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Yan Zhidan

China University of Petroleum

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Publication

Featured researches published by Yan Zhidan.

Precision Engineering-journal of The International Societies for Precision Engineering and Nanotechnology | 2015

Design of a rotary valve orifice for a continuous wave mud pulse generator

Yan Zhidan; Wei Chunming; Geng Yanfeng; Shao Jing; Hu Xiufeng; Li Yuan

Archive | 2013

Offset guide mechanism design method of dynamic directional type rotary steering well drilling tool

Geng Yanfeng; Yan Zhidan; Yang Jinzhou; Wu Zhonghua

Archive | 2015

Dynamic directional rotation guiding well-drilling tool and method for measurement and control

Geng Yanfeng; Wang Weiliang; Yan Zhidan

Archive | 2014

Continuous wave generator rotary valve based on triangular valve body

Yan Zhidan; Wei Chunming; Geng Yanfeng; Hu Xiufeng; Li Yuan; Zhang Hui

Archive | 2014

Centralizer rubber cutting tool

Hu Xiufeng; Li Yuan; Zhao Xiaoyong; Yan Zhidan; Gao Tingzheng; Cai Yueguang; Chen Jianhua; Li Baopeng

Archive | 2017

Prediction method of remaining bath time of water storage type electric water heater

Yan Zhidan; Xu Chaoyu; Ai Chunwei

Archive | 2017

Method for processing mud-while-drilling positive pulse signal

Yan Zhidan; Geng Yanfeng; Xu Chaoyu; Wu Guangtao

Archive | 2017

Method for processing mud continuous-wave pulse signals while drilling

Yan Zhidan; Geng Yanfeng; Ai Chunwei; Xu Chaoyu

Archive | 2016

Continuous measurement method of dielectric constant frequency dispersion characteristic at wide spectrum of well-close stratum

Wang Bin; Geng Yanfeng; Hua Chenquan; Xing Lanchang; Yan Zhidan; Guo Liang

Archive | 2015

Mud pulse data transmission ground processing system

Shao Jing; Han Suli; Wei Chunming; Gao Tingzheng; Li Baopeng; Yan Zhidan; Yuan Menglei

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Collaboration

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Geng Yanfeng

China University of Petroleum

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Wei Chunming

China National Petroleum Corporation

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Hu Xiufeng

China National Petroleum Corporation

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Li Yuan

China National Petroleum Corporation

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Gao Tingzheng

China National Petroleum Corporation

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Shao Jing

China National Petroleum Corporation

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Yang Jinzhou

Sinopec

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Wang Weiliang

China University of Petroleum

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Yuan Menglei

China National Petroleum Corporation

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Hua Chenquan

China University of Petroleum

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