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  1. No Access

    Chapter and Conference Paper

    Investigation on Productivity and Affecting Factors of Low Permeability Reservoir Using Radial Water Jet Drilling

    Radial water jet drilling is one of the most important measures to enhance the productivity of low permeability reservoir by enlarging drainage area and reducing seepage resistivity. Present research on radial...

    Xudong Shen, **nwei Liao, **aoliang Zhao… in Proceedings of the International Field Exp… (2020)

  2. No Access

    Chapter and Conference Paper

    Investigation on Characteristics and Affecting Factors of Water Cut in Planar Thief Zone

    During exploitation of unconsolidated sandstone reservoir, thief zones form because of heterogeneity and long-term water flooding, causing injection water dashing, production well flooded and inefficient deve...

    Xudong Shen, **nwei Liao, Aixian Huang… in Proceedings of the International Field Exp… (2020)