscoelastic Medium Wave Field Forward Modeling Method, Device and Equipment and Storage Medium. The invention was developed by Zhang Chunli, Liu Weihua, Han ..
Oil & Gas
| Wed 07 Jan 2026
Beijing, Jan. 7 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Shengli Oilfield patent application for Method and Device for Determining Reservoir Numerical Simulation Analysis Water Body. Yang Xiaoping, Zhai Liang, Liu Li, Liu Xuan, Zhang Haina, Li Chunlei, Guo Min and Xu Yuto..
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