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  1. No Access

    Chapter and Conference Paper

    A Comprehensive Well Productivity Evaluation Approach and Sensitivity Analysis for a HPHT Ultra-deep Water Gas Reservoir

    Well testing in ultra-deep water reservoirs is crucial for well productivity evaluation, whereas well testing time is very limited due to rig days concerns, safety and drillship well testing equipment constrai...

    **-lin Zhang, Rui-feng Wang, **ao-feng Wang… in Proceedings of the International Field Exp… (2024)

  2. No Access

    Chapter and Conference Paper

    Study on the Evaluation Method for Water Flooding Characteristics of Horizontal Wells in Thick Oil Reservoir with Bottom Water

    Due to the strong heterogeneity of thick oil layer bottom water reservoirs, the production characteristics of each horizontal well vary greatly after entering the high water cut stage, and the judgment of the ...

    Jian-hai Wang, Na Guo, Fang-yan Xu in Proceedings of the International Field Exp… (2024)

  3. No Access

    Chapter and Conference Paper

    Development Sequence Optimization of Fault-Block Oilfields Based on the Back Propagation Neural Network Model Improved by Imperial Competition Algorithm

    A well-defined development sequence of each fault block in a fault-block oilfield is the prerequisite for field development plan design. Where there are very few fault-block oilfields, the method of numerical ...

    Qing-yan Xu, **ao-fei Sun, Guang-hua Zhai… in Proceedings of the International Field Exp… (2024)

  4. No Access

    Chapter and Conference Paper

    Application of Water Injection Development Evaluation Indexes for Radar Chart Analysis in Overseas Oilfields

    For lots of overseas oilfields, in order to objectively, quickly and effectively evaluate the oilfield water injection development effect and fully reflect the oilfield water injection situation, it is necessa...

    Qing-Yan Xu, Yong-Tao Zhang, Rong-Liang Guan… in Proceedings of the International Field Exp… (2023)

  5. No Access

    Chapter and Conference Paper

    Method for Width Determination of Underwater Distributary Channels with Large Well Spacing: A Case Study of S Oilfield, Niger

    S oilfield is located in the hinterland of Sahara Desert, which is a complex fault block reservoir. Large well spacing and insufficient outcrop and core data give rise to lots of uncertainty when the empirical...

    Cheng Lei, Li Wang, Yong-tao Zhang… in Proceedings of the International Field Exp… (2023)

  6. No Access

    Chapter and Conference Paper

    Accumulation Model and Integrated Prediction of Small Isolated Reservoirs in a Strongly Inverted Basin

    The strongly inverted basin has the characteristics of complex geological conditions. The inversion tectonic activity causes strata erosion, reservoir uplift, basement weathering and scattered sand bodies, whi...

    **n-tao Yuan, Qing-yan Xu, Cheng Lei… in Proceedings of the International Field Exp… (2022)

  7. No Access

    Chapter and Conference Paper

    Study and Application on Expandable Tubular Open Hole Clad Technology

    The designed casing program is difficult to meet the requirements of actual drilling in deep or complex wells as the complexity formation pressure system is difficult to predict in the formation. A casing prog...

    Tao Jia, Quan-li Zhang, Bing-gui Xu, Fei He… in Proceedings of the International Field Exp… (2022)

  8. No Access

    Chapter and Conference Paper

    The Numerical Well Testing Study of Partially Sealing Fault Boundary Characteristics in Basement Reservoir

    From the perspective of today’s analytical well test analysis, the partially sealing fault can only be described by conductivity parameters as a boundary feature. There is no direct correlation to the charact...

    Xue-rui Zheng, Rui-feng Wang, Qing-yan Xu… in Proceedings of the International Field Exp… (2022)