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Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have submitted a patent application for Method for Co-producing Olefin and Aromatic Hydrocarbon. This invention was developed by Huang Yukai, Liu Changcheng, Ren Jianqiang, Dong Chen, Liu Tong, Zhang Xinkuan, Ma Chong, Ma Yunchao and ..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have filed a patent application for Sewage Treatment System and Method. This invention was developed by Gao Feng, Sun Yulin, Zhao Rui, Zuo Lushen and Sang Junqiang.
The patent application number is CN202311435884 20231031. The pate..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have filed a patent application for Pretreatment Method Before Recycling of Petrochemical Sewage. This invention was developed by Gao Feng, Ma Xin and Gao Song.
The patent application number is CN202311432158 20231031. The patent p..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Qilu Co have submitted a patent application for Sewage Treatment Process for Acrylonitrile Production Device. Liang Bin, Liang Ming, Liu Zewei, Zhao Ning and Wang Xiuli developed the invention.
The patent application number is CN202311428447 20231031. The patent public..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical have submitted a patent application for Acrylic Fiber Wastewater Treatment Process Combining Biological Adsorption-Fe/c Micro-electrolysis Coupling Anaerobic Digestion. Deng Rui, Shi Danni, Duan Chao, Qian Xin and Sheng Yang developed the invention...
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical, Sinopec Nanjing Chemical Res Institute Co Ltd and Sinopec Nanjing Chemical Ind Co Ltd have sought patent for Scale Inhibitor Based on Dendritic Macromolecules and Application Thereof. This invention was developed by Zhou Zhibin, Yu Yong, Huang Hangen, Song Li, Zhao Jingyan and Li Zh..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have submitted a patent application for Sewage Treatment System and Sewage Treatment Method. Gao Feng, Zuo Lushen, Cao Xiaolei, Yang Chunpeng and Sun Yulin developed the invention.
The patent application number is CN202311433412 20..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have submitted a patent application for System and Method for Treating Sewage. Gao Feng, Yang Chunpeng, Sang Junqiang and Chang Cheng developed the invention.
The patent application number is CN202311420964 20231030. The patent pub..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have sought patent for Method for Catalytically Decomposing Hydrogen Peroxide in Methanol Aqueous Solution. This invention was developed by Sun Qianhui, Du Zexue, Zhang Yongqiang, Chen Gongzhe and Liu Yi.
The patent application num..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have filed a patent application for Spherical Aluminum Oxide as Well as Preparation Method and Application Thereof. This invention was developed by Yang Yanpeng, Wang Jieguang, Ma Aizeng, Nie Ji, Liu Changcheng and Miao Chenglin.
T..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 2 -- Daqing Oilfield and PetroChina have submitted a patent application for Three-dimensional Reservoir Modeling Method Cooperatively Driven by Geostatistics and Deep Learning. Wu Jun, Yu Xiaohong, Ye Jing, Lin Mingqin, Li Yuan, Zou Jigang, Qin Dong, Lyu Zhandong, Han Xiaofeng, Lu Guangdong, Sun Shihui and Liu Jiah..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have submitted a patent application for Spherical Aluminum Oxide as Well as Preparation Method and Application Thereof. This invention was developed by Yang Yanpeng, Wang Jieguang, Ma Aizeng, Nie Ji, Liu Jianliang and Miao Chenglin.
..
Oil & Gas
| Mon 01 Dec 2025
Geneva, Dec. 2 -- Schlumberger Tech Corporation, Schlumberger Canada Ltd, Services Petroliers Schlumberger and Schlumberger Technology have sought patent for Systems and Methods for Measurement of Formation Elastic Moduli with a Borehole Dual Packer Apparatus. This invention was developed by Elkhoury Jean, Birchwood Richard A an..
Oil & Gas
| Mon 01 Dec 2025
Geneva, Dec. 2 --Schlumberger Tech Corporation, Schlumberger Canada Ltd, Services Petroliers Schlumberger and Schlumberger Technology have submitted a patent application for Field Operations Framework. This invention was developed by Lau Ho Bun, Whyte John and Vargas Izquierdo Maria Fernanda.
The patent application number is ..
Oil & Gas
| Mon 01 Dec 2025
Geneva, Dec. 2 -- Chevron USA Inc, Hatakeyama Evan Shigeto, Malekzadeh Nga, Lopez Linares Francisco, Hoelen Thomas Peter and Evans Allison Amy have applied WIPO patent for Additive Compositions for Mercury Removal from Liquid Hydrocarbons. Hatakeyama Evan Shigeto, Malekzadeh Nga, Lopez-linares Francisco, Hoelen Thomas Peter and ..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 2 -- PetroChina and Petrochina Kunlun Gas Co Ltd have filed a patent application for Integrated Energy System Optimization Method and Device Based on Improved Whale Algorithm, and Medium. This invention was developed by Li Zhongwei, Wang Haobo, Yang Haitao, Ji Xiang, Feng Lide, Zhang Yuanyuan and Hu Yi.
The pate..
Oil & Gas
| Mon 01 Dec 2025
Geneva, Dec. 2 -- Saudi Arabian Oil Company and Aramco Services have applied WIPO patent for Method and System for In-situ Sequestration and Mineralization of Carbon Dioxide. Wang Xiaoxing, Liang Feng and Chen Jin-hong developed it.
The patent application number is WO2025US30370 20250521. The patent publication number is WO20..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 2 -- Daqing Oilfield and PetroChina have applied Chinese patent for Oil Well Hole Patching Effect Prediction Method Based on Machine Learning. Wang Zhiguo, Liu Jiankang, Wang Haitao, Zheng Xianbao, Cong Xin, Wang Shu, Wei Liying, Yin Shumin, Li He, Yi Zhenlin and Li Jing developed it.
The patent application numb..
Oil & Gas
| Mon 01 Dec 2025
Geneva, Dec. 2 -- Schlumberger Tech Corporation, Schlumberger Canada Ltd, Services Petroliers Schlumberger and Schlumberger Technology have filed a patent application for Methods of Storing Carbon Dioxide in an Earth Formation, Related Drilling Fluids, and Related Methods. This invention was developed by Mahavadi Sharath Chandra..
Oil & Gas
| Mon 01 Dec 2025
Geneva, Dec. 2 -- Saudi Arabian Oil Company, King Fahd University of Petroleum and Minerals and Aramco Services have applied WIPO patent for Process and Catalyst for Converting Natural Gasoline to Light Olefins. Arjah Abeer S, Xu Qi, Alamer Mohammed, Hossain Mohammad Mozahar, Adamu Sagir and Bakare Akolade Idris developed it.
..
Oil & Gas
| Mon 01 Dec 2025
Geneva, Dec. 2 -- Saudi Arabian Oil Company and Aramco Services have sought patent for Catalyst Regeneration System Utilization for Heat Exchanger Decoking. This invention was developed by Akhtar Muhammad Bilal, Al Saud Saud and Al Dossary Ali M.
The patent application number is WO2025US28137 20250507. The patent publication ..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Geophysical Res Institute Co Ltd have filed a patent application for Earthquake Acquisition Observation System Obstacle Avoidance Method and System, Storage Medium and Equipment. This invention was developed by Cheng Leilei, Huang Peng and Jiang Yongyong.
The patent a..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Southwest Oil & Gas have received a patent for Gas Well Pressure Detection Device and Gas Well Structure Thereof. This invention was developed by Zhang Liang, Bai Minghong, Qi Zhiguo, Fu Wenjun, Shinpei and Wang Tao.
The patent application number is CN202422892162U 202..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 2 -- Chinese Patent for Fracturing Sliding Sleeve Assembly Structure with RFID Tag Signal have been issued to China Petroleum & Chemical and Jianghan Oilfield Branch of China Petroleum & Chemical. This invention was developed by Li Renzhong, Xie Xiaohui, Gu Lihua, Zhang Wenjing, Nie Yuanhao and He Dong.
The pate..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Northwest Oil Field Co have been awarded a patent for Perforation Well Completion Device. This invention was developed by Wang Ganggang, Yang Zongjie, Yang Hui, He Yin, An Guoliang and Guo Yucheng.
The patent application number is CN202422745504U 20241111. The patent p..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and East China Oil & Gas Branch China Petroleum & Chemical have been granted a patent for Shale Gas Deep Pumping Drainage Process Pipe Column. Zhang Honglu, Wu Zhuangkun, Qian Xu, Zhang Zhuang, Yan Jiawei and Li Xiaoxue developed the invention.
The patent application number is CN2..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Explor Branch China Petroleum & Chemical Corporation have been granted a patent for Bridge Plug Pushing Cylinder and Bridge Plug Setting Device. This invention was developed by Li Zhenxiang, Li Faquan, Zhang Chi, Dai Junqing, Dai Yinhong, Jiang Renyi, Zhao Jianchao and Lan Kunxia..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Northwest Oil Field Co have been granted a patent for Tubular Column for Gas Injection Well. Liu Peiliang, Tian Lei, Fu Xiaokun, Guo Fugui, Guo Qiang and Wang Qiang developed the invention.
The patent application number is CN202422212114U 20240909. The patent publicati..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Geophysical Res Institute Co Ltd have submitted a patent application for Intelligent Seismic Data Reconstruction Method and System Based on Frequency Wavenumber Domain. Jiang Yongyong and Wang Yun developed the invention.
The patent application number is CN202311421376..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Geophysical Res Institute Co Ltd have sought patent for Data Display Method, Computing Device and Readable Storage Medium. This invention was developed by Yang Wenguang and Song Zhixiang.
The patent application number is CN202311423099 20231030. The patent publication ..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Geophysical Res Institute Co Ltd have applied Chinese patent for Method and Device for Breaking Through Bandwidth Limitation Through Configuration, Equipment and Medium. Hong Seung-wook, Song Zhixiang, Wang Changping and Yang Shangqin developed it.
The patent applicati..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Geophysical Res Institute Co Ltd have submitted a patent application for Equipment Online Upgrading Method, Seismic Node Equipment, Terminal Equipment and Server. Bi Jinna, Fang Menghua, Zhu Lingyan, Zhang Yang and Hu Min developed the invention.
The patent application..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Southwest Oil & Gas have been awarded a patent for High-utilization-rate Yin-yang Floating Bed System. This invention was developed by Xu Cong, Wu Zhiliang, Xu Gangxu, Zhang Wenhuan, Yan Qichen and Luo Jie.
The patent application number is CN202421956561U 20240813. The..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Qilu Co have submitted a patent application for Coagulation Treatment Method of Styrene Butadiene Rubber Latex. This invention was developed by Che Zhiqiang, Zhang Xiaowei, Jia Fengling and Ni Baokui.
The patent application number is CN202311430553 20231031. The patent..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Zhongyuan Oilfield Company have submitted a patent application for Salt Lake Basin Brine Mineral Resource Evaluation Method. Niu Lei, Xu Tianwu, Duan Jinbao, Peng Jun, Yang Dongdong and Gao Zhifei developed the invention.
The patent application number is CN202411772149..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Northwest Oil Field Co have secured a patent on Refueling Device. Liu Wenjie, Xu Pengfei, Yao Tianwan, Huang Jingheng, Liu Jinhui and Xu Ming developed the invention.
The patent application number is CN202422632586U 20241030. The patent publication number is CN22326836..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Geophysical Res Institute Co Ltd have submitted a patent application for Optical Cable Structure Applied to Long-term Positioning and Optical Cable Anti-radiation Signal Generating System. This invention was developed by Li Shoucai, Dong Jian, Yuan Hao and Zheng Ming.
..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Geophysical Res Institute Co Ltd have sought patent for Velocity Inversion Method and System for Acquiring Perforation Signals Based on In-well Das. This invention was developed by Yang Xinchao, Chen Hao, Chen Zhanguo, Yang Xiaohui and Cheng Leilei.
The patent applicat..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Geophysical Res Institute Co Ltd have submitted a patent application for Pre-stack Gather Amplitude Correction Method and Computer Storage Medium. This invention was developed by Wang Binquan, Wu Guoyong, Dong Qingyuan, Liu Xiaomin, Pei Sijia and Wang Xiaoran.
The pate..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Geophysical Res Institute Co Ltd have filed a patent application for Static Correction Method Based on Multi-horizon Constraint and Computer Readable Storage Medium. This invention was developed by Guo Qinghua, Yang Xiangsen and Wang Chaoyang.
The patent application nu..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Geophysical Res Institute Co Ltd have filed a patent application for Seismic Data Imaging Method and Device, Electronic Equipment and Storage Medium. This invention was developed by Sun Zhifeng.
The patent application number is CN202311436551 20231031. The patent publi..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Geophysical Res Institute Co Ltd have submitted a patent application for Scattered Wave High-precision Imaging Method and Device, Electronic Equipment and Storage Medium. Sun Min'ao, Bai Yingzhe and Xiang Kun developed the invention.
The patent application number is CN..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Geophysical Res Institute Co Ltd have applied Chinese patent for Ultra-deep Imaging Method and Device, Equipment and Storage Medium. Sun Min'ao, Bai Yingzhe, Xiang Kun and Xiang Chen developed it.
The patent application number is CN202311436326 20231031. The patent pub..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Geophysical Res Institute Co Ltd have submitted a patent application for Seismic Attribute Fusion Method and Seismic Data Interpretation Method Based on Isolated Forest. This invention was developed by Liang Jiali.
The patent application number is CN202311429726 202310..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Geophysical Res Institute Co Ltd have submitted a patent application for Vertical Seismic Profile Reflection Point Position Determination Method and System, and Medium. This invention was developed by Chen Zhanguo, Chen Hao, Zhang Jie, Yang Xiaohui and Yang Xinchao.
Th..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Geophysical Res Institute Co Ltd have filed a patent application for Fracturing Crack Imaging Method and System, Storage Medium and Equipment. This invention was developed by Cheng Leilei, Chen Hao, Yang Xinchao, Chen Zhanguo and Yang Xiaohui.
The patent application nu..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Geophysical Res Institute Co Ltd have filed a patent application for Thin Reservoir Evaluation Method and System Based on Pre-stack Coherence, Medium and Equipment. This invention was developed by Qin Zhenchao and Wang Yuxiang.
The patent application number is CN202311..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- Daqing Oilfield and PetroChina have submitted a patent application for Method for Determining CO2 Oil Displacement Effect and Pore Change Degree After Co2 Displacement. This invention was developed by Deng Sen, Liu Yong, Zhang Jiang, Yang Wenlu, Li Binhui, Lan Yubo and Zhao Yu.
The patent application number..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Geophysical Res Institute Co Ltd have filed a patent application for Full-waveform Inversion Method and Device Based on Nonlinear Transformation and Storage Medium. This invention was developed by He Weiguang, Hu Guanghui, Wang Yingying, Tao Yonghui and Zhang Bing.
The..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- China Petroleum Pipeline Engineering Co Ltd, China National Petroleum, Tianjin Dagang Oilfield Group Engineering Construction and China Petroleum Pipeline Engineering Corp have applied Chinese patent for Anchor Chain Tensioning Device and Anchor Chain Opposite-pulling Type Tension Testing Method. Zhu Yanshun, ..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Geophysical Res Institute Co Ltd have filed a patent application for Shallow Surface Velocity Field Modeling Method, Computing Device and Storage Medium. This invention was developed by Yuan Shuangqi, Hu Shouwang, Zheng Hao and Guo Kai.
The patent application number is..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- Sinopec Shanghai Eng Co Ltd and SINOPEC Engineering (Group) have submitted a patent application for Vacuum Airtight Sampling Device, Sampling Method and Application. Li Zhenyu, Zhang Jingyu, Luo Sichang and Zhou Jiaojiao developed the invention.
The patent application number is CN202311422422 20231030. The ..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Geophysical Res Institute Co Ltd have submitted a patent application for Microseismic Recognition Method Based on Neural Network and Computer Readable Storage Medium. This invention was developed by Li Zizheng, Wang Yu, Zhu Haibo and Sun Zhentao.
The patent application..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- Sinopec Group, Sinopec Oilfield Service, Sinopec Shengli Petroleum Engineering and Drilling Tech Res Institute Shengli Petroleum Eng Co Ltd Sinopec have submitted a patent application for Underground Gas-liquid-solid Three-phase Fluid Simulation Detection Device. This invention was developed by Ma Yongqian, Pe..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Geophysical Res Institute Co Ltd have filed a patent application for Complex Structure Region Time Domain Velocity Modeling Method and Imaging Method. This invention was developed by Liu Han and Liu Sisi.
The patent application number is CN202311430403 20231031. The pa..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have submitted a patent application for Solid Hydrogen Storage and Pressurization System and Hydrogen Pressurization Method. Cheng Tao, Yang Xue, Gong Xuehui, Zou Kang, Wang Houpeng and Wang Cheng developed the invention.
The paten..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Geophysical Res Institute Co Ltd have applied Chinese patent for Microseismic Event Discrimination Method and System Based on Multi-channel Superposition Morphological Characteristics. Wu Zhixiang, Yang Xinchao, Yang Xiaohui, Cheng Leilei, Chen Zhanguo and Chen Hao develo..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Geophysical Res Institute Co Ltd have sought patent for Multiple Reflection Point Position Calculation Method and System, Storage Medium and Equipment. This invention was developed by Chen Zhanguo, Chen Hao, Zhang Jie, Yang Xinchao and Yang Xiaohui.
The patent applicat..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Qilu Co have submitted a patent application for High-concentration Carbon Dioxide Feed Gas Trapping System and Trapping Method. Li Haiqiang, Qu Xinsong, Sun Yu, Liu Wenbin, Li Jia, Geng Tao, Li Hui, Guo Junqiang, Xiao Lei, Si Daopeng and Wang Jiajun developed the inventio..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- Sinopec Shanghai Eng Co Ltd and SINOPEC Engineering (Group) have submitted a patent application for Acid Injection Mixing Pipe, Preparation Method Thereof and Acid Injection Mixer. This invention was developed by Li Junmin, Ling Yuanjia and Yu Zhixin.
The patent application number is CN202311425904 20231030..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Geophysical Res Institute Co Ltd have submitted a patent application for Method and System for Predicting Reservoir Physical Property Parameters and Storage Medium. Gao Qiang, Dong Qingyuan, Han Xuanying and Wang Binquan developed the invention.
The patent application ..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Geophysical Res Institute Co Ltd have submitted a patent application for High-precision Thin Reservoir Prediction Method, System, Medium and Equipment. This invention was developed by Liu Chanjuan, Hu Huafeng, Zhu Tong, Lee Kyung-nam and Dai Shiming.
The patent applica..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- China Petroleum Pipeline Engineering Co Ltd, China National Petroleum, Tianjin Dagang Oilfield Group Engineering Construction and China Petroleum Pipeline Engineering Corp have filed a patent application for Offshore Hose Laying Device and Method. This invention was developed by Zhu Yanshun, Wang Can, Zhen Hon..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- China Petroleum Pipeline Engineering Co Ltd, China National Petroleum, Tianjin Dagang Oilfield Group Engineering Construction and China Petroleum Pipeline Engineering Corp have filed a patent application for Underwater Sandbag Placing Tool and Using Method Thereof. This invention was developed by Zhu Yanshun, ..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Geophysical Res Institute Co Ltd have sought patent for Seismic Data Regularization Method and Device, Electronic Equipment and Storage Medium. This invention was developed by He Weiguang, Tao Yonghui, Zhang Bing, Wang Yingying, Zhang Lin and Yang Jinlong.
The patent a..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Geophysical Res Institute Co Ltd have submitted a patent application for Method, System, Medium and Equipment for Describing Communication Path of Karst Fracture-vug Type Reservoir. This invention was developed by Li Yang, Lyu Hui, Ma Yongqiang, Zhang Ruyi, Yang Jie and Y..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have filed a patent application for Method for Treating Chlorine-containing Plastic Oil. This invention was developed by Wang Zhenyu, Lu Yu, Yu Li, Wang Hui, Zhang Feng and Cao Fengyi.
The patent application number is CN20231142585..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Geophysical Res Institute Co Ltd have filed a patent application for Micro-seismic Event Intensity Evaluation Method and System Based on Deep Learning. This invention was developed by Wu Zhixiang, Yang Xinchao, Yang Xiaohui, Cheng Leilei, Chen Zhanguo and Chen Hao.
The..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical have sought patent for Composition for Preparing Carbon Fiber Composite Paper, Carbon Paper and Preparation Method Thereof, Fuel Cell Gas Diffusion Layer and Fuel Cell. This invention was developed by Wu Qiwei, Wang Biao, Lin Shengbing, Deng Wenbin ..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Geophysical Res Institute Co Ltd have submitted a patent application for OVT Data Set Division Method and System and Storage Medium. Liu Yang, Peng Daiping and Shang Pingping developed the invention.
The patent application number is CN202311419914 20231030. The patent ..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have sought patent for Method for Extracting Cellulose from Biomass Raw Material. This invention was developed by Zeng Jianli, Fu Xu, Sun Jian, Zhao Wanting, Du Zexue and Liu Yichen.
The patent application number is CN202311419350 ..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Geophysical Res Institute Co Ltd have sought patent for Aliasing Gun Interference Suppression Method and System, Storage Medium and Equipment. This invention was developed by Shao Wenchao and Li Haiqiang.
The patent application number is CN202311419701 20231030. The pa..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- Zhongan United Coal Chemical Co Ltd and Chengde Kingdream Branch of Sinopec Machinery Co Ltd have filed a patent application for Slag Locking Valve Sealing Surface Strengthening Method and Slag Locking Valve Sealing Surface. This invention was developed by Guo Guozhong, Liu Xiaochun, Yang Hua, Qi Zhirong, Fang..
Oil & Gas
| Mon 01 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Geophysical Res Institute Co Ltd have sought patent for Method, System, Medium and Equipment for Determining OBN Acquisition Maximum Offset. This invention was developed by Xue Weizhong.
The patent application number is CN202311419834 20231030. The patent publication n..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical, Sinopec Shanghai Eng Co Ltd and Sichuan University have submitted a patent application for Method for Co-production of Organic Acid and Lignin from Lignocellulose. This invention was developed by Hong Xia, Liu Yiming, Tang Yueqin, Chen Dong and Zhou Yuyan.
The patent application ..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- Sinopec Oilfield Service, Sinopec Shengli Petroleum Engineering and Cementing Tech Service Center Shengli Petroleum Engineering Co Ltd Sinopec have applied Chinese patent for Thermal Insulation Performance Detection Device and Detection Method. Zheng Yanhua, Xu Junhao, Gu Feng, Cao Chengzhang, Chen Chao, Zhang..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Lubricating Oil have submitted a patent application for Lubricating Oil Composition with Biodegradability and Preparation Method Thereof. Wei Anzhu, Liu Buyu, Lei Ling, Zhao Haipeng, Feng Huiliang, Li Cheng, Li Genghui and Nie Lijuan developed the invention.
The patent..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have submitted a patent application for Hydrocracking Method for Catalytically Producing Aviation Fuel by Adopting Y-type Molecular Sieve-containing Catalyst and Shape-selective Molecular Sieve-containing Catalyst. Mao Yichao, Liu Shi..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have filed a patent application for Method for Catalytically Producing Special Oil Product by Adopting Beta-type Molecular Sieve-containing Catalyst and Shape-selective Molecular Sieve-containing Catalyst. This invention was developed..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical, Sinopec Res Institute of Petroleum Processing and Shanghai Shangyang Fluid Technology have applied Chinese patent for Method for Improving Filtered Oil Yield of Slurry Oil Filtering System. Shao Zhicai, Han Yong, Fang Qiang, Chen Tan, Hu Zhihai and Duan Tao developed it.
The pate..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical, Sinopec Nanjing Chemical Res Institute Co Ltd and Sinopec Nanjing Chemical Ind Co Ltd have sought patent for Organic Soil as Well as Preparation Method and Application Thereof. This invention was developed by Peng Jie, Dong Tianlei, Wu Lin, He Jian and Yin Huiqin.
The patent appl..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Qilu Co have submitted a patent application for Water-based Rubber Asphalt Waterproof Coating and Preparation Method Thereof. This invention was developed by Gao Shumei, Ma Pengcheng, Jia Lifeng, Li Zheng, Liu Jianli and Xu Xiaobin.
The patent application number is CN2..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Qilu Co have submitted a patent application for Anti-aging SBS Modified Asphalt Coating Material, Waterproof Coiled Material and Preparation Method. Jia Lifeng, Liu Jianli, Li Liuzhong, Ma Pengcheng, Gao Shumei and Li Zheng developed the invention.
The patent applicat..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Qilu Co have applied Chinese patent for Anti-aging High-grade Waterproof Asphalt and Preparation Method Thereof. Jia Lifeng, Ma Pengcheng, Xu Jinshan, Gao Shumei, Li Zheng and Mao Dongmei developed it.
The patent application number is CN202311432063 20231031. The paten..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical have submitted a patent application for Corrosion-resistant Easy-to-disassemble High-temperature Insulation Shell, Preparation Method Thereof and Corrosion-resistant Easy-to-disassemble High-temperature Insulation Sleeve. Zhou Fei, Sun Ronghua, Chen..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical have sought patent for Fast-curing Modified Polydicyclopentadiene Resin as Well as Preparation Method and Application Thereof. This invention was developed by Cheng Chao, Zhou Fei, Shi Menglin, Li Chenghua, Liu Bolun and Xi Jun.
The patent applic..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing have submitted a patent application for Cycloolefin Copolymer Composite Material. This invention was developed by Sun Min, Yang Junzhong, Zeng Jinrun and Liang Shihang.
The patent application number is CN202311416341 20231030. The ..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Qilu Co have applied Chinese patent for PVC-M Pipe Composition as Well as Preparation Method and Application Thereof. Zhang Hua, Li Xiaochun, Han Xiaoliang, Zhang Xinhua, Wang Quntao and Zhang Xueming developed it.
The patent application number is CN202311431209 202310..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Qilu Co have submitted a patent application for PVC (polyvinyl Chloride) Resin as Well as Polymerization Method and Application Thereof. This invention was developed by Zhang Hua, Li Xiaochun, Han Xiaoliang, Zhang Xinhua, Wang Quntao and Zhang Xueming.
The patent appli..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Qilu Co have filed a patent application for Composition for Preparing Wear-resistant and Temperature-resistant PVC (polyvinyl Chloride) Hose and Preparation Method of PVC Hose. This invention was developed by Yu Yong-duk, Liu Hao, Wang Xiaomin, Sun Lipeng, Li Changchun an..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Qilu Co have submitted a patent application for Composition for Preparing PVC (polyvinyl Chloride) Pipe and Preparation Method of PVC Pipe. This invention was developed by Yu Yong-duk, Liu Hao, Wang Xiaomin, Sun Lipeng, Li Changchun and Gao Lei.
The patent application ..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical have filed a patent application for Preparation Method of Carbon Fiber Reinforced Epoxy Resin Prepreg. This invention was developed by Zhou Fei, Cheng Chao, Chen Hongjun, Ding Xiaoma, Shi Menglin and Weng Yufei.
The patent application number is C..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical, Sinopec Nanjing Chemical Res Institute Co Ltd and Sinopec Nanjing Chemical Ind Co Ltd have submitted a patent application for Preparation Method of High-melting-point Polyesteramide Material Capable of Being Degraded at Normal Temperature. This invention was developed by Wu Xiaoyu, ..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical have submitted a patent application for Polyamide, Preparation Method Thereof, Sizing Agent and Application of Sizing Agent. This invention was developed by Zhu Mengze, Wang Chenhui, Han Feng, Wu Sanhua, Shin Mee-eun and Lu Yao.
The patent applic..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have filed a patent application for High-fluidity Nylon 6 with Narrow Molecular Weight Distribution and Preparation Method Thereof. This invention was developed by Wang Lu, Du Wenjie, Ji Wenxi, Zhang Longgui, Li Juan, Zhu Guixia..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have submitted a patent application for Ethylene Oxide-butadiene Block Polymer, Preparation Method and Application Thereof, Composition and Application Thereof, and Polymer Coating. This invention was developed by Li Jiancheng, X..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- Sinopec Oilfield Service, Sinopec Shengli Petroleum Engineering and Drilling Tech Res Institute Shengli Petroleum Eng Co Ltd Sinopec have submitted a patent application for Latex Flexibilizer for Deep Well Cementation as Well as Preparation Method and Application of Latex Flexibilizer. This invention was devel..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical, Sinopec Nanjing Chemical Res Institute Co Ltd and Sinopec Nanjing Chemical Ind Co Ltd have filed a patent application for Crosslinked Acrylate Copolymer as Well as Preparation Method and Application Thereof. This invention was developed by Yao Weizhou, Niu Hui, Huang Wei, Yuan Xiaol..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have submitted a patent application for Modified Polypropylene Dielectric Energy Storage Material as Well as Preparation Method and Application Thereof. This invention was developed by Zhang Yaru, Wang Mingti, Shao Qing, Li Qi, Y..
Oil & Gas
| Tue 02 Dec 2025
Beijing, Dec. 2 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have submitted a patent application for Copolymer Microsphere and Preparation Method Thereof. Liu Zhenjie, Zhang Jie, Zhang Xiaochen, Zhang Jiatong, Si Wei and Dai Zengyue developed the invention.
The patent application number..
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