1Quantitative Evaluation of Sealing Capacity of High Temperature and Pressure Caprocks in Yinggehai BasinXie Yuhong2579-25892Technologies with Two Azimuths in West Area of South China Sea: A Case Study of Zhusan SagLi Lie, Gai Yonghao, Ouyang Min, Li Lin, Wang Dawei, Wu Tao2590-25963Research and Application of Formation Pressure Monitoring While Drilling in Deepwater with High Temperature and High PressureLi Zhong, Zhang Zhenxiang, Yang Jin, Huang Yi, Li Yanjun, Li Wentuo, Wu Jiang2597-26024Research and Application of Oil and Gas Detection Technology in Frequency Domain in Deep Water Area of Qiongdongnan BasinLiu Shiyou, Sun Wanyuan, Deng Yong, Liao Jian, Wang Rui2603-26085The Source and Natural Gas Lateral Migration Accumulation Model of Y8-1 Gas Bearing Structure,East Deep Water in the Qiongdongnan BasinZhang Yingzhao, Gan Jun, Xu Xinde, Liang Gang, Li Xing2609-26186Application of Time-Frequency Analysis Technology in Evaluation of Channel in Ledong AreaDeng Yong, Liu Shiyou, Li Yangsen, Li Fang, Zhou Fan, Fu Chen2619-26267Deposition Pattern and Differential Thermal Evolution of Source Rocks,Deep Water Area of Qiongdongnan BasinGan Jun, Zhang Yingzhao, Liang Gang, Yang Xibing, Li Xing, Song Peng2627-26358Regional Productivity Prediction Technology for Abnormal High Temperature and High Pressure Gas Reservoirs in Western South China SeaWang Wenjuan, Lei Xiao, Lu Ruibin, Chen Jian, He Zhihui2636-26429Formation Mechanism of Organic Matter in Source Rocks under Marine Environment in Yinggehai BasinXu Xinde, Yang Jimei, Liu Haiyu, Guo Xiaoxiao, Xiong Xiaofeng, Liang Gang2643-265310Reservoirs Characteristics and Formation Mechanism of High Temperature and Overpressure Reservoirs from Miocene in Ying-Qiong BasinYou Li, Zhao Zhanjie, Dai Long, Wu Shijiu, Li Cai, Xu Shouli2654-266411Porosity Evolution Differences of the Lingshui Formation Reservoir between Baodao and Changchang Sag,Qiongdongnan BasinZhong Jia, Yang Xibing, Zhu Peiyuan, Xu Shouli, Deng Xiaoliang, Tuo Lei, Li Xing, Song Peng2665-267612Petrological Characteristics and Sealing Analysis of Mesozoic Caprock in Dongfang-Ledong Area,Yinggehai BasinDai Long, You Li, Zhao Zhanjie, Zhong Jia, Xu Shouli, Lou Min2677-268513Origin of Carbonate Cement in Reservoirs of Ledong Area, Yinggehai Basin and Its Geological SignificanceWu Shijiu, Fan Caiwei, Zhao Zhanjie, Dai Long, Deng Xiaoliang, Zhong Jia2686-269414Dawsonite Characteristics and Its Implications on the CO2 in Yinggehai- Huangliu Formation of Ledong Area, Yinggehai BasinLiu Na, Wu Keqiang, Liu Li, Yu Lei, Sun Yumei2695-270315Structure-Sedimentary Evolution and Gas Accumulation of Paleogene in Songnan Low Uplift of the Qiongdongnan BasinZhou Jie, Yang Xibing, Yang Jinhai, Gan Jun, Wu Hao, He Xiaohu, Hu Bin2704-271616Reservoir Characteristics and Controlling Factors of Granite Buried Hill in Songnan Low Uplift,Qiongdongnan BasinXu Shouli, You Li, Mao Xuelian, Zhong Jia, Wu Shijiu2717-272817The Development and Application of High Performance Water Base Muds for HTHP Wells in Yingqiong BasinLiu Zhiqin, Yu Yi, Xu Yilong, Zheng Haopeng, Yang Yuhao2729-273518Geological Characteristics and Shale Oil Exploration Potential of Lower First Member of Shahejie Formation in Qikou Sag, Bohai Bay BasinZhou Lihong, Chen Changwei, Han Guomeng, Yang Fei, Ma Jianyin, Zhou Kejia, Zhang Wei, Huang Chuanyan2736-275019The Geological Evidences and Impacts of Deep Thermal Fluid on Lacustrine Carbonate Reservoir in the Actic Area of the North Part of Bozhong Depression, Bohai Bay BasinWang Qingbin, Liu Li, Niu Chengmin, Zang Chunyan, Hao Yiwei, Liu Xiaojian, Feng Chong, Pang Xiaojun2751-276020Geochemical Characteristics and Genesis of Dolomite in Majiagou Ma55 Submember of the Northeast Yishan Slope, Ordos BasinYu Chunyong, Cui Junping2761-2774 